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mariadb/mysql-test/main/sp.result
Sergei Petrunia e0dbec1ce3 MDEV-29129: Performance regression starting in 10.6: select order by limit ... 
The cause of regression was handling for ROWNUM() function.
For queries like

  SELECT ROWNUM() FROM ... ORDER BY ...

ROWNUM() should be computed before the ORDER BY.
The computation was moved to be before the ORDER BY for any entries in
the select list that had RAND_TABLE_BIT set.

This had a negative impact on queries in form:

  SELECT sp_func() FROM t1 ORDER BY ... LIMIT n

where sp_func() is NOT declared as DETERMINISTIC (and so has
RAND_TABLE_BIT set).

The fix is to require evaluation for sorting only for the ROWNUM()
function. Functions that just have RAND_TABLE_BIT() can be computed
after ORDER BY ... LIMIT is applied.

(think about a possible index that satisfies the ORDER BY clause. In
that case, the the rows would be read in the needed order and we would
stop after reading LIMIT rows, achieving the same effect).
2022-12-03 15:46:00 +03:00

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set @save_character_set_client=@@character_set_client;
set @save_userstat=@@global.userstat, @@global.userstat= 0;
use test;
drop table if exists t1,t2,t3,t4;
drop view if exists v1;
drop procedure if exists p1;
drop procedure if exists p2;
drop function if exists f1;
drop function if exists f2;
create table t1 (
id char(16) not null default '',
data int not null
);
create table t2 (
s char(16),
i int,
d double
);
drop procedure if exists foo42;
create procedure foo42()
insert into test.t1 values ("foo", 42);
call foo42();
select * from t1;
id data
foo 42
delete from t1;
drop procedure foo42;
drop procedure if exists bar;
create procedure bar(x char(16), y int)
insert into test.t1 values (x, y);
call bar("bar", 666);
select * from t1;
id data
bar 666
delete from t1;
drop procedure if exists empty|
create procedure empty()
begin
end|
call empty()|
drop procedure empty|
drop procedure if exists scope|
create procedure scope(a int, b float)
begin
declare b int;
declare c float;
begin
declare c int;
end;
end|
drop procedure scope|
drop procedure if exists two|
create procedure two(x1 char(16), x2 char(16), y int)
begin
insert into test.t1 values (x1, y);
insert into test.t1 values (x2, y);
end|
call two("one", "two", 3)|
select * from t1|
id data
one 3
two 3
delete from t1|
drop procedure two|
drop procedure if exists locset|
create procedure locset(x char(16), y int)
begin
declare z1, z2 int;
set z1 = y;
set z2 = z1+2;
insert into test.t1 values (x, z2);
end|
call locset("locset", 19)|
select * from t1|
id data
locset 21
delete from t1|
drop procedure locset|
drop procedure if exists setcontext|
create procedure setcontext()
begin
declare data int default 2;
insert into t1 (id, data) values ("foo", 1);
replace t1 set data = data, id = "bar";
update t1 set id = "kaka", data = 3 where t1.data = data;
end|
call setcontext()|
select * from t1 order by data|
id data
foo 1
kaka 3
delete from t1|
drop procedure setcontext|
create table t3 ( d date, i int, f double, s varchar(32) )|
drop procedure if exists nullset|
create procedure nullset()
begin
declare ld date;
declare li int;
declare lf double;
declare ls varchar(32);
set ld = null, li = null, lf = null, ls = null;
insert into t3 values (ld, li, lf, ls);
insert into t3 (i, f, s) values ((ld is null), 1, "ld is null"),
((li is null), 1, "li is null"),
((li = 0), null, "li = 0"),
((lf is null), 1, "lf is null"),
((lf = 0), null, "lf = 0"),
((ls is null), 1, "ls is null");
end|
call nullset()|
select * from t3|
d i f s
NULL NULL NULL NULL
NULL 1 1 ld is null
NULL 1 1 li is null
NULL NULL NULL li = 0
NULL 1 1 lf is null
NULL NULL NULL lf = 0
NULL 1 1 ls is null
drop table t3|
drop procedure nullset|
drop procedure if exists mixset|
create procedure mixset(x char(16), y int)
begin
declare z int;
set @z = y, z = 666, max_join_size = 100;
insert into test.t1 values (x, z);
end|
call mixset("mixset", 19)|
show variables like 'max_join_size'|
Variable_name Value
max_join_size 100
select id,data,@z from t1|
id data @z
mixset 666 19
delete from t1|
drop procedure mixset|
drop procedure if exists zip|
create procedure zip(x char(16), y int)
begin
declare z int;
call zap(y, z);
call bar(x, z);
end|
drop procedure if exists zap|
create procedure zap(x int, out y int)
begin
declare z int;
set z = x+1, y = z;
end|
call zip("zip", 99)|
select * from t1|
id data
zip 100
delete from t1|
drop procedure zip|
drop procedure bar|
call zap(7, @zap)|
select @zap|
@zap
8
drop procedure zap|
drop procedure if exists c1|
create procedure c1(x int)
call c2("c", x)|
drop procedure if exists c2|
create procedure c2(s char(16), x int)
call c3(x, s)|
drop procedure if exists c3|
create procedure c3(x int, s char(16))
call c4("level", x, s)|
drop procedure if exists c4|
create procedure c4(l char(8), x int, s char(16))
insert into t1 values (concat(l,s), x)|
call c1(42)|
select * from t1|
id data
levelc 42
delete from t1|
drop procedure c1|
drop procedure c2|
drop procedure c3|
drop procedure c4|
drop procedure if exists iotest|
create procedure iotest(x1 char(16), x2 char(16), y int)
begin
call inc2(x2, y);
insert into test.t1 values (x1, y);
end|
drop procedure if exists inc2|
create procedure inc2(x char(16), y int)
begin
call inc(y);
insert into test.t1 values (x, y);
end|
drop procedure if exists inc|
create procedure inc(inout io int)
set io = io + 1|
call iotest("io1", "io2", 1)|
select * from t1 order by data desc|
id data
io2 2
io1 1
delete from t1|
drop procedure iotest|
drop procedure inc2|
drop procedure if exists incr|
create procedure incr(inout x int)
call inc(x)|
select @zap|
@zap
8
call incr(@zap)|
select @zap|
@zap
9
drop procedure inc|
drop procedure incr|
drop procedure if exists cbv1|
create procedure cbv1()
begin
declare y int default 3;
call cbv2(y+1, y);
insert into test.t1 values ("cbv1", y);
end|
drop procedure if exists cbv2|
create procedure cbv2(y1 int, inout y2 int)
begin
set y2 = 4711;
insert into test.t1 values ("cbv2", y1);
end|
call cbv1()|
select * from t1 order by data|
id data
cbv2 4
cbv1 4711
delete from t1|
drop procedure cbv1|
drop procedure cbv2|
insert into t2 values ("a", 1, 1.1), ("b", 2, 1.2), ("c", 3, 1.3)|
drop procedure if exists sub1|
create procedure sub1(id char(16), x int)
insert into test.t1 values (id, x)|
drop procedure if exists sub2|
create procedure sub2(id char(16))
begin
declare x int;
set x = (select sum(t.i) from test.t2 t);
insert into test.t1 values (id, x);
end|
drop procedure if exists sub3|
create function sub3(i int) returns int deterministic
return i+1|
call sub1("sub1a", (select 7))|
call sub1("sub1b", (select max(i) from t2))|
call sub1("sub1c", (select i,d from t2 limit 1))|
ERROR 21000: Operand should contain 1 column(s)
call sub1("sub1d", (select 1 from (select 1) a))|
call sub2("sub2")|
select * from t1 order by id|
id data
sub1a 7
sub1b 3
sub1d 1
sub2 6
select sub3((select max(i) from t2))|
sub3((select max(i) from t2))
4
drop procedure sub1|
drop procedure sub2|
drop function sub3|
delete from t1|
delete from t2|
drop procedure if exists a0|
create procedure a0(x int)
while x do
set x = x-1;
insert into test.t1 values ("a0", x);
end while|
call a0(3)|
select * from t1 order by data desc|
id data
a0 2
a0 1
a0 0
delete from t1|
drop procedure a0|
drop procedure if exists a|
create procedure a(x int)
while x > 0 do
set x = x-1;
insert into test.t1 values ("a", x);
end while|
call a(3)|
select * from t1 order by data desc|
id data
a 2
a 1
a 0
delete from t1|
drop procedure a|
drop procedure if exists b|
create procedure b(x int)
repeat
insert into test.t1 values (repeat("b",3), x);
set x = x-1;
until x = 0 end repeat|
call b(3)|
select * from t1 order by data desc|
id data
bbb 3
bbb 2
bbb 1
delete from t1|
drop procedure b|
drop procedure if exists b2|
create procedure b2(x int)
repeat(select 1) into outfile 'b2';
insert into test.t1 values (repeat("b2",3), x);
set x = x-1;
until x = 0 end repeat|
Warnings:
Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
drop procedure b2|
drop procedure if exists c|
create procedure c(x int)
hmm: while x > 0 do
insert into test.t1 values ("c", x);
set x = x-1;
iterate hmm;
insert into test.t1 values ("x", x);
end while hmm|
call c(3)|
select * from t1 order by data desc|
id data
c 3
c 2
c 1
delete from t1|
drop procedure c|
drop procedure if exists d|
create procedure d(x int)
hmm: while x > 0 do
insert into test.t1 values ("d", x);
set x = x-1;
leave hmm;
insert into test.t1 values ("x", x);
end while|
call d(3)|
select * from t1|
id data
d 3
delete from t1|
drop procedure d|
drop procedure if exists e|
create procedure e(x int)
foo: loop
if x = 0 then
leave foo;
end if;
insert into test.t1 values ("e", x);
set x = x-1;
end loop foo|
call e(3)|
select * from t1 order by data desc|
id data
e 3
e 2
e 1
delete from t1|
drop procedure e|
drop procedure if exists f|
create procedure f(x int)
if x < 0 then
insert into test.t1 values ("f", 0);
elseif x = 0 then
insert into test.t1 values ("f", 1);
else
insert into test.t1 values ("f", 2);
end if|
call f(-2)|
call f(0)|
call f(4)|
select * from t1 order by data|
id data
f 0
f 1
f 2
delete from t1|
drop procedure f|
drop procedure if exists g|
create procedure g(x int)
case
when x < 0 then
insert into test.t1 values ("g", 0);
when x = 0 then
insert into test.t1 values ("g", 1);
else
insert into test.t1 values ("g", 2);
end case|
call g(-42)|
call g(0)|
call g(1)|
select * from t1 order by data|
id data
g 0
g 1
g 2
delete from t1|
drop procedure g|
drop procedure if exists h|
create procedure h(x int)
case x
when 0 then
insert into test.t1 values ("h0", x);
when 1 then
insert into test.t1 values ("h1", x);
else
insert into test.t1 values ("h?", x);
end case|
call h(0)|
call h(1)|
call h(17)|
select * from t1 order by data|
id data
h0 0
h1 1
h? 17
delete from t1|
drop procedure h|
drop procedure if exists i|
create procedure i(x int)
foo:
begin
if x = 0 then
leave foo;
end if;
insert into test.t1 values ("i", x);
end foo|
call i(0)|
call i(3)|
select * from t1|
id data
i 3
delete from t1|
drop procedure i|
insert into t1 values ("foo", 3), ("bar", 19)|
insert into t2 values ("x", 9, 4.1), ("y", -1, 19.2), ("z", 3, 2.2)|
drop procedure if exists sel1|
create procedure sel1()
begin
select * from t1 order by data;
end|
call sel1()|
id data
foo 3
bar 19
drop procedure sel1|
drop procedure if exists sel2|
create procedure sel2()
begin
select * from t1 order by data;
select * from t2 order by s;
end|
call sel2()|
id data
foo 3
bar 19
s i d
x 9 4.1
y -1 19.2
z 3 2.2
drop procedure sel2|
delete from t1|
delete from t2|
drop procedure if exists into_test|
create procedure into_test(x char(16), y int)
begin
insert into test.t1 values (x, y);
select id,data into x,y from test.t1 limit 1;
insert into test.t1 values (concat(x, "2"), y+2);
end|
call into_test("into", 100)|
select * from t1 order by data|
id data
into 100
into2 102
delete from t1|
drop procedure into_test|
drop procedure if exists into_tes2|
create procedure into_test2(x char(16), y int)
begin
insert into test.t1 values (x, y);
select id,data into x,@z from test.t1 limit 1;
insert into test.t1 values (concat(x, "2"), y+2);
end|
call into_test2("into", 100)|
select id,data,@z from t1 order by data|
id data @z
into 100 100
into2 102 100
delete from t1|
drop procedure into_test2|
drop procedure if exists into_test3|
create procedure into_test3()
begin
declare x char(16);
declare y int;
select * into x,y from test.t1 limit 1;
insert into test.t2 values (x, y, 0.0);
end|
insert into t1 values ("into3", 19)|
call into_test3()|
call into_test3()|
select * from t2|
s i d
into3 19 0
into3 19 0
delete from t1|
delete from t2|
drop procedure into_test3|
drop procedure if exists into_test4|
create procedure into_test4()
begin
declare x int;
select data into x from test.t1 limit 1;
insert into test.t3 values ("into4", x);
end|
delete from t1|
create table t3 ( s char(16), d int)|
call into_test4()|
select * from t3|
s d
into4 NULL
insert into t1 values ("i4", 77)|
call into_test4()|
select * from t3|
s d
into4 NULL
into4 77
delete from t1|
drop table t3|
drop procedure into_test4|
drop procedure if exists into_outfile|
create procedure into_outfile(x char(16), y int)
begin
insert into test.t1 values (x, y);
select * into outfile "MYSQLTEST_VARDIR/tmp/spout" from test.t1;
insert into test.t1 values (concat(x, "2"), y+2);
end|
call into_outfile("ofile", 1)|
delete from t1|
drop procedure into_outfile|
drop procedure if exists into_dumpfile|
create procedure into_dumpfile(x char(16), y int)
begin
insert into test.t1 values (x, y);
select * into dumpfile "MYSQLTEST_VARDIR/tmp/spdump" from test.t1 limit 1;
insert into test.t1 values (concat(x, "2"), y+2);
end|
call into_dumpfile("dfile", 1)|
delete from t1|
drop procedure into_dumpfile|
drop procedure if exists create_select|
create procedure create_select(x char(16), y int)
begin
insert into test.t1 values (x, y);
create temporary table test.t3 select * from test.t1;
insert into test.t3 values (concat(x, "2"), y+2);
end|
call create_select("cs", 90)|
select * from t1, t3|
id data id data
cs 90 cs 90
cs 90 cs2 92
drop table t3|
delete from t1|
drop procedure create_select|
drop function if exists e|
create function e() returns double
return 2.7182818284590452354|
set @e = e()|
select e(), @e|
e() @e
2.718281828459045 2.718281828459045
drop function if exists inc|
create function inc(i int) returns int
return i+1|
select inc(1), inc(99), inc(-71)|
inc(1) inc(99) inc(-71)
2 100 -70
drop function if exists mul|
create function mul(x int, y int) returns int
return x*y|
select mul(1,1), mul(3,5), mul(4711, 666)|
mul(1,1) mul(3,5) mul(4711, 666)
1 15 3137526
drop function if exists append|
create function append(s1 char(8), s2 char(8)) returns char(16)
return concat(s1, s2)|
select append("foo", "bar")|
append("foo", "bar")
foobar
drop function if exists fac|
create function fac(n int unsigned) returns bigint unsigned
begin
declare f bigint unsigned default 1;
while n > 1 do
set f = f * n;
set n = n - 1;
end while;
return f;
end|
select fac(1), fac(2), fac(5), fac(10)|
fac(1) fac(2) fac(5) fac(10)
1 2 120 3628800
drop function if exists fun|
create function fun(d double, i int, u int unsigned) returns double
return mul(inc(i), fac(u)) / e()|
select fun(2.3, 3, 5)|
fun(2.3, 3, 5)
176.58213176229233
insert into t2 values (append("xxx", "yyy"), mul(4,3), e())|
insert into t2 values (append("a", "b"), mul(2,mul(3,4)), fun(1.7, 4, 6))|
select * from t2 where s = append("a", "b")|
s i d
ab 24 1324.3659882171924
select * from t2 where i = mul(4,3) or i = mul(mul(3,4),2) order by i|
s i d
xxxyyy 12 2.718281828459045
ab 24 1324.3659882171924
select * from t2 where d = e()|
s i d
xxxyyy 12 2.718281828459045
select * from t2 order by i|
s i d
xxxyyy 12 2.718281828459045
ab 24 1324.3659882171924
delete from t2|
drop function e|
drop function inc|
drop function mul|
drop function append|
drop function fun|
drop procedure if exists hndlr1|
create procedure hndlr1(val int)
begin
declare x int default 0;
declare foo condition for 1136;
declare bar condition for sqlstate '42S98'; # Just for testing syntax
declare zip condition for sqlstate value '42S99'; # Just for testing syntax
declare continue handler for foo set x = 1;
insert into test.t1 values ("hndlr1", val, 2); # Too many values
if (x) then
insert into test.t1 values ("hndlr1", val); # This instead then
end if;
end|
call hndlr1(42)|
select * from t1|
id data
hndlr1 42
delete from t1|
drop procedure hndlr1|
drop procedure if exists hndlr2|
create procedure hndlr2(val int)
begin
declare x int default 0;
begin
declare exit handler for sqlstate '21S01' set x = 1;
insert into test.t1 values ("hndlr2", val, 2); # Too many values
end;
insert into test.t1 values ("hndlr2", x);
end|
call hndlr2(42)|
select * from t1|
id data
hndlr2 1
delete from t1|
drop procedure hndlr2|
drop procedure if exists hndlr3|
create procedure hndlr3(val int)
begin
declare x int default 0;
declare continue handler for sqlexception # Any error
begin
declare z int;
set z = 2 * val;
set x = 1;
end;
if val < 10 then
begin
declare y int;
set y = val + 10;
insert into test.t1 values ("hndlr3", y, 2); # Too many values
if x then
insert into test.t1 values ("hndlr3", y);
end if;
end;
end if;
end|
call hndlr3(3)|
select * from t1|
id data
hndlr3 13
delete from t1|
drop procedure hndlr3|
create table t3 ( id char(16), data int )|
drop procedure if exists hndlr4|
create procedure hndlr4()
begin
declare x int default 0;
declare val int; # No default
declare continue handler for sqlstate '02000' set x=1;
select data into val from test.t3 where id='z' limit 1; # No hits
insert into test.t3 values ('z', val);
end|
call hndlr4()|
select * from t3|
id data
z NULL
drop table t3|
drop procedure hndlr4|
drop procedure if exists cur1|
create procedure cur1()
begin
declare a char(16);
declare b int;
declare c double;
declare done int default 0;
declare c cursor for select * from test.t2;
declare continue handler for sqlstate '02000' set done = 1;
open c;
repeat
fetch c into a, b, c;
if not done then
insert into test.t1 values (a, b+c);
end if;
until done end repeat;
close c;
end|
insert into t2 values ("foo", 42, -1.9), ("bar", 3, 12.1), ("zap", 666, -3.14)|
call cur1()|
select * from t1|
id data
foo 40
bar 15
zap 663
drop procedure cur1|
create table t3 ( s char(16), i int )|
drop procedure if exists cur2|
create procedure cur2()
begin
declare done int default 0;
declare c1 cursor for select id,data from test.t1 order by id,data;
declare c2 cursor for select i from test.t2 order by i;
declare continue handler for sqlstate '02000' set done = 1;
open c1;
open c2;
repeat
begin
declare a char(16);
declare b,c int;
fetch from c1 into a, b;
fetch next from c2 into c;
if not done then
if b < c then
insert into test.t3 values (a, b);
else
insert into test.t3 values (a, c);
end if;
end if;
end;
until done end repeat;
close c1;
close c2;
end|
call cur2()|
select * from t3 order by i,s|
s i
bar 3
foo 40
zap 663
delete from t1|
delete from t2|
drop table t3|
drop procedure cur2|
drop procedure if exists chistics|
create procedure chistics()
language sql
modifies sql data
not deterministic
sql security definer
comment 'Characteristics procedure test'
insert into t1 values ("chistics", 1)|
show create procedure chistics|
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
chistics STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` PROCEDURE `chistics`()
MODIFIES SQL DATA
COMMENT 'Characteristics procedure test'
insert into t1 values ("chistics", 1) latin1 latin1_swedish_ci latin1_swedish_ci
call chistics()|
select * from t1|
id data
chistics 1
delete from t1|
alter procedure chistics sql security invoker|
show create procedure chistics|
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
chistics STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` PROCEDURE `chistics`()
MODIFIES SQL DATA
SQL SECURITY INVOKER
COMMENT 'Characteristics procedure test'
insert into t1 values ("chistics", 1) latin1 latin1_swedish_ci latin1_swedish_ci
drop procedure chistics|
drop function if exists chistics|
create function chistics() returns int
language sql
deterministic
sql security invoker
comment 'Characteristics procedure test'
return 42|
show create function chistics|
Function sql_mode Create Function character_set_client collation_connection Database Collation
chistics STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` FUNCTION `chistics`() RETURNS int(11)
DETERMINISTIC
SQL SECURITY INVOKER
COMMENT 'Characteristics procedure test'
return 42 latin1 latin1_swedish_ci latin1_swedish_ci
select chistics()|
chistics()
42
alter function chistics
no sql
comment 'Characteristics function test'|
show create function chistics|
Function sql_mode Create Function character_set_client collation_connection Database Collation
chistics STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` FUNCTION `chistics`() RETURNS int(11)
NO SQL
DETERMINISTIC
SQL SECURITY INVOKER
COMMENT 'Characteristics function test'
return 42 latin1 latin1_swedish_ci latin1_swedish_ci
drop function chistics|
insert into t1 values ("foo", 1), ("bar", 2), ("zip", 3)|
set @@sql_mode = 'ANSI'|
drop procedure if exists modes$
create procedure modes(out c1 int, out c2 int)
begin
declare done int default 0;
declare x int;
declare c cursor for select data from t1;
declare continue handler for sqlstate '02000' set done = 1;
select 1 || 2 into c1;
set c2 = 0;
open c;
repeat
fetch c into x;
if not done then
set c2 = c2 + 1;
end if;
until done end repeat;
close c;
end$
set @@sql_mode = ''|
set sql_select_limit = 1|
call modes(@c1, @c2)|
set sql_select_limit = default|
select @c1, @c2|
@c1 @c2
12 3
delete from t1|
drop procedure modes|
create database sp_db1|
drop database sp_db1|
create database sp_db2|
use sp_db2|
create table t3 ( s char(4), t int )|
insert into t3 values ("abcd", 42), ("dcba", 666)|
use test|
drop database sp_db2|
create database sp_db3|
use sp_db3|
drop procedure if exists dummy|
create procedure dummy(out x int)
set x = 42|
use test|
drop database sp_db3|
select type,db,name from mysql.proc where db = 'sp_db3'|
type db name
drop procedure if exists rc|
create procedure rc()
begin
delete from t1;
insert into t1 values ("a", 1), ("b", 2), ("c", 3);
end|
call rc()|
select row_count()|
row_count()
3
update t1 set data=42 where id = "b";
select row_count()|
row_count()
1
delete from t1|
select row_count()|
row_count()
3
delete from t1|
select row_count()|
row_count()
0
select * from t1|
id data
select row_count()|
row_count()
-1
drop procedure rc|
drop function if exists f0|
drop function if exists f1|
drop function if exists f2|
drop function if exists f3|
drop function if exists f4|
drop function if exists f5|
drop function if exists f6|
drop function if exists f7|
drop function if exists f8|
drop function if exists f9|
drop function if exists f10|
drop function if exists f11|
drop function if exists f12_1|
drop function if exists f12_2|
drop view if exists v0|
drop view if exists v1|
drop view if exists v2|
delete from t1|
delete from t2|
insert into t1 values ("a", 1), ("b", 2) |
insert into t2 values ("a", 1, 1.0), ("b", 2, 2.0), ("c", 3, 3.0) |
create function f1() returns int
return (select sum(data) from t1)|
select f1()|
f1()
3
select id, f1() from t1 order by id|
id f1()
a 3
b 3
create function f2() returns int
return (select data from t1 where data <= (select sum(data) from t1) order by data limit 1)|
select f2()|
f2()
1
select id, f2() from t1 order by id|
id f2()
a 1
b 1
create function f3() returns int
begin
declare n int;
declare m int;
set n:= (select min(data) from t1);
set m:= (select max(data) from t1);
return n < m;
end|
select f3()|
f3()
1
select id, f3() from t1 order by id|
id f3()
a 1
b 1
select f1(), f3()|
f1() f3()
3 1
select id, f1(), f3() from t1 order by id|
id f1() f3()
a 3 1
b 3 1
create function f4() returns double
return (select d from t1, t2 where t1.data = t2.i and t1.id= "b")|
select f4()|
f4()
2
select s, f4() from t2 order by s|
s f4()
a 2
b 2
c 2
create function f5(i int) returns int
begin
if i <= 0 then
return 0;
elseif i = 1 then
return (select count(*) from t1 where data = i);
else
return (select count(*) + f5( i - 1) from t1 where data = i);
end if;
end|
select f5(1)|
f5(1)
1
select f5(2)|
ERROR HY000: Recursive stored functions and triggers are not allowed
select f5(3)|
ERROR HY000: Recursive stored functions and triggers are not allowed
create function f6() returns int
begin
declare n int;
set n:= f1();
return (select count(*) from t1 where data <= f7() and data <= n);
end|
create function f7() returns int
return (select sum(data) from t1 where data <= f1())|
select f6()|
f6()
2
select id, f6() from t1 order by id|
id f6()
a 2
b 2
create view v1 (a) as select f1()|
select * from v1|
a
3
select id, a from t1, v1 order by id|
id a
a 3
b 3
select * from v1, v1 as v|
a a
3 3
create view v2 (a) as select a*10 from v1|
select * from v2|
a
30
select id, a from t1, v2 order by id|
id a
a 30
b 30
select * from v1, v2|
a a
3 30
create function f8 () returns int
return (select count(*) from v2)|
select *, f8() from v1|
a f8()
3 1
drop function f1|
select * from v1|
ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
create function f1() returns int
return (select sum(data) from t1) + (select sum(data) from v1)|
select f1()|
ERROR HY000: Recursive stored functions and triggers are not allowed
select * from v1|
ERROR HY000: Recursive stored functions and triggers are not allowed
select * from v2|
ERROR HY000: Recursive stored functions and triggers are not allowed
drop function f1|
create function f1() returns int
return (select sum(data) from t1)|
create function f0() returns int
return (select * from (select 100) as r)|
select f0()|
f0()
100
select *, f0() from (select 1) as t|
1 f0()
1 100
create view v0 as select f0()|
select * from v0|
f0()
100
select *, f0() from v0|
f0() f0()
100 100
lock tables t1 read, t1 as t11 read|
select f3()|
f3()
1
select id, f3() from t1 as t11 order by id|
id f3()
a 1
b 1
select f0()|
f0()
100
select * from v0|
ERROR HY000: Table 'v0' was not locked with LOCK TABLES
select *, f0() from v0, (select 123) as d1|
ERROR HY000: Table 'v0' was not locked with LOCK TABLES
select id, f3() from t1|
ERROR HY000: Table 't1' was not locked with LOCK TABLES
select f4()|
ERROR HY000: Table 't2' was not locked with LOCK TABLES
unlock tables|
lock tables v2 read, mysql.proc read|
select * from v2|
a
30
select * from v1|
a
3
select * from v1, t1|
ERROR HY000: Table 't1' was not locked with LOCK TABLES
select f4()|
ERROR HY000: Table 't2' was not locked with LOCK TABLES
unlock tables|
create function f9() returns int
begin
declare a, b int;
drop temporary table if exists t3;
create temporary table t3 (id int);
insert into t3 values (1), (2), (3);
set a:= (select count(*) from t3);
set b:= (select count(*) from t3 t3_alias);
return a + b;
end|
select f9()|
f9()
6
select f9() from t1 limit 1|
f9()
6
create function f10() returns int
begin
drop temporary table if exists t3;
create temporary table t3 (id int);
insert into t3 select id from t4;
return (select count(*) from t3);
end|
select f10()|
ERROR 42S02: Table 'test.t4' doesn't exist
create table t4 as select 1 as id|
select f10()|
f10()
1
create function f11() returns int
begin
drop temporary table if exists t3;
create temporary table t3 (id int);
insert into t3 values (1), (2), (3);
return (select count(*) from t3 as a, t3 as b);
end|
select f11()|
f11()
9
select f11() from t1|
f11()
9
9
create function f12_1() returns int
begin
drop temporary table if exists t3;
create temporary table t3 (id int);
insert into t3 values (1), (2), (3);
return f12_2();
end|
create function f12_2() returns int
return (select count(*) from t3)|
drop temporary table t3|
select f12_1()|
f12_1()
3
drop temporary table t3|
select f12_1() from t1 limit 1|
f12_1()
3
drop function f0|
drop function f1|
drop function f2|
drop function f3|
drop function f4|
drop function f5|
drop function f6|
drop function f7|
drop function f8|
drop function f9|
drop function f10|
drop function f11|
drop function f12_1|
drop function f12_2|
drop view v0|
drop view v1|
drop view v2|
truncate table t1 |
truncate table t2 |
drop table t4|
drop table if exists t3|
create table t3 (n int unsigned not null primary key, f bigint unsigned)|
drop procedure if exists ifac|
create procedure ifac(n int unsigned)
begin
declare i int unsigned default 1;
if n > 20 then
set n = 20; # bigint overflow otherwise
end if;
while i <= n do
begin
insert into test.t3 values (i, fac(i));
set i = i + 1;
end;
end while;
end|
call ifac(20)|
select * from t3|
n f
1 1
2 2
3 6
4 24
5 120
6 720
7 5040
8 40320
9 362880
10 3628800
11 39916800
12 479001600
13 6227020800
14 87178291200
15 1307674368000
16 20922789888000
17 355687428096000
18 6402373705728000
19 121645100408832000
20 2432902008176640000
drop table t3|
show function status where name like '%f%' and Db <> 'sys'|
Db Name Type Definer Modified Created Security_type Comment character_set_client collation_connection Database Collation
test fac FUNCTION root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 DEFINER latin1 latin1_swedish_ci latin1_swedish_ci
drop procedure ifac|
drop function fac|
show function status where name like '%f%' and Db <> 'sys'|
Db Name Type Definer Modified Created Security_type Comment character_set_client collation_connection Database Collation
drop table if exists t3|
create table t3 (
i int unsigned not null primary key,
p bigint unsigned not null
)|
insert into t3 values
( 0, 3), ( 1, 5), ( 2, 7), ( 3, 11), ( 4, 13),
( 5, 17), ( 6, 19), ( 7, 23), ( 8, 29), ( 9, 31),
(10, 37), (11, 41), (12, 43), (13, 47), (14, 53),
(15, 59), (16, 61), (17, 67), (18, 71), (19, 73),
(20, 79), (21, 83), (22, 89), (23, 97), (24, 101),
(25, 103), (26, 107), (27, 109), (28, 113), (29, 127),
(30, 131), (31, 137), (32, 139), (33, 149), (34, 151),
(35, 157), (36, 163), (37, 167), (38, 173), (39, 179),
(40, 181), (41, 191), (42, 193), (43, 197), (44, 199)|
drop procedure if exists opp|
create procedure opp(n bigint unsigned, out pp bool)
begin
declare r double;
declare b, s bigint unsigned default 0;
set r = sqrt(n);
again:
loop
if s = 45 then
set b = b+200, s = 0;
else
begin
declare p bigint unsigned;
select t.p into p from test.t3 t where t.i = s;
if b+p > r then
set pp = 1;
leave again;
end if;
if mod(n, b+p) = 0 then
set pp = 0;
leave again;
end if;
set s = s+1;
end;
end if;
end loop;
end|
drop procedure if exists ip|
create procedure ip(m int unsigned)
begin
declare p bigint unsigned;
declare i int unsigned;
set i=45, p=201;
while i < m do
begin
declare pp bool default 0;
call opp(p, pp);
if pp then
insert into test.t3 values (i, p);
set i = i+1;
end if;
set p = p+2;
end;
end while;
end|
show create procedure opp|
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
opp CREATE DEFINER=`root`@`localhost` PROCEDURE `opp`(n bigint unsigned, out pp bool)
begin
declare r double;
declare b, s bigint unsigned default 0;
set r = sqrt(n);
again:
loop
if s = 45 then
set b = b+200, s = 0;
else
begin
declare p bigint unsigned;
select t.p into p from test.t3 t where t.i = s;
if b+p > r then
set pp = 1;
leave again;
end if;
if mod(n, b+p) = 0 then
set pp = 0;
leave again;
end if;
set s = s+1;
end;
end if;
end loop;
end latin1 latin1_swedish_ci latin1_swedish_ci
show procedure status where name like '%p%' and db='test'|
Db Name Type Definer Modified Created Security_type Comment character_set_client collation_connection Database Collation
test ip PROCEDURE root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 DEFINER latin1 latin1_swedish_ci latin1_swedish_ci
test opp PROCEDURE root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 DEFINER latin1 latin1_swedish_ci latin1_swedish_ci
call ip(200)|
select * from t3 where i=45 or i=100 or i=199|
i p
45 211
100 557
199 1229
drop table t3|
drop procedure opp|
drop procedure ip|
show procedure status where name like '%p%' and db='test'|
Db Name Type Definer Modified Created Security_type Comment character_set_client collation_connection Database Collation
drop procedure if exists bar|
create procedure bar(x char(16), y int)
comment "111111111111" sql security invoker
insert into test.t1 values (x, y)|
show procedure status like 'bar'|
Db Name Type Definer Modified Created Security_type Comment character_set_client collation_connection Database Collation
test bar PROCEDURE root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 INVOKER 111111111111 latin1 latin1_swedish_ci latin1_swedish_ci
alter procedure bar comment "2222222222" sql security definer|
alter procedure bar comment "3333333333"|
alter procedure bar|
show create procedure bar|
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
bar CREATE DEFINER=`root`@`localhost` PROCEDURE `bar`(x char(16), y int)
COMMENT '3333333333'
insert into test.t1 values (x, y) latin1 latin1_swedish_ci latin1_swedish_ci
show procedure status like 'bar'|
Db Name Type Definer Modified Created Security_type Comment character_set_client collation_connection Database Collation
test bar PROCEDURE root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 DEFINER 3333333333 latin1 latin1_swedish_ci latin1_swedish_ci
drop procedure bar|
drop procedure if exists p1|
create procedure p1 ()
select (select s1 from t3) from t3|
create table t3 (s1 int)|
call p1()|
(select s1 from t3)
insert into t3 values (1)|
call p1()|
(select s1 from t3)
1
drop procedure p1|
drop table t3|
drop function if exists foo|
create function `foo` () returns int
return 5|
select `foo` ()|
`foo` ()
5
drop function `foo`|
drop function if exists t1max|
create function t1max() returns int
begin
declare x int;
select max(data) into x from t1;
return x;
end|
insert into t1 values ("foo", 3), ("bar", 2), ("zip", 5), ("zap", 1)|
select t1max()|
t1max()
5
drop function t1max|
create table t3 (
v char(16) not null primary key,
c int unsigned not null
)|
create function getcount(s char(16)) returns int
begin
declare x int;
select count(*) into x from t3 where v = s;
if x = 0 then
insert into t3 values (s, 1);
else
update t3 set c = c+1 where v = s;
end if;
return x;
end|
select * from t1 where data = getcount("bar")|
id data
zap 1
select * from t3|
v c
bar 4
select getcount("zip")|
getcount("zip")
0
select getcount("zip")|
getcount("zip")
1
select * from t3|
v c
bar 4
zip 2
select getcount(id) from t1 where data = 3|
getcount(id)
0
select getcount(id) from t1 where data = 5|
getcount(id)
1
select * from t3|
v c
bar 4
zip 3
foo 1
drop table t3|
drop function getcount|
drop table if exists t3|
drop procedure if exists h_ee|
drop procedure if exists h_es|
drop procedure if exists h_en|
drop procedure if exists h_ew|
drop procedure if exists h_ex|
drop procedure if exists h_se|
drop procedure if exists h_ss|
drop procedure if exists h_sn|
drop procedure if exists h_sw|
drop procedure if exists h_sx|
drop procedure if exists h_ne|
drop procedure if exists h_ns|
drop procedure if exists h_nn|
drop procedure if exists h_we|
drop procedure if exists h_ws|
drop procedure if exists h_ww|
drop procedure if exists h_xe|
drop procedure if exists h_xs|
drop procedure if exists h_xx|
create table t3 (a smallint primary key)|
insert into t3 (a) values (1)|
create procedure h_ee()
deterministic
begin
declare continue handler for 1062 -- ER_DUP_ENTRY
select 'Outer (bad)' as 'h_ee';
begin
declare continue handler for 1062 -- ER_DUP_ENTRY
select 'Inner (good)' as 'h_ee';
insert into t3 values (1);
end;
end|
create procedure h_es()
deterministic
begin
declare continue handler for 1062 -- ER_DUP_ENTRY
select 'Outer (good)' as 'h_es';
begin
-- integrity constraint violation
declare continue handler for sqlstate '23000'
select 'Inner (bad)' as 'h_es';
insert into t3 values (1);
end;
end|
create procedure h_en()
deterministic
begin
declare continue handler for 1329 -- ER_SP_FETCH_NO_DATA
select 'Outer (good)' as 'h_en';
begin
declare x int;
declare continue handler for sqlstate '02000' -- no data
select 'Inner (bad)' as 'h_en';
select a into x from t3 where a = 42;
end;
end|
create procedure h_ew()
deterministic
begin
declare continue handler for 1264 -- ER_WARN_DATA_OUT_OF_RANGE
select 'Outer (good)' as 'h_ew';
begin
declare continue handler for sqlwarning
select 'Inner (bad)' as 'h_ew';
insert into t3 values (123456789012);
end;
delete from t3;
insert into t3 values (1);
end|
create procedure h_ex()
deterministic
begin
declare continue handler for 1062 -- ER_DUP_ENTRY
select 'Outer (good)' as 'h_ex';
begin
declare continue handler for sqlexception
select 'Inner (bad)' as 'h_ex';
insert into t3 values (1);
end;
end|
create procedure h_se()
deterministic
begin
-- integrity constraint violation
declare continue handler for sqlstate '23000'
select 'Outer (bad)' as 'h_se';
begin
declare continue handler for 1062 -- ER_DUP_ENTRY
select 'Inner (good)' as 'h_se';
insert into t3 values (1);
end;
end|
create procedure h_ss()
deterministic
begin
-- integrity constraint violation
declare continue handler for sqlstate '23000'
select 'Outer (bad)' as 'h_ss';
begin
-- integrity constraint violation
declare continue handler for sqlstate '23000'
select 'Inner (good)' as 'h_ss';
insert into t3 values (1);
end;
end|
create procedure h_sn()
deterministic
begin
-- Note: '02000' is more specific than NOT FOUND ;
-- there might be other not found states
declare continue handler for sqlstate '02000' -- no data
select 'Outer (good)' as 'h_sn';
begin
declare x int;
declare continue handler for not found
select 'Inner (bad)' as 'h_sn';
select a into x from t3 where a = 42;
end;
end|
create procedure h_sw()
deterministic
begin
-- data exception - numeric value out of range
declare continue handler for sqlstate '22003'
select 'Outer (good)' as 'h_sw';
begin
declare continue handler for sqlwarning
select 'Inner (bad)' as 'h_sw';
insert into t3 values (123456789012);
end;
delete from t3;
insert into t3 values (1);
end|
create procedure h_sx()
deterministic
begin
-- integrity constraint violation
declare continue handler for sqlstate '23000'
select 'Outer (good)' as 'h_sx';
begin
declare continue handler for sqlexception
select 'Inner (bad)' as 'h_sx';
insert into t3 values (1);
end;
end|
create procedure h_ne()
deterministic
begin
declare continue handler for not found
select 'Outer (bad)' as 'h_ne';
begin
declare x int;
declare continue handler for 1329 -- ER_SP_FETCH_NO_DATA
select 'Inner (good)' as 'h_ne';
select a into x from t3 where a = 42;
end;
end|
create procedure h_ns()
deterministic
begin
declare continue handler for not found
select 'Outer (bad)' as 'h_ns';
begin
declare x int;
declare continue handler for sqlstate '02000' -- no data
select 'Inner (good)' as 'h_ns';
select a into x from t3 where a = 42;
end;
end|
create procedure h_nn()
deterministic
begin
declare continue handler for not found
select 'Outer (bad)' as 'h_nn';
begin
declare x int;
declare continue handler for not found
select 'Inner (good)' as 'h_nn';
select a into x from t3 where a = 42;
end;
end|
create procedure h_we()
deterministic
begin
declare continue handler for sqlwarning
select 'Outer (bad)' as 'h_we';
begin
declare continue handler for 1264 -- ER_WARN_DATA_OUT_OF_RANGE
select 'Inner (good)' as 'h_we';
insert into t3 values (123456789012);
end;
delete from t3;
insert into t3 values (1);
end|
create procedure h_ws()
deterministic
begin
declare continue handler for sqlwarning
select 'Outer (bad)' as 'h_ws';
begin
-- data exception - numeric value out of range
declare continue handler for sqlstate '22003'
select 'Inner (good)' as 'h_ws';
insert into t3 values (123456789012);
end;
delete from t3;
insert into t3 values (1);
end|
create procedure h_ww()
deterministic
begin
declare continue handler for sqlwarning
select 'Outer (bad)' as 'h_ww';
begin
declare continue handler for sqlwarning
select 'Inner (good)' as 'h_ww';
insert into t3 values (123456789012);
end;
delete from t3;
insert into t3 values (1);
end|
create procedure h_xe()
deterministic
begin
declare continue handler for sqlexception
select 'Outer (bad)' as 'h_xe';
begin
declare continue handler for 1062 -- ER_DUP_ENTRY
select 'Inner (good)' as 'h_xe';
insert into t3 values (1);
end;
end|
create procedure h_xs()
deterministic
begin
declare continue handler for sqlexception
select 'Outer (bad)' as 'h_xs';
begin
-- integrity constraint violation
declare continue handler for sqlstate '23000'
select 'Inner (good)' as 'h_xs';
insert into t3 values (1);
end;
end|
create procedure h_xx()
deterministic
begin
declare continue handler for sqlexception
select 'Outer (bad)' as 'h_xx';
begin
declare continue handler for sqlexception
select 'Inner (good)' as 'h_xx';
insert into t3 values (1);
end;
end|
call h_ee()|
h_ee
Inner (good)
call h_es()|
h_es
Inner (bad)
call h_en()|
h_en
Inner (bad)
call h_ew()|
h_ew
Inner (bad)
call h_ex()|
h_ex
Inner (bad)
call h_se()|
h_se
Inner (good)
call h_ss()|
h_ss
Inner (good)
call h_sn()|
h_sn
Inner (bad)
call h_sw()|
h_sw
Inner (bad)
call h_sx()|
h_sx
Inner (bad)
call h_ne()|
h_ne
Inner (good)
call h_ns()|
h_ns
Inner (good)
call h_nn()|
h_nn
Inner (good)
call h_we()|
h_we
Inner (good)
call h_ws()|
h_ws
Inner (good)
call h_ww()|
h_ww
Inner (good)
call h_xe()|
h_xe
Inner (good)
call h_xs()|
h_xs
Inner (good)
call h_xx()|
h_xx
Inner (good)
drop table t3|
drop procedure h_ee|
drop procedure h_es|
drop procedure h_en|
drop procedure h_ew|
drop procedure h_ex|
drop procedure h_se|
drop procedure h_ss|
drop procedure h_sn|
drop procedure h_sw|
drop procedure h_sx|
drop procedure h_ne|
drop procedure h_ns|
drop procedure h_nn|
drop procedure h_we|
drop procedure h_ws|
drop procedure h_ww|
drop procedure h_xe|
drop procedure h_xs|
drop procedure h_xx|
drop procedure if exists bug822|
create procedure bug822(a_id char(16), a_data int)
begin
declare n int;
select count(*) into n from t1 where id = a_id and data = a_data;
if n = 0 then
insert into t1 (id, data) values (a_id, a_data);
end if;
end|
delete from t1|
call bug822('foo', 42)|
call bug822('foo', 42)|
call bug822('bar', 666)|
select * from t1 order by data|
id data
foo 42
bar 666
delete from t1|
drop procedure bug822|
drop procedure if exists bug1495|
create procedure bug1495()
begin
declare x int;
select data into x from t1 order by id limit 1;
if x > 10 then
insert into t1 values ("less", x-10);
else
insert into t1 values ("more", x+10);
end if;
end|
insert into t1 values ('foo', 12)|
call bug1495()|
delete from t1 where id='foo'|
insert into t1 values ('bar', 7)|
call bug1495()|
delete from t1 where id='bar'|
select * from t1 order by data|
id data
less 2
more 17
delete from t1|
drop procedure bug1495|
drop procedure if exists bug1547|
create procedure bug1547(s char(16))
begin
declare x int;
select data into x from t1 where s = id limit 1;
if x > 10 then
insert into t1 values ("less", x-10);
else
insert into t1 values ("more", x+10);
end if;
end|
insert into t1 values ("foo", 12), ("bar", 7)|
call bug1547("foo")|
call bug1547("bar")|
select * from t1 order by id|
id data
bar 7
foo 12
less 2
more 17
delete from t1|
drop procedure bug1547|
drop table if exists t70|
create table t70 (s1 int,s2 int)|
insert into t70 values (1,2)|
drop procedure if exists bug1656|
create procedure bug1656(out p1 int, out p2 int)
select * into p1, p1 from t70|
call bug1656(@1, @2)|
select @1, @2|
@1 @2
2 NULL
drop table t70|
drop procedure bug1656|
create table t3(a int)|
drop procedure if exists bug1862|
create procedure bug1862()
begin
insert into t3 values(2);
flush tables;
end|
call bug1862()|
call bug1862()|
select * from t3|
a
2
2
drop table t3|
drop procedure bug1862|
drop procedure if exists bug1874|
create procedure bug1874()
begin
declare x int;
declare y double;
select max(data) into x from t1;
insert into t2 values ("max", x, 0);
select min(data) into x from t1;
insert into t2 values ("min", x, 0);
select sum(data) into x from t1;
insert into t2 values ("sum", x, 0);
select avg(data) into y from t1;
insert into t2 values ("avg", 0, y);
end|
insert into t1 (data) values (3), (1), (5), (9), (4)|
call bug1874()|
select * from t2 order by i|
s i d
avg 0 4.4
min 1 0
max 9 0
sum 22 0
delete from t1|
delete from t2|
drop procedure bug1874|
drop procedure if exists bug2260|
create procedure bug2260()
begin
declare v1 int;
declare c1 cursor for select data from t1;
declare continue handler for not found set @x2 = 1;
open c1;
fetch c1 into v1;
set @x2 = 2;
close c1;
end|
call bug2260()|
select @x2|
@x2
2
drop procedure bug2260|
drop procedure if exists bug2267_1|
create procedure bug2267_1()
begin
show procedure status where db='test';
end|
drop procedure if exists bug2267_2|
create procedure bug2267_2()
begin
show function status where db='test';
end|
drop procedure if exists bug2267_3|
create procedure bug2267_3()
begin
show create procedure bug2267_1;
end|
drop procedure if exists bug2267_4|
drop function if exists bug2267_4|
create procedure bug2267_4()
begin
show create function bug2267_4;
end|
create function bug2267_4() returns int return 100|
call bug2267_1()|
Db Name Type Definer Modified Created Security_type Comment character_set_client collation_connection Database Collation
test bug2267_1 PROCEDURE root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 DEFINER latin1 latin1_swedish_ci latin1_swedish_ci
test bug2267_2 PROCEDURE root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 DEFINER latin1 latin1_swedish_ci latin1_swedish_ci
test bug2267_3 PROCEDURE root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 DEFINER latin1 latin1_swedish_ci latin1_swedish_ci
test bug2267_4 PROCEDURE root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 DEFINER latin1 latin1_swedish_ci latin1_swedish_ci
call bug2267_2()|
Db Name Type Definer Modified Created Security_type Comment character_set_client collation_connection Database Collation
test bug2267_4 FUNCTION root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 DEFINER latin1 latin1_swedish_ci latin1_swedish_ci
call bug2267_3()|
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
bug2267_1 CREATE DEFINER=`root`@`localhost` PROCEDURE `bug2267_1`()
begin
show procedure status where db='test';
end latin1 latin1_swedish_ci latin1_swedish_ci
call bug2267_4()|
Function sql_mode Create Function character_set_client collation_connection Database Collation
bug2267_4 CREATE DEFINER=`root`@`localhost` FUNCTION `bug2267_4`() RETURNS int(11)
return 100 latin1 latin1_swedish_ci latin1_swedish_ci
drop procedure bug2267_1|
drop procedure bug2267_2|
drop procedure bug2267_3|
drop procedure bug2267_4|
drop function bug2267_4|
drop procedure if exists bug2227|
create procedure bug2227(x int)
begin
declare y float default 2.6;
declare z char(16) default "zzz";
select 1.3, x, y, 42, z;
end|
call bug2227(9)|
1.3 x y 42 z
1.3 9 2.6 42 zzz
drop procedure bug2227|
drop procedure if exists bug2614|
create procedure bug2614()
begin
drop table if exists t3;
create table t3 (id int default '0' not null);
insert into t3 select 12;
insert into t3 select * from t3;
end|
call bug2614()|
call bug2614()|
drop table t3|
drop procedure bug2614|
drop function if exists bug2674|
create function bug2674() returns int
return @@sort_buffer_size|
set @osbs = @@sort_buffer_size|
set @@sort_buffer_size = 262000|
select bug2674()|
bug2674()
262000
drop function bug2674|
set @@sort_buffer_size = @osbs|
drop procedure if exists bug3259_1 |
create procedure bug3259_1 () begin end|
drop procedure if exists BUG3259_2 |
create procedure BUG3259_2 () begin end|
drop procedure if exists Bug3259_3 |
create procedure Bug3259_3 () begin end|
call BUG3259_1()|
call BUG3259_1()|
call bug3259_2()|
call Bug3259_2()|
call bug3259_3()|
call bUG3259_3()|
drop procedure bUg3259_1|
drop procedure BuG3259_2|
drop procedure BUG3259_3|
drop function if exists bug2772|
create function bug2772() returns char(10) character set latin2
return 'a'|
select bug2772()|
bug2772()
a
drop function bug2772|
drop procedure if exists bug2776_1|
create procedure bug2776_1(out x int)
begin
declare v int;
set v = default;
set x = v;
end|
drop procedure if exists bug2776_2|
create procedure bug2776_2(out x int)
begin
declare v int default 42;
set v = default;
set x = v;
end|
set @x = 1|
call bug2776_1(@x)|
select @x|
@x
NULL
call bug2776_2(@x)|
select @x|
@x
42
drop procedure bug2776_1|
drop procedure bug2776_2|
create table t3 (s1 smallint)|
insert into t3 values (123456789012)|
Warnings:
Warning 1264 Out of range value for column 's1' at row 1
drop procedure if exists bug2780|
create procedure bug2780()
begin
declare exit handler for sqlwarning set @x = 1;
set @x = 0;
insert into t3 values (123456789012);
insert into t3 values (0);
end|
call bug2780()|
select @x|
@x
1
select * from t3|
s1
32767
32767
drop procedure bug2780|
drop table t3|
create table t3 (content varchar(10) )|
insert into t3 values ("test1")|
insert into t3 values ("test2")|
create table t4 (f1 int, rc int, t3 int)|
drop procedure if exists bug1863|
create procedure bug1863(in1 int)
begin
declare ind int default 0;
declare t1 int;
declare t2 int;
declare t3 int;
declare rc int default 0;
declare continue handler for 1065 set rc = 1;
drop temporary table if exists temp_t1;
create temporary table temp_t1 (
f1 int auto_increment, f2 varchar(20), primary key (f1)
);
insert into temp_t1 (f2) select content from t3;
select f2 into t3 from temp_t1 where f1 = 10;
if (rc) then
insert into t4 values (1, rc, t3);
end if;
insert into t4 values (2, rc, t3);
end|
call bug1863(10)|
call bug1863(10)|
select * from t4|
f1 rc t3
2 0 NULL
2 0 NULL
drop procedure bug1863|
drop temporary table temp_t1;
drop table t3, t4|
create table t3 (
OrderID int not null,
MarketID int,
primary key (OrderID)
)|
create table t4 (
MarketID int not null,
Market varchar(60),
Status char(1),
primary key (MarketID)
)|
insert t3 (OrderID,MarketID) values (1,1)|
insert t3 (OrderID,MarketID) values (2,2)|
insert t4 (MarketID,Market,Status) values (1,"MarketID One","A")|
insert t4 (MarketID,Market,Status) values (2,"MarketID Two","A")|
drop procedure if exists bug2656_1|
create procedure bug2656_1()
begin
select
m.Market
from t4 m JOIN t3 o
ON o.MarketID != 1 and o.MarketID = m.MarketID;
end |
drop procedure if exists bug2656_2|
create procedure bug2656_2()
begin
select
m.Market
from
t4 m, t3 o
where
m.MarketID != 1 and m.MarketID = o.MarketID;
end |
call bug2656_1()|
Market
MarketID Two
call bug2656_1()|
Market
MarketID Two
call bug2656_2()|
Market
MarketID Two
call bug2656_2()|
Market
MarketID Two
drop procedure bug2656_1|
drop procedure bug2656_2|
drop table t3, t4|
drop procedure if exists bug3426|
create procedure bug3426(in_time int unsigned, out x int)
begin
if in_time is null then
set @stamped_time=10;
set x=1;
else
set @stamped_time=in_time;
set x=2;
end if;
end|
set time_zone='+03:00';
call bug3426(1000, @i)|
select @i, from_unixtime(@stamped_time, '%d-%m-%Y %h:%i:%s') as time|
@i time
2 01-01-1970 03:16:40
call bug3426(NULL, @i)|
select @i, from_unixtime(@stamped_time, '%d-%m-%Y %h:%i:%s') as time|
@i time
1 01-01-1970 03:00:10
alter procedure bug3426 sql security invoker|
call bug3426(NULL, @i)|
select @i, from_unixtime(@stamped_time, '%d-%m-%Y %h:%i:%s') as time|
@i time
1 01-01-1970 03:00:10
call bug3426(1000, @i)|
select @i, from_unixtime(@stamped_time, '%d-%m-%Y %h:%i:%s') as time|
@i time
2 01-01-1970 03:16:40
drop procedure bug3426|
create table t3 (
id int unsigned auto_increment not null primary key,
title VARCHAR(200),
body text,
fulltext (title,body)
)|
insert into t3 (title,body) values
('MySQL Tutorial','DBMS stands for DataBase ...'),
('How To Use MySQL Well','After you went through a ...'),
('Optimizing MySQL','In this tutorial we will show ...'),
('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
('MySQL vs. YourSQL','In the following database comparison ...'),
('MySQL Security','When configured properly, MySQL ...')|
drop procedure if exists bug3734 |
create procedure bug3734 (param1 varchar(100))
select * from t3 where match (title,body) against (param1)|
call bug3734('database')|
id title body
5 MySQL vs. YourSQL In the following database comparison ...
1 MySQL Tutorial DBMS stands for DataBase ...
call bug3734('Security')|
id title body
6 MySQL Security When configured properly, MySQL ...
drop procedure bug3734|
drop table t3|
drop procedure if exists bug3863|
create procedure bug3863()
begin
set @a = 0;
while @a < 5 do
set @a = @a + 1;
end while;
end|
call bug3863()|
select @a|
@a
5
call bug3863()|
select @a|
@a
5
drop procedure bug3863|
create table t3 (
id int(10) unsigned not null default 0,
rid int(10) unsigned not null default 0,
msg text not null,
primary key (id),
unique key rid (rid, id)
)|
drop procedure if exists bug2460_1|
create procedure bug2460_1(in v int)
begin
( select n0.id from t3 as n0 where n0.id = v )
union
( select n0.id from t3 as n0, t3 as n1
where n0.id = n1.rid and n1.id = v )
union
( select n0.id from t3 as n0, t3 as n1, t3 as n2
where n0.id = n1.rid and n1.id = n2.rid and n2.id = v );
end|
call bug2460_1(2)|
id
call bug2460_1(2)|
id
insert into t3 values (1, 1, 'foo'), (2, 1, 'bar'), (3, 1, 'zip zap')|
call bug2460_1(2)|
id
2
1
call bug2460_1(2)|
id
2
1
drop procedure if exists bug2460_2|
create procedure bug2460_2()
begin
drop table if exists t3;
create temporary table t3 (s1 int);
insert into t3 select 1 union select 1;
end|
call bug2460_2()|
call bug2460_2()|
select * from t3|
s1
1
drop procedure bug2460_1|
drop procedure bug2460_2|
drop table t3|
set @@sql_mode = ''|
drop procedure if exists bug2564_1|
create procedure bug2564_1()
comment 'Joe''s procedure'
insert into `t1` values ("foo", 1)|
set @@sql_mode = 'ANSI_QUOTES'|
drop procedure if exists bug2564_2|
create procedure bug2564_2()
insert into "t1" values ('foo', 1)|
set @@sql_mode = ''$
drop function if exists bug2564_3$
create function bug2564_3(x int, y int) returns int
return x || y$
set @@sql_mode = 'ANSI'$
drop function if exists bug2564_4$
create function bug2564_4(x int, y int) returns int
return x || y$
set @@sql_mode = ''|
show create procedure bug2564_1|
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
bug2564_1 CREATE DEFINER=`root`@`localhost` PROCEDURE `bug2564_1`()
COMMENT 'Joe''s procedure'
insert into `t1` values ("foo", 1) latin1 latin1_swedish_ci latin1_swedish_ci
show create procedure bug2564_2|
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
bug2564_2 ANSI_QUOTES CREATE DEFINER="root"@"localhost" PROCEDURE "bug2564_2"()
insert into "t1" values ('foo', 1) latin1 latin1_swedish_ci latin1_swedish_ci
show create function bug2564_3|
Function sql_mode Create Function character_set_client collation_connection Database Collation
bug2564_3 CREATE DEFINER=`root`@`localhost` FUNCTION `bug2564_3`(x int, y int) RETURNS int(11)
return x || y latin1 latin1_swedish_ci latin1_swedish_ci
show create function bug2564_4|
Function sql_mode Create Function character_set_client collation_connection Database Collation
bug2564_4 REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ANSI CREATE DEFINER="root"@"localhost" FUNCTION "bug2564_4"(x int, y int) RETURNS int(11)
return x || y latin1 latin1_swedish_ci latin1_swedish_ci
drop procedure bug2564_1|
drop procedure bug2564_2|
drop function bug2564_3|
drop function bug2564_4|
drop function if exists bug3132|
create function bug3132(s char(20)) returns char(50)
return concat('Hello, ', s, '!')|
select bug3132('Bob') union all select bug3132('Judy')|
bug3132('Bob')
Hello, Bob!
Hello, Judy!
drop function bug3132|
drop procedure if exists bug3843|
create procedure bug3843()
analyze table t1|
call bug3843()|
Table Op Msg_type Msg_text
test.t1 analyze status Engine-independent statistics collected
test.t1 analyze status OK
call bug3843()|
Table Op Msg_type Msg_text
test.t1 analyze status Engine-independent statistics collected
test.t1 analyze status Table is already up to date
select 1+2|
1+2
3
drop procedure bug3843|
create table t3 ( s1 char(10) )|
insert into t3 values ('a'), ('b')|
drop procedure if exists bug3368|
create procedure bug3368(v char(10))
begin
select group_concat(v) from t3;
end|
call bug3368('x')|
group_concat(v)
x,x
call bug3368('yz')|
group_concat(v)
yz,yz
drop procedure bug3368|
drop table t3|
create table t3 (f1 int, f2 int)|
insert into t3 values (1,1)|
drop procedure if exists bug4579_1|
create procedure bug4579_1 ()
begin
declare sf1 int;
select f1 into sf1 from t3 where f1=1 and f2=1;
update t3 set f2 = f2 + 1 where f1=1 and f2=1;
call bug4579_2();
end|
drop procedure if exists bug4579_2|
create procedure bug4579_2 ()
begin
end|
call bug4579_1()|
call bug4579_1()|
call bug4579_1()|
drop procedure bug4579_1|
drop procedure bug4579_2|
drop table t3|
drop procedure if exists bug2773|
create function bug2773() returns int return null|
create table t3 as select bug2773()|
show create table t3|
Table Create Table
t3 CREATE TABLE `t3` (
`bug2773()` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
drop table t3|
drop function bug2773|
drop procedure if exists bug3788|
create function bug3788() returns date return cast("2005-03-04" as date)|
select bug3788()|
bug3788()
2005-03-04
drop function bug3788|
create function bug3788() returns binary(1) return 5|
select bug3788()|
bug3788()
5
drop function bug3788|
create table t3 (f1 int, f2 int, f3 int)|
insert into t3 values (1,1,1)|
drop procedure if exists bug4726|
create procedure bug4726()
begin
declare tmp_o_id INT;
declare tmp_d_id INT default 1;
while tmp_d_id <= 2 do
begin
select f1 into tmp_o_id from t3 where f2=1 and f3=1;
set tmp_d_id = tmp_d_id + 1;
end;
end while;
end|
call bug4726()|
call bug4726()|
call bug4726()|
drop procedure bug4726|
drop table t3|
drop procedure if exists bug4902|
create procedure bug4902()
begin
show charset like 'foo';
show collation like 'foo';
show create table t1;
show create database test;
show databases like 'foo';
show errors;
show columns from t1;
show keys from t1;
show open tables like 'foo';
# Removed because result will differ in embedded mode.
#show privileges;
show status like 'foo';
show tables like 'foo';
show variables like 'foo';
show warnings;
end|
call bug4902()|
Charset Description Default collation Maxlen
Collation Charset Id Default Compiled Sortlen
Table Create Table
t1 CREATE TABLE `t1` (
`id` char(16) NOT NULL DEFAULT '',
`data` int(11) NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
Database Create Database
test CREATE DATABASE `test` /*!40100 DEFAULT CHARACTER SET latin1 COLLATE latin1_swedish_ci */
Database (foo)
Level Code Message
Field Type Null Key Default Extra
id char(16) NO
data int(11) NO NULL
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment Ignored
Database Table In_use Name_locked
Variable_name Value
Tables_in_test (foo)
Variable_name Value
Level Code Message
call bug4902()|
Charset Description Default collation Maxlen
Collation Charset Id Default Compiled Sortlen
Table Create Table
t1 CREATE TABLE `t1` (
`id` char(16) NOT NULL DEFAULT '',
`data` int(11) NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
Database Create Database
test CREATE DATABASE `test` /*!40100 DEFAULT CHARACTER SET latin1 COLLATE latin1_swedish_ci */
Database (foo)
Level Code Message
Field Type Null Key Default Extra
id char(16) NO
data int(11) NO NULL
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment Ignored
Database Table In_use Name_locked
Variable_name Value
Tables_in_test (foo)
Variable_name Value
Level Code Message
drop procedure bug4902|
drop procedure if exists bug4904|
create procedure bug4904()
begin
declare continue handler for sqlstate 'HY000' begin end;
create table not_existing_table as select * from t3;
end|
call bug4904()|
ERROR 42S02: Table 'test.t3' doesn't exist
drop procedure bug4904|
create table t3 (s1 char character set latin1, s2 char character set latin2)|
drop procedure if exists bug4904|
create procedure bug4904 ()
begin
declare continue handler for sqlstate 'HY000' begin end;
select s1 from t3 union select s2 from t3;
end|
call bug4904()|
drop procedure bug4904|
drop table t3|
drop procedure if exists bug336|
create procedure bug336(out y int)
begin
declare x int;
set x = (select sum(t.data) from test.t1 t);
set y = x;
end|
insert into t1 values ("a", 2), ("b", 3)|
call bug336(@y)|
select @y|
@y
5
delete from t1|
drop procedure bug336|
drop procedure if exists bug3157|
create procedure bug3157()
begin
if exists(select * from t1) then
set @n= @n + 1;
end if;
if (select count(*) from t1) then
set @n= @n + 1;
end if;
end|
set @n = 0|
insert into t1 values ("a", 1)|
call bug3157()|
select @n|
@n
2
delete from t1|
drop procedure bug3157|
drop procedure if exists bug5251|
create procedure bug5251()
begin
end|
select created into @c1 from mysql.proc
where db='test' and name='bug5251'|
alter procedure bug5251 comment 'foobar'|
select count(*) from mysql.proc
where db='test' and name='bug5251' and created = @c1|
count(*)
1
drop procedure bug5251|
drop procedure if exists bug5251|
create procedure bug5251()
checksum table t1|
call bug5251()|
Table Checksum
test.t1 0
call bug5251()|
Table Checksum
test.t1 0
drop procedure bug5251|
drop procedure if exists bug5287|
create procedure bug5287(param1 int)
label1:
begin
declare c cursor for select 5;
loop
if param1 >= 0 then
leave label1;
end if;
end loop;
end|
call bug5287(1)|
drop procedure bug5287|
drop procedure if exists bug5307|
create procedure bug5307()
begin
end; set @x = 3|
call bug5307()|
select @x|
@x
3
drop procedure bug5307|
drop procedure if exists bug5258|
create procedure bug5258()
begin
end|
drop procedure if exists bug5258_aux|
create procedure bug5258_aux()
begin
declare c, m char(19);
select created,modified into c,m from mysql.proc where name = 'bug5258';
if c = m then
select 'Ok';
else
select c, m;
end if;
end|
call bug5258_aux()|
Ok
Ok
drop procedure bug5258|
drop procedure bug5258_aux|
drop function if exists bug4487|
create function bug4487() returns char
begin
declare v char;
return v;
end|
select bug4487()|
bug4487()
NULL
drop function bug4487|
drop procedure if exists bug4941|
drop procedure if exists bug4941|
create procedure bug4941(out x int)
begin
declare c cursor for select i from t2 limit 1;
open c;
fetch c into x;
close c;
end|
insert into t2 values (null, null, null)|
set @x = 42|
call bug4941(@x)|
select @x|
@x
NULL
delete from t1|
drop procedure bug4941|
drop procedure if exists bug4905|
create table t3 (s1 int,primary key (s1))|
drop procedure if exists bug4905|
create procedure bug4905()
begin
declare v int;
declare continue handler for sqlstate '23000' set v = 5;
insert into t3 values (1);
end|
call bug4905()|
select row_count()|
row_count()
1
call bug4905()|
select row_count()|
row_count()
0
call bug4905()|
select row_count()|
row_count()
0
select * from t3|
s1
1
drop procedure bug4905|
drop table t3|
drop procedure if exists bug6029|
drop procedure if exists bug6029|
create procedure bug6029()
begin
declare exit handler for 1136 select '1136';
declare exit handler for sqlstate '23000' select 'sqlstate 23000';
declare continue handler for sqlexception select 'sqlexception';
insert into t3 values (1);
insert into t3 values (1,2);
end|
create table t3 (s1 int, primary key (s1))|
insert into t3 values (1)|
call bug6029()|
sqlstate 23000
sqlstate 23000
delete from t3|
call bug6029()|
1136
1136
drop procedure bug6029|
drop table t3|
drop procedure if exists bug8540|
create procedure bug8540()
begin
declare x int default 1;
select x as y, x+0 as z;
end|
call bug8540()|
y z
1 1
drop procedure bug8540|
create table t3 (s1 int)|
drop procedure if exists bug6642|
create procedure bug6642()
select abs(count(s1)) from t3|
call bug6642()|
abs(count(s1))
0
call bug6642()|
abs(count(s1))
0
drop procedure bug6642|
insert into t3 values (0),(1)|
drop procedure if exists bug7013|
create procedure bug7013()
select s1,count(s1) from t3 group by s1 with rollup|
call bug7013()|
s1 count(s1)
0 1
1 1
NULL 2
call bug7013()|
s1 count(s1)
0 1
1 1
NULL 2
drop procedure bug7013|
drop table if exists t4|
create table t4 (
a mediumint(8) unsigned not null auto_increment,
b smallint(5) unsigned not null,
c char(32) not null,
primary key (a)
) engine=myisam default charset=latin1|
insert into t4 values (1, 2, 'oneword')|
insert into t4 values (2, 2, 'anotherword')|
drop procedure if exists bug7743|
create procedure bug7743 ( searchstring char(28) )
begin
declare var mediumint(8) unsigned;
select a into var from t4 where b = 2 and c = binary searchstring limit 1;
select var;
end|
call bug7743("oneword")|
var
1
call bug7743("OneWord")|
var
NULL
Warnings:
Warning 1329 No data - zero rows fetched, selected, or processed
call bug7743("anotherword")|
var
2
call bug7743("AnotherWord")|
var
NULL
Warnings:
Warning 1329 No data - zero rows fetched, selected, or processed
drop procedure bug7743|
drop table t4|
delete from t3|
insert into t3 values(1)|
drop procedure if exists bug7992_1|
Warnings:
Note 1305 PROCEDURE test.bug7992_1 does not exist
drop procedure if exists bug7992_2|
Warnings:
Note 1305 PROCEDURE test.bug7992_2 does not exist
create procedure bug7992_1()
begin
declare i int;
select max(s1)+1 into i from t3;
end|
create procedure bug7992_2()
insert into t3 (s1) select max(t4.s1)+1 from t3 as t4|
call bug7992_1()|
call bug7992_1()|
call bug7992_2()|
call bug7992_2()|
drop procedure bug7992_1|
drop procedure bug7992_2|
drop table t3|
create table t3 ( userid bigint(20) not null default 0 )|
drop procedure if exists bug8116|
create procedure bug8116(in _userid int)
select * from t3 where userid = _userid|
call bug8116(42)|
userid
call bug8116(42)|
userid
drop procedure bug8116|
drop table t3|
drop procedure if exists bug6857|
create procedure bug6857()
begin
declare t0, t1 int;
declare plus bool default 0;
set t0 = unix_timestamp();
select sleep(1.1);
set t1 = unix_timestamp();
if t1 > t0 then
set plus = 1;
end if;
select plus;
end|
call bug6857()|
sleep(1.1)
0
plus
1
drop procedure bug6857|
drop procedure if exists bug8757|
create procedure bug8757()
begin
declare x int;
declare c1 cursor for select data from t1 limit 1;
begin
declare y int;
declare c2 cursor for select i from t2 limit 1;
open c2;
fetch c2 into y;
close c2;
select 2,y;
end;
open c1;
fetch c1 into x;
close c1;
select 1,x;
end|
delete from t1|
delete from t2|
insert into t1 values ("x", 1)|
insert into t2 values ("y", 2, 0.0)|
call bug8757()|
2 y
2 2
1 x
1 1
delete from t1|
delete from t2|
drop procedure bug8757|
drop procedure if exists bug8762|
drop procedure if exists bug8762; create procedure bug8762() begin end|
drop procedure if exists bug8762; create procedure bug8762() begin end|
drop procedure bug8762|
drop function if exists bug5240|
create function bug5240 () returns int
begin
declare x int;
declare c cursor for select data from t1 limit 1;
open c;
fetch c into x;
close c;
return x;
end|
delete from t1|
insert into t1 values ("answer", 42)|
select id, bug5240() from t1|
id bug5240()
answer 42
drop function bug5240|
drop procedure if exists p1|
create table t3(id int)|
insert into t3 values(1)|
create procedure bug7992()
begin
declare i int;
select max(id)+1 into i from t3;
end|
call bug7992()|
call bug7992()|
drop procedure bug7992|
drop table t3|
create table t3 (
lpitnumber int(11) default null,
lrecordtype int(11) default null
)|
create table t4 (
lbsiid int(11) not null default '0',
ltradingmodeid int(11) not null default '0',
ltradingareaid int(11) not null default '0',
csellingprice decimal(19,4) default null,
primary key (lbsiid,ltradingmodeid,ltradingareaid)
)|
create table t5 (
lbsiid int(11) not null default '0',
ltradingareaid int(11) not null default '0',
primary key (lbsiid,ltradingareaid)
)|
drop procedure if exists bug8849|
create procedure bug8849()
begin
insert into t5
(
t5.lbsiid,
t5.ltradingareaid
)
select distinct t3.lpitnumber, t4.ltradingareaid
from
t4 join t3 on
t3.lpitnumber = t4.lbsiid
and t3.lrecordtype = 1
left join t4 as price01 on
price01.lbsiid = t4.lbsiid and
price01.ltradingmodeid = 1 and
t4.ltradingareaid = price01.ltradingareaid;
end|
call bug8849()|
call bug8849()|
call bug8849()|
drop procedure bug8849|
drop tables t3,t4,t5|
drop procedure if exists bug8937|
create procedure bug8937()
begin
declare s,x,y,z int;
declare a float;
select sum(data),avg(data),min(data),max(data) into s,x,y,z from t1;
select s,x,y,z;
select avg(data) into a from t1;
select a;
end|
delete from t1|
insert into t1 (data) values (1), (2), (3), (4), (6)|
call bug8937()|
s x y z
16 3 1 6
a
3.2
drop procedure bug8937|
delete from t1|
drop procedure if exists bug6900|
drop procedure if exists bug9074|
drop procedure if exists bug6900_9074|
create table t3 (w char unique, x char)|
insert into t3 values ('a', 'b')|
create procedure bug6900()
begin
declare exit handler for sqlexception select '1';
begin
declare exit handler for sqlexception select '2';
insert into t3 values ('x', 'y', 'z');
end;
end|
create procedure bug9074()
begin
declare x1, x2, x3, x4, x5, x6 int default 0;
begin
declare continue handler for sqlstate '23000' set x5 = 1;
insert into t3 values ('a', 'b');
set x6 = 1;
end;
begin1_label:
begin
declare continue handler for sqlstate '23000' set x1 = 1;
insert into t3 values ('a', 'b');
set x2 = 1;
begin2_label:
begin
declare exit handler for sqlstate '23000' set x3 = 1;
set x4= 1;
insert into t3 values ('a','b');
set x4= 0;
end begin2_label;
end begin1_label;
select x1, x2, x3, x4, x5, x6;
end|
create procedure bug6900_9074(z int)
begin
declare exit handler for sqlstate '23000' select '23000';
begin
declare exit handler for sqlexception select 'sqlexception';
if z = 1 then
insert into t3 values ('a', 'b');
else
insert into t3 values ('x', 'y', 'z');
end if;
end;
end|
call bug6900()|
2
2
call bug9074()|
x1 x2 x3 x4 x5 x6
1 1 1 1 1 1
call bug6900_9074(0)|
sqlexception
sqlexception
call bug6900_9074(1)|
sqlexception
sqlexception
drop procedure bug6900|
drop procedure bug9074|
drop procedure bug6900_9074|
drop table t3|
drop procedure if exists avg|
create procedure avg ()
begin
end|
call avg ()|
drop procedure avg|
drop procedure if exists bug6129|
set @old_mode= @@sql_mode;
set @@sql_mode= "ERROR_FOR_DIVISION_BY_ZERO";
create procedure bug6129()
select @@sql_mode|
call bug6129()|
@@sql_mode
ERROR_FOR_DIVISION_BY_ZERO
set @@sql_mode= "NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO"|
call bug6129()|
@@sql_mode
ERROR_FOR_DIVISION_BY_ZERO
set @@sql_mode= "NO_ZERO_IN_DATE"|
call bug6129()|
@@sql_mode
ERROR_FOR_DIVISION_BY_ZERO
set @@sql_mode=@old_mode;
drop procedure bug6129|
drop procedure if exists bug9856|
create procedure bug9856()
begin
declare v int;
declare c cursor for select data from t1;
declare exit handler for sqlexception, not found select '16';
open c;
fetch c into v;
select v;
end|
delete from t1|
call bug9856()|
16
16
call bug9856()|
16
16
drop procedure bug9856|
drop procedure if exists bug9674_1|
drop procedure if exists bug9674_2|
create procedure bug9674_1(out arg int)
begin
declare temp_in1 int default 0;
declare temp_fl1 int default 0;
set temp_in1 = 100;
set temp_fl1 = temp_in1/10;
set arg = temp_fl1;
end|
create procedure bug9674_2()
begin
declare v int default 100;
select v/10;
end|
call bug9674_1(@sptmp)|
call bug9674_1(@sptmp)|
select @sptmp|
@sptmp
10
call bug9674_2()|
v/10
10.0000
call bug9674_2()|
v/10
10.0000
drop procedure bug9674_1|
drop procedure bug9674_2|
drop procedure if exists bug9598_1|
drop procedure if exists bug9598_2|
create procedure bug9598_1(in var_1 char(16),
out var_2 integer, out var_3 integer)
begin
set var_2 = 50;
set var_3 = 60;
end|
create procedure bug9598_2(in v1 char(16),
in v2 integer,
in v3 integer,
in v4 integer,
in v5 integer)
begin
select v1,v2,v3,v4,v5;
call bug9598_1(v1,@tmp1,@tmp2);
select v1,v2,v3,v4,v5;
end|
call bug9598_2('Test',2,3,4,5)|
v1 v2 v3 v4 v5
Test 2 3 4 5
v1 v2 v3 v4 v5
Test 2 3 4 5
select @tmp1, @tmp2|
@tmp1 @tmp2
50 60
drop procedure bug9598_1|
drop procedure bug9598_2|
drop procedure if exists bug9902|
create function bug9902() returns int(11)
begin
set @x = @x + 1;
return @x;
end|
# Set query cache size, if we have query cache
set @x = 1|
insert into t1 values ("qc", 42)|
select bug9902() from t1|
bug9902()
2
select bug9902() from t1|
bug9902()
3
select @x|
@x
3
# Restore the old query cache size
delete from t1|
drop function bug9902|
drop function if exists bug9102|
create function bug9102() returns blob return 'a'|
select bug9102()|
bug9102()
a
drop function bug9102|
drop function if exists bug7648|
create function bug7648() returns bit(8) return 'a'|
select bug7648()|
bug7648()
a
drop function bug7648|
drop function if exists bug9775|
create function bug9775(v1 char(1)) returns enum('a','b') return v1|
select bug9775('a'),bug9775('b'),bug9775('c')|
bug9775('a') bug9775('b') bug9775('c')
a b
Warnings:
Warning 1265 Data truncated for column 'bug9775('c')' at row 1
drop function bug9775|
create function bug9775(v1 int) returns enum('a','b') return v1|
select bug9775(1),bug9775(2),bug9775(3)|
bug9775(1) bug9775(2) bug9775(3)
a b
Warnings:
Warning 1265 Data truncated for column 'bug9775(3)' at row 1
drop function bug9775|
create function bug9775(v1 char(1)) returns set('a','b') return v1|
select bug9775('a'),bug9775('b'),bug9775('a,b'),bug9775('c')|
bug9775('a') bug9775('b') bug9775('a,b') bug9775('c')
a b a
Warnings:
Warning 1265 Data truncated for column 'v1' at row 1
Warning 1265 Data truncated for column 'bug9775('c')' at row 1
drop function bug9775|
create function bug9775(v1 int) returns set('a','b') return v1|
select bug9775(1),bug9775(2),bug9775(3),bug9775(4)|
bug9775(1) bug9775(2) bug9775(3) bug9775(4)
a b a,b
Warnings:
Warning 1265 Data truncated for column 'bug9775(4)' at row 1
drop function bug9775|
drop function if exists bug8861|
create function bug8861(v1 int) returns year return v1|
select bug8861(05)|
bug8861(05)
2005
set @x = bug8861(05)|
select @x|
@x
2005
drop function bug8861|
drop procedure if exists bug9004_1|
drop procedure if exists bug9004_2|
create procedure bug9004_1(x char(16))
begin
insert into t1 values (x, 42);
insert into t1 values (x, 17);
end|
create procedure bug9004_2(x char(16))
call bug9004_1(x)|
call bug9004_1('12345678901234567')|
Warnings:
Warning 1265 Data truncated for column 'x' at row 1
call bug9004_2('12345678901234567890')|
Warnings:
Warning 1265 Data truncated for column 'x' at row 1
delete from t1|
drop procedure bug9004_1|
drop procedure bug9004_2|
drop procedure if exists bug7293|
insert into t1 values ('secret', 0)|
create procedure bug7293(p1 varchar(100))
begin
if exists (select id from t1 where soundex(p1)=soundex(id)) then
select 'yes';
end if;
end;|
call bug7293('secret')|
yes
yes
call bug7293 ('secrete')|
yes
yes
drop procedure bug7293|
delete from t1|
drop procedure if exists bug9841|
drop view if exists v1|
create view v1 as select * from t1, t2 where id = s|
create procedure bug9841 ()
update v1 set data = 10|
call bug9841()|
drop view v1|
drop procedure bug9841|
drop procedure if exists bug5963|
create procedure bug5963_1 () begin declare v int; set v = (select s1 from t3); select v; end;|
create table t3 (s1 int)|
insert into t3 values (5)|
call bug5963_1()|
v
5
call bug5963_1()|
v
5
drop procedure bug5963_1|
drop table t3|
create procedure bug5963_2 (cfk_value int)
begin
if cfk_value in (select cpk from t3) then
set @x = 5;
end if;
end;
|
create table t3 (cpk int)|
insert into t3 values (1)|
call bug5963_2(1)|
call bug5963_2(1)|
drop procedure bug5963_2|
drop table t3|
drop function if exists bug9559|
create function bug9559()
returns int
begin
set @y = -6/2;
return @y;
end|
select bug9559()|
bug9559()
-3
drop function bug9559|
drop procedure if exists bug10961|
create procedure bug10961()
begin
declare v char;
declare x int;
declare c cursor for select * from dual;
declare continue handler for sqlexception select x;
set x = 1;
open c;
set x = 2;
fetch c into v;
set x = 3;
close c;
end|
call bug10961()|
x
1
x
2
x
3
call bug10961()|
x
1
x
2
x
3
drop procedure bug10961|
DROP PROCEDURE IF EXISTS bug6866|
DROP VIEW IF EXISTS tv|
Warnings:
Note 4092 Unknown VIEW: 'test.tv'
DROP TABLE IF EXISTS tt1,tt2,tt3|
Warnings:
Note 1051 Unknown table 'test.tt1,test.tt2,test.tt3'
CREATE TABLE tt1 (a1 int, a2 int, a3 int, data varchar(10))|
CREATE TABLE tt2 (a2 int, data2 varchar(10))|
CREATE TABLE tt3 (a3 int, data3 varchar(10))|
INSERT INTO tt1 VALUES (1, 1, 4, 'xx')|
INSERT INTO tt2 VALUES (1, 'a')|
INSERT INTO tt2 VALUES (2, 'b')|
INSERT INTO tt2 VALUES (3, 'c')|
INSERT INTO tt3 VALUES (4, 'd')|
INSERT INTO tt3 VALUES (5, 'e')|
INSERT INTO tt3 VALUES (6, 'f')|
CREATE VIEW tv AS
SELECT tt1.*, tt2.data2, tt3.data3
FROM tt1 INNER JOIN tt2 ON tt1.a2 = tt2.a2
LEFT JOIN tt3 ON tt1.a3 = tt3.a3
ORDER BY tt1.a1, tt2.a2, tt3.a3|
CREATE PROCEDURE bug6866 (_a1 int)
BEGIN
SELECT * FROM tv WHERE a1 = _a1;
END|
CALL bug6866(1)|
a1 a2 a3 data data2 data3
1 1 4 xx a d
CALL bug6866(1)|
a1 a2 a3 data data2 data3
1 1 4 xx a d
CALL bug6866(1)|
a1 a2 a3 data data2 data3
1 1 4 xx a d
DROP PROCEDURE bug6866;
DROP VIEW tv|
DROP TABLE tt1, tt2, tt3|
DROP PROCEDURE IF EXISTS bug10136|
create table t3 ( name char(5) not null primary key, val float not null)|
insert into t3 values ('aaaaa', 1), ('bbbbb', 2), ('ccccc', 3)|
create procedure bug10136()
begin
declare done int default 3;
repeat
select * from t3;
set done = done - 1;
until done <= 0 end repeat;
end|
call bug10136()|
name val
aaaaa 1
bbbbb 2
ccccc 3
name val
aaaaa 1
bbbbb 2
ccccc 3
name val
aaaaa 1
bbbbb 2
ccccc 3
call bug10136()|
name val
aaaaa 1
bbbbb 2
ccccc 3
name val
aaaaa 1
bbbbb 2
ccccc 3
name val
aaaaa 1
bbbbb 2
ccccc 3
call bug10136()|
name val
aaaaa 1
bbbbb 2
ccccc 3
name val
aaaaa 1
bbbbb 2
ccccc 3
name val
aaaaa 1
bbbbb 2
ccccc 3
drop procedure bug10136|
drop table t3|
drop procedure if exists bug11529|
create procedure bug11529()
begin
declare c cursor for select id, data from t1 where data in (10,13);
open c;
begin
declare vid char(16);
declare vdata int;
declare exit handler for not found begin end;
while true do
fetch c into vid, vdata;
end while;
end;
close c;
end|
insert into t1 values
('Name1', 10),
('Name2', 11),
('Name3', 12),
('Name4', 13),
('Name5', 14)|
call bug11529()|
call bug11529()|
delete from t1|
drop procedure bug11529|
set character set utf8|
drop procedure if exists bug6063|
drop procedure if exists bug7088_1|
drop procedure if exists bug7088_2|
create procedure bug6063()
begin
lâbel: begin end;
label: begin end;
label1: begin end;
end|
create procedure bug7088_1()
label1: begin end label1|
create procedure bug7088_2()
läbel1: begin end|
call bug6063()|
call bug7088_1()|
call bug7088_2()|
set @@character_set_client=@save_character_set_client|
set @@character_set_results=@save_character_set_client|
show create procedure bug6063|
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
bug6063 CREATE DEFINER=`root`@`localhost` PROCEDURE `bug6063`()
begin
l<EFBFBD>bel: begin end;
label: begin end;
label1: begin end;
end utf8mb3 latin1_swedish_ci latin1_swedish_ci
show create procedure bug7088_1|
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
bug7088_1 CREATE DEFINER=`root`@`localhost` PROCEDURE `bug7088_1`()
label1: begin end label1 utf8mb3 latin1_swedish_ci latin1_swedish_ci
show create procedure bug7088_2|
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
bug7088_2 CREATE DEFINER=`root`@`localhost` PROCEDURE `bug7088_2`()
l<EFBFBD>bel1: begin end utf8mb3 latin1_swedish_ci latin1_swedish_ci
drop procedure bug6063|
drop procedure bug7088_1|
drop procedure bug7088_2|
drop procedure if exists bug9565_sub|
drop procedure if exists bug9565|
create procedure bug9565_sub()
begin
select * from t1;
end|
create procedure bug9565()
begin
insert into t1 values ("one", 1);
call bug9565_sub();
end|
call bug9565()|
id data
one 1
delete from t1|
drop procedure bug9565_sub|
drop procedure bug9565|
drop procedure if exists bug9538|
create procedure bug9538()
set @@sort_buffer_size = 1000000|
set @x = @@sort_buffer_size|
set @@sort_buffer_size = 2000000|
select @@sort_buffer_size|
@@sort_buffer_size
2000000
call bug9538()|
select @@sort_buffer_size|
@@sort_buffer_size
1000000
set @@sort_buffer_size = @x|
drop procedure bug9538|
drop procedure if exists bug8692|
create table t3 (c1 varchar(5), c2 char(5), c3 enum('one','two'), c4 text, c5 blob, c6 char(5), c7 varchar(5))|
insert into t3 values ('', '', '', '', '', '', NULL)|
Warnings:
Warning 1265 Data truncated for column 'c3' at row 1
create procedure bug8692()
begin
declare v1 VARCHAR(10);
declare v2 VARCHAR(10);
declare v3 VARCHAR(10);
declare v4 VARCHAR(10);
declare v5 VARCHAR(10);
declare v6 VARCHAR(10);
declare v7 VARCHAR(10);
declare c8692 cursor for select c1,c2,c3,c4,c5,c6,c7 from t3;
open c8692;
fetch c8692 into v1,v2,v3,v4,v5,v6,v7;
select v1, v2, v3, v4, v5, v6, v7;
end|
call bug8692()|
v1 v2 v3 v4 v5 v6 v7
NULL
drop procedure bug8692|
drop table t3|
drop function if exists bug10055|
create function bug10055(v char(255)) returns char(255) return lower(v)|
select t.column_name, bug10055(t.column_name)
from information_schema.columns as t
where t.table_schema = 'test' and t.table_name = 't1'|
column_name bug10055(t.column_name)
id id
data data
drop function bug10055|
drop procedure if exists bug12297|
create procedure bug12297(lim int)
begin
set @x = 0;
repeat
insert into t1(id,data)
values('aa', @x);
set @x = @x + 1;
until @x >= lim
end repeat;
end|
call bug12297(10)|
drop procedure bug12297|
drop function if exists f_bug11247|
drop procedure if exists p_bug11247|
create function f_bug11247(param int)
returns int
return param + 1|
create procedure p_bug11247(lim int)
begin
declare v int default 0;
while v < lim do
set v= f_bug11247(v);
end while;
end|
call p_bug11247(10)|
drop function f_bug11247|
drop procedure p_bug11247|
drop procedure if exists bug12168|
drop table if exists t3, t4|
create table t3 (a int)|
insert into t3 values (1),(2),(3),(4)|
create table t4 (a int)|
create procedure bug12168(arg1 char(1))
begin
declare b, c integer;
if arg1 = 'a' then
begin
declare c1 cursor for select a from t3 where a % 2;
declare continue handler for not found set b = 1;
set b = 0;
open c1;
c1_repeat: repeat
fetch c1 into c;
if (b = 1) then
leave c1_repeat;
end if;
insert into t4 values (c);
until b = 1
end repeat;
end;
end if;
if arg1 = 'b' then
begin
declare c2 cursor for select a from t3 where not a % 2;
declare continue handler for not found set b = 1;
set b = 0;
open c2;
c2_repeat: repeat
fetch c2 into c;
if (b = 1) then
leave c2_repeat;
end if;
insert into t4 values (c);
until b = 1
end repeat;
end;
end if;
end|
call bug12168('a')|
select * from t4|
a
1
3
truncate t4|
call bug12168('b')|
select * from t4|
a
2
4
truncate t4|
call bug12168('a')|
select * from t4|
a
1
3
truncate t4|
call bug12168('b')|
select * from t4|
a
2
4
truncate t4|
drop table t3, t4|
drop procedure if exists bug12168|
drop table if exists t3|
drop procedure if exists bug11333|
create table t3 (c1 char(128))|
insert into t3 values
('AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA')|
create procedure bug11333(i int)
begin
declare tmp varchar(128);
set @x = 0;
repeat
select c1 into tmp from t3
where c1 = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA';
set @x = @x + 1;
until @x >= i
end repeat;
end|
call bug11333(10)|
drop procedure bug11333|
drop table t3|
drop function if exists bug9048|
create function bug9048(f1 char binary) returns char
begin
set f1= concat( 'hello', f1 );
return f1;
end|
drop function bug9048|
create function bug9048(f1 char binary) returns char binary
begin
set f1= concat( 'hello', f1 );
return f1;
end|
select collation(bug9048("foo"))|
collation(bug9048("foo"))
latin1_bin
drop function bug9048|
drop procedure if exists bug12849_1|
create procedure bug12849_1(inout x char) select x into x|
set @var='a'|
call bug12849_1(@var)|
select @var|
@var
a
drop procedure bug12849_1|
drop procedure if exists bug12849_2|
create procedure bug12849_2(inout foo varchar(15))
begin
select concat(foo, foo) INTO foo;
end|
set @var='abcd'|
call bug12849_2(@var)|
select @var|
@var
abcdabcd
drop procedure bug12849_2|
drop procedure if exists bug131333|
drop function if exists bug131333|
create procedure bug131333()
begin
begin
declare a int;
select a;
set a = 1;
select a;
end;
begin
declare b int;
select b;
end;
end|
create function bug131333()
returns int
begin
begin
declare a int;
set a = 1;
end;
begin
declare b int;
return b;
end;
end|
call bug131333()|
a
NULL
a
1
b
NULL
select bug131333()|
bug131333()
NULL
drop procedure bug131333|
drop function bug131333|
drop function if exists bug12379|
drop procedure if exists bug12379_1|
drop procedure if exists bug12379_2|
drop procedure if exists bug12379_3|
drop table if exists t3|
create table t3 (c1 char(1) primary key not null)|
create function bug12379()
returns integer
begin
insert into t3 values('X');
insert into t3 values('X');
return 0;
end|
create procedure bug12379_1()
begin
declare exit handler for sqlexception select 42;
select bug12379();
END|
create procedure bug12379_2()
begin
declare exit handler for sqlexception begin end;
select bug12379();
end|
create procedure bug12379_3()
begin
select bug12379();
end|
select bug12379()|
ERROR 23000: Duplicate entry 'X' for key 'PRIMARY'
select 1|
1
1
call bug12379_1()|
bug12379()
42
42
select 2|
2
2
call bug12379_2()|
bug12379()
select 3|
3
3
call bug12379_3()|
ERROR 23000: Duplicate entry 'X' for key 'PRIMARY'
select 4|
4
4
drop function bug12379|
drop procedure bug12379_1|
drop procedure bug12379_2|
drop procedure bug12379_3|
drop table t3|
drop procedure if exists bug13124|
create procedure bug13124()
begin
declare y integer;
set @x=y;
end|
call bug13124()|
drop procedure bug13124|
drop procedure if exists bug12979_1|
create procedure bug12979_1(inout d decimal(5)) set d = d / 2|
set @bug12979_user_var = NULL|
call bug12979_1(@bug12979_user_var)|
drop procedure bug12979_1|
drop procedure if exists bug12979_2|
create procedure bug12979_2()
begin
declare internal_var decimal(5);
set internal_var= internal_var / 2;
select internal_var;
end|
call bug12979_2()|
internal_var
NULL
drop procedure bug12979_2|
drop table if exists t3|
drop procedure if exists bug6127|
create table t3 (s1 int unique)|
set @sm=@@sql_mode|
set sql_mode='traditional'|
create procedure bug6127()
begin
declare continue handler for sqlstate '23000'
begin
declare continue handler for sqlstate '22003'
insert into t3 values (0);
insert into t3 values (1000000000000000);
end;
insert into t3 values (1);
insert into t3 values (1);
end|
call bug6127()|
select * from t3|
s1
0
1
call bug6127()|
ERROR 23000: Duplicate entry '0' for key 's1'
select * from t3|
s1
0
1
set sql_mode=@sm|
drop table t3|
drop procedure bug6127|
drop procedure if exists bug12589_1|
drop procedure if exists bug12589_2|
drop procedure if exists bug12589_3|
create procedure bug12589_1()
begin
declare spv1 decimal(3,3);
set spv1= 123.456;
set spv1 = 'test';
create temporary table tm1 as select spv1;
show create table tm1;
drop temporary table tm1;
end|
create procedure bug12589_2()
begin
declare spv1 decimal(6,3);
set spv1= 123.456;
create temporary table tm1 as select spv1;
show create table tm1;
drop temporary table tm1;
end|
create procedure bug12589_3()
begin
declare spv1 decimal(6,3);
set spv1= -123.456;
create temporary table tm1 as select spv1;
show create table tm1;
drop temporary table tm1;
end|
call bug12589_1()|
Table Create Table
tm1 CREATE TEMPORARY TABLE `tm1` (
`spv1` decimal(3,3) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
call bug12589_2()|
Table Create Table
tm1 CREATE TEMPORARY TABLE `tm1` (
`spv1` decimal(6,3) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
call bug12589_3()|
Table Create Table
tm1 CREATE TEMPORARY TABLE `tm1` (
`spv1` decimal(6,3) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
drop procedure bug12589_1|
drop procedure bug12589_2|
drop procedure bug12589_3|
drop table if exists t3|
drop procedure if exists bug7049_1|
drop procedure if exists bug7049_2|
drop procedure if exists bug7049_3|
drop procedure if exists bug7049_4|
drop function if exists bug7049_1|
drop function if exists bug7049_2|
create table t3 ( x int unique )|
create procedure bug7049_1()
begin
insert into t3 values (42);
insert into t3 values (42);
end|
create procedure bug7049_2()
begin
declare exit handler for sqlexception
select 'Caught it' as 'Result';
call bug7049_1();
select 'Missed it' as 'Result';
end|
create procedure bug7049_3()
call bug7049_1()|
create procedure bug7049_4()
begin
declare exit handler for sqlexception
select 'Caught it' as 'Result';
call bug7049_3();
select 'Missed it' as 'Result';
end|
create function bug7049_1()
returns int
begin
insert into t3 values (42);
insert into t3 values (42);
return 42;
end|
create function bug7049_2()
returns int
begin
declare x int default 0;
declare continue handler for sqlexception
set x = 1;
set x = bug7049_1();
return x;
end|
call bug7049_2()|
Result
Caught it
select * from t3|
x
42
delete from t3|
call bug7049_4()|
Result
Caught it
select * from t3|
x
42
select bug7049_2()|
bug7049_2()
1
drop table t3|
drop procedure bug7049_1|
drop procedure bug7049_2|
drop procedure bug7049_3|
drop procedure bug7049_4|
drop function bug7049_1|
drop function bug7049_2|
drop function if exists bug13941|
drop procedure if exists bug13941|
create function bug13941(p_input_str text)
returns text
begin
declare p_output_str text;
set p_output_str = p_input_str;
set p_output_str = replace(p_output_str, 'xyzzy', 'plugh');
set p_output_str = replace(p_output_str, 'test', 'prova');
set p_output_str = replace(p_output_str, 'this', 'questo');
set p_output_str = replace(p_output_str, ' a ', 'una ');
set p_output_str = replace(p_output_str, 'is', '');
return p_output_str;
end|
create procedure bug13941(out sout varchar(128))
begin
set sout = 'Local';
set sout = ifnull(sout, 'DEF');
end|
select bug13941('this is a test')|
bug13941('this is a test')
questo una prova
call bug13941(@a)|
select @a|
@a
Local
drop function bug13941|
drop procedure bug13941|
DROP PROCEDURE IF EXISTS bug13095;
DROP TABLE IF EXISTS bug13095_t1;
DROP VIEW IF EXISTS bug13095_v1;
CREATE PROCEDURE bug13095(tbl_name varchar(32))
BEGIN
SET @str =
CONCAT("CREATE TABLE ", tbl_name, "(stuff char(15))");
SELECT @str;
PREPARE stmt FROM @str;
EXECUTE stmt;
SET @str =
CONCAT("INSERT INTO ", tbl_name, " VALUES('row1'),('row2'),('row3')" );
SELECT @str;
PREPARE stmt FROM @str;
EXECUTE stmt;
SET @str =
CONCAT("CREATE VIEW bug13095_v1(c1) AS SELECT stuff FROM ", tbl_name);
SELECT @str;
PREPARE stmt FROM @str;
EXECUTE stmt;
SELECT * FROM bug13095_v1;
SET @str =
"DROP VIEW bug13095_v1";
SELECT @str;
PREPARE stmt FROM @str;
EXECUTE stmt;
END|
CALL bug13095('bug13095_t1');
@str
CREATE TABLE bug13095_t1(stuff char(15))
@str
INSERT INTO bug13095_t1 VALUES('row1'),('row2'),('row3')
@str
CREATE VIEW bug13095_v1(c1) AS SELECT stuff FROM bug13095_t1
c1
row1
row2
row3
@str
DROP VIEW bug13095_v1
DROP PROCEDURE IF EXISTS bug13095;
DROP VIEW IF EXISTS bug13095_v1;
DROP TABLE IF EXISTS bug13095_t1;
drop function if exists bug14723|
drop procedure if exists bug14723|
/*!50003 create function bug14723()
returns bigint(20)
main_loop: begin
return 42;
end */;;
show create function bug14723;;
Function sql_mode Create Function character_set_client collation_connection Database Collation
bug14723 CREATE DEFINER=`root`@`localhost` FUNCTION `bug14723`() RETURNS bigint(20)
main_loop: begin
return 42;
end latin1 latin1_swedish_ci latin1_swedish_ci
select bug14723();;
bug14723()
42
/*!50003 create procedure bug14723()
main_loop: begin
select 42;
end */;;
show create procedure bug14723;;
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
bug14723 CREATE DEFINER=`root`@`localhost` PROCEDURE `bug14723`()
main_loop: begin
select 42;
end latin1 latin1_swedish_ci latin1_swedish_ci
call bug14723();;
42
42
drop function bug14723|
drop procedure bug14723|
create procedure bug14845()
begin
declare a char(255);
declare done int default 0;
declare c cursor for select count(*) from t1 where 1 = 0;
declare continue handler for sqlstate '02000' set done = 1;
open c;
repeat
fetch c into a;
if not done then
select a;
end if;
until done end repeat;
close c;
end|
call bug14845()|
a
0
drop procedure bug14845|
drop procedure if exists bug13549_1|
drop procedure if exists bug13549_2|
CREATE PROCEDURE `bug13549_2`()
begin
call bug13549_1();
end|
CREATE PROCEDURE `bug13549_1`()
begin
declare done int default 0;
set done= not done;
end|
CALL bug13549_2()|
drop procedure bug13549_2|
drop procedure bug13549_1|
drop function if exists bug10100f|
drop procedure if exists bug10100p|
drop procedure if exists bug10100t|
drop procedure if exists bug10100pt|
drop procedure if exists bug10100pv|
drop procedure if exists bug10100pd|
drop procedure if exists bug10100pc|
create function bug10100f(prm int) returns int
begin
if prm > 1 then
return prm * bug10100f(prm - 1);
end if;
return 1;
end|
create procedure bug10100p(prm int, inout res int)
begin
set res = res * prm;
if prm > 1 then
call bug10100p(prm - 1, res);
end if;
end|
create procedure bug10100t(prm int)
begin
declare res int;
set res = 1;
call bug10100p(prm, res);
select res;
end|
create table t3 (a int)|
insert into t3 values (0)|
create view v1 as select a from t3|
create procedure bug10100pt(level int, lim int)
begin
if level < lim then
update t3 set a=level;
FLUSH TABLES;
call bug10100pt(level+1, lim);
else
select * from t3;
end if;
end|
create procedure bug10100pv(level int, lim int)
begin
if level < lim then
update v1 set a=level;
FLUSH TABLES;
call bug10100pv(level+1, lim);
else
select * from v1;
end if;
end|
prepare stmt2 from "select * from t3;"|
create procedure bug10100pd(level int, lim int)
begin
if level < lim then
select level;
prepare stmt1 from "update t3 set a=a+2";
execute stmt1;
FLUSH TABLES;
execute stmt1;
FLUSH TABLES;
execute stmt1;
FLUSH TABLES;
deallocate prepare stmt1;
execute stmt2;
select * from t3;
call bug10100pd(level+1, lim);
else
execute stmt2;
end if;
end|
create procedure bug10100pc(level int, lim int)
begin
declare lv int;
declare c cursor for select a from t3;
open c;
if level < lim then
select level;
fetch c into lv;
select lv;
update t3 set a=level+lv;
FLUSH TABLES;
call bug10100pc(level+1, lim);
else
select * from t3;
end if;
close c;
end|
set @@max_sp_recursion_depth=4|
select @@max_sp_recursion_depth|
@@max_sp_recursion_depth
4
select bug10100f(3)|
ERROR HY000: Recursive stored functions and triggers are not allowed
select bug10100f(6)|
ERROR HY000: Recursive stored functions and triggers are not allowed
call bug10100t(5)|
res
120
call bug10100pt(1,5)|
a
4
call bug10100pv(1,5)|
a
4
update t3 set a=1|
call bug10100pd(1,5)|
level
1
a
7
a
7
level
2
a
13
a
13
level
3
a
19
a
19
level
4
a
25
a
25
a
25
select * from t3|
a
25
update t3 set a=1|
call bug10100pc(1,5)|
level
1
lv
1
level
2
lv
2
level
3
lv
4
level
4
lv
7
a
11
select * from t3|
a
11
set @@max_sp_recursion_depth=0|
select @@max_sp_recursion_depth|
@@max_sp_recursion_depth
0
select bug10100f(5)|
ERROR HY000: Recursive stored functions and triggers are not allowed
call bug10100t(5)|
ERROR HY000: Recursive limit 0 (as set by the max_sp_recursion_depth variable) was exceeded for routine bug10100p
deallocate prepare stmt2|
drop function bug10100f|
drop procedure bug10100p|
drop procedure bug10100t|
drop procedure bug10100pt|
drop procedure bug10100pv|
drop procedure bug10100pd|
drop procedure bug10100pc|
drop view v1|
drop procedure if exists bug13729|
drop table if exists t3|
create table t3 (s1 int, primary key (s1))|
insert into t3 values (1),(2)|
create procedure bug13729()
begin
declare continue handler for sqlexception select 55;
update t3 set s1 = 1;
end|
call bug13729()|
55
55
select * from t3|
s1
1
2
drop procedure bug13729|
drop table t3|
drop procedure if exists bug14643_1|
drop procedure if exists bug14643_2|
create procedure bug14643_1()
begin
declare continue handler for sqlexception select 'boo' as 'Handler';
begin
declare v int default undefined_var;
if v = 1 then
select 1;
else
select v, isnull(v);
end if;
end;
end|
ERROR 42000: Undeclared variable: undefined_var
create procedure bug14643_2()
begin
declare continue handler for sqlexception select 'boo' as 'Handler';
case undefined_var
when 1 then
select 1;
else
select 2;
end case;
select undefined_var;
end|
ERROR 42000: Undeclared variable: undefined_var
drop procedure if exists bug14304|
drop table if exists t3, t4|
create table t3(a int primary key auto_increment)|
create table t4(a int primary key auto_increment)|
create procedure bug14304()
begin
insert into t3 set a=null;
insert into t4 set a=null;
insert into t4 set a=null;
insert into t4 set a=null;
insert into t4 set a=null;
insert into t4 set a=null;
insert into t4 select null as a;
insert into t3 set a=null;
insert into t3 set a=null;
select * from t3;
end|
call bug14304()|
a
1
2
3
drop procedure bug14304|
drop table t3, t4|
drop procedure if exists bug14376|
create procedure bug14376()
begin
declare x int default x;
end|
ERROR 42000: Undeclared variable: x
create procedure bug14376()
begin
declare x int default 42;
begin
declare x int default x;
select x;
end;
end|
call bug14376()|
x
42
drop procedure bug14376|
create procedure bug14376(x int)
begin
declare x int default x;
select x;
end|
call bug14376(4711)|
x
4711
drop procedure bug14376|
drop procedure if exists bug5967|
drop table if exists t3|
create table t3 (a varchar(255))|
insert into t3 (a) values ("a - table column")|
create procedure bug5967(a varchar(255))
begin
declare i varchar(255);
declare c cursor for select a from t3;
select a;
select a from t3 into i;
select i as 'Parameter takes precedence over table column'; open c;
fetch c into i;
close c;
select i as 'Parameter takes precedence over table column in cursors';
begin
declare a varchar(255) default 'a - local variable';
declare c1 cursor for select a from t3;
select a as 'A local variable takes precedence over parameter';
open c1;
fetch c1 into i;
close c1;
select i as 'A local variable takes precedence over parameter in cursors';
begin
declare a varchar(255) default 'a - local variable in a nested compound statement';
declare c2 cursor for select a from t3;
select a as 'A local variable in a nested compound statement takes precedence over a local variable in the outer statement';
select a from t3 into i;
select i as 'A local variable in a nested compound statement takes precedence over table column';
open c2;
fetch c2 into i;
close c2;
select i as 'A local variable in a nested compound statement takes precedence over table column in cursors';
end;
end;
end|
Warnings:
Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
call bug5967("a - stored procedure parameter")|
a
a - stored procedure parameter
Parameter takes precedence over table column
a - stored procedure parameter
Parameter takes precedence over table column in cursors
a - stored procedure parameter
A local variable takes precedence over parameter
a - local variable
A local variable takes precedence over parameter in cursors
a - local variable
A local variable in a nested compound statement takes precedence over a local variable in the outer statement
a - local variable in a nested compound statement
A local variable in a nested compound statement takes precedence over table column
a - local variable in a nested compound statement
A local variable in a nested compound statement takes precedence over table column in cursors
a - local variable in a nested compound statement
drop procedure bug5967|
drop procedure if exists bug13012|
create procedure bug13012()
BEGIN
REPAIR TABLE t1;
END|
call bug13012()|
Table Op Msg_type Msg_text
test.t1 repair status OK
drop procedure bug13012|
create view v1 as select * from t1|
create procedure bug13012()
BEGIN
REPAIR TABLE t1,t2,t3,v1;
OPTIMIZE TABLE t1,t2,t3,v1;
ANALYZE TABLE t1,t2,t3,v1;
END|
call bug13012()|
Table Op Msg_type Msg_text
test.t1 repair status OK
test.t2 repair status OK
test.t3 repair status OK
test.v1 repair Error 'test.v1' is not of type 'BASE TABLE'
test.v1 repair status Operation failed
Table Op Msg_type Msg_text
test.t1 optimize status OK
test.t2 optimize status OK
test.t3 optimize status OK
test.v1 optimize Error 'test.v1' is not of type 'BASE TABLE'
test.v1 optimize status Operation failed
Table Op Msg_type Msg_text
test.t1 analyze status Engine-independent statistics collected
test.t1 analyze status Table is already up to date
test.t2 analyze status Engine-independent statistics collected
test.t2 analyze status Table is already up to date
test.t3 analyze status Engine-independent statistics collected
test.t3 analyze status Table is already up to date
test.v1 analyze Error 'test.v1' is not of type 'BASE TABLE'
test.v1 analyze status Operation failed
call bug13012()|
Table Op Msg_type Msg_text
test.t1 repair status OK
test.t2 repair status OK
test.t3 repair status OK
test.v1 repair Error 'test.v1' is not of type 'BASE TABLE'
test.v1 repair status Operation failed
Table Op Msg_type Msg_text
test.t1 optimize status OK
test.t2 optimize status OK
test.t3 optimize status OK
test.v1 optimize Error 'test.v1' is not of type 'BASE TABLE'
test.v1 optimize status Operation failed
Table Op Msg_type Msg_text
test.t1 analyze status Engine-independent statistics collected
test.t1 analyze status Table is already up to date
test.t2 analyze status Engine-independent statistics collected
test.t2 analyze status Table is already up to date
test.t3 analyze status Engine-independent statistics collected
test.t3 analyze status Table is already up to date
test.v1 analyze Error 'test.v1' is not of type 'BASE TABLE'
test.v1 analyze status Operation failed
call bug13012()|
Table Op Msg_type Msg_text
test.t1 repair status OK
test.t2 repair status OK
test.t3 repair status OK
test.v1 repair Error 'test.v1' is not of type 'BASE TABLE'
test.v1 repair status Operation failed
Table Op Msg_type Msg_text
test.t1 optimize status OK
test.t2 optimize status OK
test.t3 optimize status OK
test.v1 optimize Error 'test.v1' is not of type 'BASE TABLE'
test.v1 optimize status Operation failed
Table Op Msg_type Msg_text
test.t1 analyze status Engine-independent statistics collected
test.t1 analyze status Table is already up to date
test.t2 analyze status Engine-independent statistics collected
test.t2 analyze status Table is already up to date
test.t3 analyze status Engine-independent statistics collected
test.t3 analyze status Table is already up to date
test.v1 analyze Error 'test.v1' is not of type 'BASE TABLE'
test.v1 analyze status Operation failed
drop procedure bug13012|
drop view v1|
select * from t1 order by data|
id data
aa 0
aa 1
aa 2
aa 3
aa 4
aa 5
aa 6
aa 7
aa 8
aa 9
drop schema if exists mysqltest1|
Warnings:
Note 1008 Can't drop database 'mysqltest1'; database doesn't exist
drop schema if exists mysqltest2|
Warnings:
Note 1008 Can't drop database 'mysqltest2'; database doesn't exist
drop schema if exists mysqltest3|
Warnings:
Note 1008 Can't drop database 'mysqltest3'; database doesn't exist
create schema mysqltest1|
create schema mysqltest2|
create schema mysqltest3|
use mysqltest3|
create procedure mysqltest1.p1 (out prequestid varchar(100))
begin
call mysqltest2.p2('call mysqltest3.p3(1, 2)');
end|
create procedure mysqltest2.p2(in psql text)
begin
declare lsql text;
set @lsql= psql;
prepare lstatement from @lsql;
execute lstatement;
deallocate prepare lstatement;
end|
create procedure mysqltest3.p3(in p1 int)
begin
select p1;
end|
call mysqltest1.p1(@rs)|
ERROR 42000: Incorrect number of arguments for PROCEDURE mysqltest3.p3; expected 1, got 2
call mysqltest1.p1(@rs)|
ERROR 42000: Incorrect number of arguments for PROCEDURE mysqltest3.p3; expected 1, got 2
call mysqltest1.p1(@rs)|
ERROR 42000: Incorrect number of arguments for PROCEDURE mysqltest3.p3; expected 1, got 2
drop schema if exists mysqltest1|
drop schema if exists mysqltest2|
drop schema if exists mysqltest3|
use test|
drop table if exists t3|
drop procedure if exists bug15441|
create table t3 (id int not null primary key, county varchar(25))|
insert into t3 (id, county) values (1, 'York')|
create procedure bug15441(c varchar(25))
begin
update t3 set id=2, county=value(c);
end|
call bug15441('county')|
ERROR 42S22: Unknown column 'c' in 'field list'
drop procedure bug15441|
create procedure bug15441(county varchar(25))
begin
declare c varchar(25) default "hello";
insert into t3 (id, county) values (1, county)
on duplicate key update county= values(county);
select * from t3;
update t3 set id=2, county=value(id);
select * from t3;
end|
call bug15441('Yale')|
id county
1 Yale
id county
2 NULL
drop table t3|
drop procedure bug15441|
drop procedure if exists bug14498_1|
drop procedure if exists bug14498_2|
drop procedure if exists bug14498_3|
drop procedure if exists bug14498_4|
drop procedure if exists bug14498_5|
create procedure bug14498_1()
begin
declare continue handler for sqlexception select 'error' as 'Handler';
if v then
select 'yes' as 'v';
else
select 'no' as 'v';
end if;
select 'done' as 'End';
end|
ERROR 42000: Undeclared variable: v
create procedure bug14498_2()
begin
declare continue handler for sqlexception select 'error' as 'Handler';
while v do
select 'yes' as 'v';
end while;
select 'done' as 'End';
end|
ERROR 42000: Undeclared variable: v
create procedure bug14498_3()
begin
declare continue handler for sqlexception select 'error' as 'Handler';
repeat
select 'maybe' as 'v';
until v end repeat;
select 'done' as 'End';
end|
ERROR 42000: Undeclared variable: v
create procedure bug14498_4()
begin
declare continue handler for sqlexception select 'error' as 'Handler';
case v
when 1 then
select '1' as 'v';
when 2 then
select '2' as 'v';
else
select '?' as 'v';
end case;
select 'done' as 'End';
end|
ERROR 42000: Undeclared variable: v
create procedure bug14498_5()
begin
declare continue handler for sqlexception select 'error' as 'Handler';
case
when v = 1 then
select '1' as 'v';
when v = 2 then
select '2' as 'v';
else
select '?' as 'v';
end case;
select 'done' as 'End';
end|
ERROR 42000: Undeclared variable: v
drop table if exists t3|
drop procedure if exists bug15231_1|
drop procedure if exists bug15231_2|
drop procedure if exists bug15231_3|
drop procedure if exists bug15231_4|
drop procedure if exists bug15231_5|
drop procedure if exists bug15231_6|
create table t3 (id int not null)|
create procedure bug15231_1()
begin
declare xid integer;
declare xdone integer default 0;
declare continue handler for not found set xdone = 1;
set xid=null;
call bug15231_2(xid);
select xid, xdone;
end|
create procedure bug15231_2(inout ioid integer)
begin
select "Before NOT FOUND condition is triggered" as '1';
select id into ioid from t3 where id=ioid;
select "After NOT FOUND condtition is triggered" as '2';
if ioid is null then
set ioid=1;
end if;
end|
create procedure bug15231_3()
begin
declare exit handler for sqlwarning
select 'Caught it (correct)' as 'Result';
call bug15231_4();
end|
create procedure bug15231_4()
begin
declare x decimal(2,1);
set x = 'zap';
select 'Missed it (correct)' as 'Result';
show warnings;
end|
create procedure bug15231_5()
begin
declare exit handler for sqlwarning
select 'Caught it (wrong)' as 'Result';
call bug15231_6();
end|
create procedure bug15231_6()
begin
declare x decimal(2,1);
set x = 'zap';
select 'Missed it (correct)' as 'Result';
select id from t3;
end|
call bug15231_1()|
1
Before NOT FOUND condition is triggered
2
After NOT FOUND condtition is triggered
xid xdone
1 1
call bug15231_3()|
Result
Missed it (correct)
Level Code Message
Warning 1366 Incorrect decimal value: 'zap' for column ``.``.`x` at row 1
Result
Caught it (correct)
call bug15231_5()|
Result
Missed it (correct)
id
drop table t3|
drop procedure bug15231_1|
drop procedure bug15231_2|
drop procedure bug15231_3|
drop procedure bug15231_4|
drop procedure bug15231_5|
drop procedure bug15231_6|
drop procedure if exists bug15011|
create table t3 (c1 int primary key)|
insert into t3 values (1)|
create procedure bug15011()
deterministic
begin
declare continue handler for 1062
select 'Outer' as 'Handler';
begin
declare continue handler for 1062
select 'Inner' as 'Handler';
insert into t3 values (1);
end;
end|
call bug15011()|
Handler
Inner
drop procedure bug15011|
drop table t3|
drop procedure if exists bug17476|
create table t3 ( d date )|
insert into t3 values
( '2005-01-01' ), ( '2005-01-02' ), ( '2005-01-03' ),
( '2005-01-04' ), ( '2005-02-01' ), ( '2005-02-02' )|
create procedure bug17476(pDateFormat varchar(10))
select date_format(t3.d, pDateFormat), count(*)
from t3
group by date_format(t3.d, pDateFormat)|
call bug17476('%Y-%m')|
date_format(t3.d, pDateFormat) count(*)
2005-01 4
2005-02 2
call bug17476('%Y-%m')|
date_format(t3.d, pDateFormat) count(*)
2005-01 4
2005-02 2
drop table t3|
drop procedure bug17476|
drop table if exists t3|
drop procedure if exists bug16887|
create table t3 ( c varchar(1) )|
insert into t3 values
(' '),('.'),(';'),(','),('-'),('_'),('('),(')'),('/'),('\\')|
create procedure bug16887()
begin
declare i int default 10;
again:
while i > 0 do
begin
declare breakchar varchar(1);
declare done int default 0;
declare t3_cursor cursor for select c from t3;
declare continue handler for not found set done = 1;
set i = i - 1;
select i;
if i = 3 then
iterate again;
end if;
open t3_cursor;
loop
fetch t3_cursor into breakchar;
if done = 1 then
begin
close t3_cursor;
iterate again;
end;
end if;
end loop;
end;
end while;
end|
call bug16887()|
i
9
i
8
i
7
i
6
i
5
i
4
i
3
i
2
i
1
i
0
drop table t3|
drop procedure bug16887|
drop procedure if exists bug16474_1|
drop procedure if exists bug16474_2|
delete from t1|
insert into t1 values ('c', 2), ('b', 3), ('a', 1)|
create procedure bug16474_1()
begin
declare x int;
select id from t1 order by x, id;
end|
drop procedure if exists bug14945|
create table t3 (id int not null auto_increment primary key)|
create procedure bug14945() deterministic truncate t3|
insert into t3 values (null)|
call bug14945()|
insert into t3 values (null)|
select * from t3|
id
1
drop table t3|
drop procedure bug14945|
create procedure bug16474_2(x int)
select id from t1 order by x, id|
call bug16474_1()|
id
a
b
c
call bug16474_2(1)|
id
a
b
c
call bug16474_2(2)|
id
a
b
c
drop procedure bug16474_1|
drop procedure bug16474_2|
set @x = 2|
select * from t1 order by @x, data|
id data
a 1
c 2
b 3
delete from t1|
drop function if exists bug15728|
drop table if exists t3|
create table t3 (
id int not null auto_increment,
primary key (id)
)|
create function bug15728() returns int(11)
return last_insert_id()|
insert into t3 values (0)|
select last_insert_id()|
last_insert_id()
1
select bug15728()|
bug15728()
1
drop function bug15728|
drop table t3|
drop procedure if exists bug18787|
create procedure bug18787()
begin
declare continue handler for sqlexception begin end;
select no_such_function();
end|
call bug18787()|
drop procedure bug18787|
create database bug18344_012345678901|
use bug18344_012345678901|
create procedure bug18344() begin end|
create procedure bug18344_2() begin end|
create database bug18344_0123456789012|
use bug18344_0123456789012|
create procedure bug18344() begin end|
create procedure bug18344_2() begin end|
use test|
select schema_name from information_schema.schemata where
schema_name like 'bug18344%'|
schema_name
bug18344_012345678901
bug18344_0123456789012
select routine_name,routine_schema from information_schema.routines where
routine_schema like 'bug18344%'|
routine_name routine_schema
bug18344 bug18344_012345678901
bug18344 bug18344_0123456789012
bug18344_2 bug18344_012345678901
bug18344_2 bug18344_0123456789012
drop database bug18344_012345678901|
drop database bug18344_0123456789012|
select schema_name from information_schema.schemata where
schema_name like 'bug18344%'|
schema_name
select routine_name,routine_schema from information_schema.routines where
routine_schema like 'bug18344%'|
routine_name routine_schema
drop function if exists bug12472|
create function bug12472() returns int return (select count(*) from t1)|
create table t3 as select bug12472() as i|
show create table t3|
Table Create Table
t3 CREATE TABLE `t3` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
select * from t3|
i
0
drop table t3|
create view v1 as select bug12472() as j|
create table t3 as select * from v1|
show create table t3|
Table Create Table
t3 CREATE TABLE `t3` (
`j` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
select * from t3|
j
0
drop table t3|
drop view v1|
drop function bug12472|
DROP FUNCTION IF EXISTS bug18589_f1|
DROP PROCEDURE IF EXISTS bug18589_p1|
DROP PROCEDURE IF EXISTS bug18589_p2|
CREATE FUNCTION bug18589_f1(arg TEXT) RETURNS TEXT
BEGIN
RETURN CONCAT(arg, "");
END|
CREATE PROCEDURE bug18589_p1(arg TEXT, OUT ret TEXT)
BEGIN
SET ret = CONCAT(arg, "");
END|
CREATE PROCEDURE bug18589_p2(arg TEXT)
BEGIN
DECLARE v TEXT;
CALL bug18589_p1(arg, v);
SELECT v;
END|
SELECT bug18589_f1(REPEAT("a", 767))|
bug18589_f1(REPEAT("a", 767))
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
SET @bug18589_v1 = ""|
CALL bug18589_p1(REPEAT("a", 767), @bug18589_v1)|
SELECT @bug18589_v1|
@bug18589_v1
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
CALL bug18589_p2(REPEAT("a", 767))|
v
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
DROP FUNCTION bug18589_f1|
DROP PROCEDURE bug18589_p1|
DROP PROCEDURE bug18589_p2|
DROP FUNCTION IF EXISTS bug18037_f1|
DROP PROCEDURE IF EXISTS bug18037_p1|
DROP PROCEDURE IF EXISTS bug18037_p2|
CREATE FUNCTION bug18037_f1() RETURNS INT
BEGIN
RETURN @@server_id;
END|
CREATE PROCEDURE bug18037_p1()
BEGIN
DECLARE v INT DEFAULT @@server_id;
END|
CREATE PROCEDURE bug18037_p2()
BEGIN
CASE @@server_id
WHEN -1 THEN
SELECT 0;
ELSE
SELECT 1;
END CASE;
END|
SELECT bug18037_f1()|
bug18037_f1()
1
CALL bug18037_p1()|
CALL bug18037_p2()|
1
1
DROP FUNCTION bug18037_f1|
DROP PROCEDURE bug18037_p1|
DROP PROCEDURE bug18037_p2|
use test|
create table t3 (i int)|
insert into t3 values (1), (2)|
create database mysqltest1|
use mysqltest1|
create function bug17199() returns varchar(2) deterministic return 'ok'|
use test|
select *, mysqltest1.bug17199() from t3|
i mysqltest1.bug17199()
1 ok
2 ok
use mysqltest1|
create function bug18444(i int) returns int no sql deterministic return i + 1|
use test|
select mysqltest1.bug18444(i) from t3|
mysqltest1.bug18444(i)
2
3
drop database mysqltest1|
create database mysqltest1 charset=utf8|
create database mysqltest2 charset=utf8|
create procedure mysqltest1.p1()
begin
-- alters the default collation of database test
alter database character set koi8r;
end|
use mysqltest1|
call p1()|
show create database mysqltest1|
Database Create Database
mysqltest1 CREATE DATABASE `mysqltest1` /*!40100 DEFAULT CHARACTER SET koi8r COLLATE koi8r_general_ci */
show create database mysqltest2|
Database Create Database
mysqltest2 CREATE DATABASE `mysqltest2` /*!40100 DEFAULT CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci */
alter database mysqltest1 character set utf8|
use mysqltest2|
call mysqltest1.p1()|
show create database mysqltest1|
Database Create Database
mysqltest1 CREATE DATABASE `mysqltest1` /*!40100 DEFAULT CHARACTER SET koi8r COLLATE koi8r_general_ci */
show create database mysqltest2|
Database Create Database
mysqltest2 CREATE DATABASE `mysqltest2` /*!40100 DEFAULT CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci */
drop database mysqltest1|
drop database mysqltest2|
use test|
drop table if exists t3|
drop procedure if exists bug15217|
create table t3 as select 1|
create procedure bug15217()
begin
declare var1 char(255);
declare cur1 cursor for select * from t3;
open cur1;
fetch cur1 into var1;
select concat('data was: /', var1, '/');
close cur1;
end |
call bug15217()|
concat('data was: /', var1, '/')
data was: /1/
flush tables |
call bug15217()|
concat('data was: /', var1, '/')
data was: /1/
drop table t3|
drop procedure bug15217|
DROP PROCEDURE IF EXISTS bug21013 |
CREATE PROCEDURE bug21013(IN lim INT)
BEGIN
DECLARE i INT DEFAULT 0;
WHILE (i < lim) DO
SET @b = LOCATE(_latin1'b', @a, 1);
SET i = i + 1;
END WHILE;
END |
SET @a = _latin2"aaaaaaaaaa" |
CALL bug21013(10) |
DROP PROCEDURE bug21013 |
DROP DATABASE IF EXISTS mysqltest1|
DROP DATABASE IF EXISTS mysqltest2|
CREATE DATABASE mysqltest1 DEFAULT CHARACTER SET utf8|
CREATE DATABASE mysqltest2 DEFAULT CHARACTER SET utf8|
use mysqltest1|
CREATE FUNCTION bug16211_f1() RETURNS CHAR(10)
RETURN ""|
CREATE FUNCTION bug16211_f2() RETURNS CHAR(10) CHARSET koi8r
RETURN ""|
CREATE FUNCTION mysqltest2.bug16211_f3() RETURNS CHAR(10)
RETURN ""|
CREATE FUNCTION mysqltest2.bug16211_f4() RETURNS CHAR(10) CHARSET koi8r
RETURN ""|
SHOW CREATE FUNCTION bug16211_f1|
Function sql_mode Create Function character_set_client collation_connection Database Collation
bug16211_f1 CREATE DEFINER=`root`@`localhost` FUNCTION `bug16211_f1`() RETURNS char(10) CHARSET utf8mb3 COLLATE utf8mb3_general_ci
RETURN "" latin1 latin1_swedish_ci utf8mb3_general_ci
SHOW CREATE FUNCTION bug16211_f2|
Function sql_mode Create Function character_set_client collation_connection Database Collation
bug16211_f2 CREATE DEFINER=`root`@`localhost` FUNCTION `bug16211_f2`() RETURNS char(10) CHARSET koi8r COLLATE koi8r_general_ci
RETURN "" latin1 latin1_swedish_ci utf8mb3_general_ci
SHOW CREATE FUNCTION mysqltest2.bug16211_f3|
Function sql_mode Create Function character_set_client collation_connection Database Collation
bug16211_f3 CREATE DEFINER=`root`@`localhost` FUNCTION `bug16211_f3`() RETURNS char(10) CHARSET utf8mb3 COLLATE utf8mb3_general_ci
RETURN "" latin1 latin1_swedish_ci utf8mb3_general_ci
SHOW CREATE FUNCTION mysqltest2.bug16211_f4|
Function sql_mode Create Function character_set_client collation_connection Database Collation
bug16211_f4 CREATE DEFINER=`root`@`localhost` FUNCTION `bug16211_f4`() RETURNS char(10) CHARSET koi8r COLLATE koi8r_general_ci
RETURN "" latin1 latin1_swedish_ci utf8mb3_general_ci
SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest1" AND ROUTINE_NAME = "bug16211_f1"|
dtd_identifier
char(10)
SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest1" AND ROUTINE_NAME = "bug16211_f2"|
dtd_identifier
char(10)
SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest2" AND ROUTINE_NAME = "bug16211_f3"|
dtd_identifier
char(10)
SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest2" AND ROUTINE_NAME = "bug16211_f4"|
dtd_identifier
char(10)
SELECT CHARSET(bug16211_f1())|
CHARSET(bug16211_f1())
utf8mb3
SELECT CHARSET(bug16211_f2())|
CHARSET(bug16211_f2())
koi8r
SELECT CHARSET(mysqltest2.bug16211_f3())|
CHARSET(mysqltest2.bug16211_f3())
utf8mb3
SELECT CHARSET(mysqltest2.bug16211_f4())|
CHARSET(mysqltest2.bug16211_f4())
koi8r
ALTER DATABASE mysqltest1 CHARACTER SET cp1251|
ALTER DATABASE mysqltest2 CHARACTER SET cp1251|
SHOW CREATE FUNCTION bug16211_f1|
Function sql_mode Create Function character_set_client collation_connection Database Collation
bug16211_f1 CREATE DEFINER=`root`@`localhost` FUNCTION `bug16211_f1`() RETURNS char(10) CHARSET utf8mb3 COLLATE utf8mb3_general_ci
RETURN "" latin1 latin1_swedish_ci utf8mb3_general_ci
SHOW CREATE FUNCTION bug16211_f2|
Function sql_mode Create Function character_set_client collation_connection Database Collation
bug16211_f2 CREATE DEFINER=`root`@`localhost` FUNCTION `bug16211_f2`() RETURNS char(10) CHARSET koi8r COLLATE koi8r_general_ci
RETURN "" latin1 latin1_swedish_ci utf8mb3_general_ci
SHOW CREATE FUNCTION mysqltest2.bug16211_f3|
Function sql_mode Create Function character_set_client collation_connection Database Collation
bug16211_f3 CREATE DEFINER=`root`@`localhost` FUNCTION `bug16211_f3`() RETURNS char(10) CHARSET utf8mb3 COLLATE utf8mb3_general_ci
RETURN "" latin1 latin1_swedish_ci utf8mb3_general_ci
SHOW CREATE FUNCTION mysqltest2.bug16211_f4|
Function sql_mode Create Function character_set_client collation_connection Database Collation
bug16211_f4 CREATE DEFINER=`root`@`localhost` FUNCTION `bug16211_f4`() RETURNS char(10) CHARSET koi8r COLLATE koi8r_general_ci
RETURN "" latin1 latin1_swedish_ci utf8mb3_general_ci
SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest1" AND ROUTINE_NAME = "bug16211_f1"|
dtd_identifier
char(10)
SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest1" AND ROUTINE_NAME = "bug16211_f2"|
dtd_identifier
char(10)
SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest2" AND ROUTINE_NAME = "bug16211_f3"|
dtd_identifier
char(10)
SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest2" AND ROUTINE_NAME = "bug16211_f4"|
dtd_identifier
char(10)
SELECT CHARSET(bug16211_f1())|
CHARSET(bug16211_f1())
utf8mb3
SELECT CHARSET(bug16211_f2())|
CHARSET(bug16211_f2())
koi8r
SELECT CHARSET(mysqltest2.bug16211_f3())|
CHARSET(mysqltest2.bug16211_f3())
utf8mb3
SELECT CHARSET(mysqltest2.bug16211_f4())|
CHARSET(mysqltest2.bug16211_f4())
koi8r
use test|
DROP DATABASE mysqltest1|
DROP DATABASE mysqltest2|
DROP DATABASE IF EXISTS mysqltest1|
CREATE DATABASE mysqltest1 DEFAULT CHARACTER SET utf8|
use mysqltest1|
CREATE PROCEDURE bug16676_p1(
IN p1 CHAR(10),
INOUT p2 CHAR(10),
OUT p3 CHAR(10))
BEGIN
SELECT CHARSET(p1), COLLATION(p1);
SELECT CHARSET(p2), COLLATION(p2);
SELECT CHARSET(p3), COLLATION(p3);
END|
CREATE PROCEDURE bug16676_p2(
IN p1 CHAR(10) CHARSET koi8r,
INOUT p2 CHAR(10) CHARSET cp1251,
OUT p3 CHAR(10) CHARSET greek)
BEGIN
SELECT CHARSET(p1), COLLATION(p1);
SELECT CHARSET(p2), COLLATION(p2);
SELECT CHARSET(p3), COLLATION(p3);
END|
SET @v2 = 'b'|
SET @v3 = 'c'|
CALL bug16676_p1('a', @v2, @v3)|
CHARSET(p1) COLLATION(p1)
utf8mb3 utf8mb3_general_ci
CHARSET(p2) COLLATION(p2)
utf8mb3 utf8mb3_general_ci
CHARSET(p3) COLLATION(p3)
utf8mb3 utf8mb3_general_ci
CALL bug16676_p2('a', @v2, @v3)|
CHARSET(p1) COLLATION(p1)
koi8r koi8r_general_ci
CHARSET(p2) COLLATION(p2)
cp1251 cp1251_general_ci
CHARSET(p3) COLLATION(p3)
greek greek_general_ci
use test|
DROP DATABASE mysqltest1|
drop table if exists t3|
drop table if exists t4|
drop procedure if exists bug8153_subselect|
drop procedure if exists bug8153_subselect_a|
drop procedure if exists bug8153_subselect_b|
drop procedure if exists bug8153_proc_a|
drop procedure if exists bug8153_proc_b|
create table t3 (a int)|
create table t4 (a int)|
insert into t3 values (1), (1), (2), (3)|
insert into t4 values (1), (1)|
create procedure bug8153_subselect()
begin
declare continue handler for sqlexception
begin
select 'statement failed';
end;
update t3 set a=a+1 where (select a from t4 where a=1) is null;
select 'statement after update';
end|
call bug8153_subselect()|
statement failed
statement failed
statement after update
statement after update
select * from t3|
a
1
1
2
3
call bug8153_subselect()|
statement failed
statement failed
statement after update
statement after update
select * from t3|
a
1
1
2
3
drop procedure bug8153_subselect|
create procedure bug8153_subselect_a()
begin
declare continue handler for sqlexception
begin
select 'in continue handler';
end;
select 'reachable code a1';
call bug8153_subselect_b();
select 'reachable code a2';
end|
create procedure bug8153_subselect_b()
begin
select 'reachable code b1';
update t3 set a=a+1 where (select a from t4 where a=1) is null;
select 'unreachable code b2';
end|
call bug8153_subselect_a()|
reachable code a1
reachable code a1
reachable code b1
reachable code b1
in continue handler
in continue handler
reachable code a2
reachable code a2
select * from t3|
a
1
1
2
3
call bug8153_subselect_a()|
reachable code a1
reachable code a1
reachable code b1
reachable code b1
in continue handler
in continue handler
reachable code a2
reachable code a2
select * from t3|
a
1
1
2
3
drop procedure bug8153_subselect_a|
drop procedure bug8153_subselect_b|
create procedure bug8153_proc_a()
begin
declare continue handler for sqlexception
begin
select 'in continue handler';
end;
select 'reachable code a1';
call bug8153_proc_b();
select 'reachable code a2';
end|
create procedure bug8153_proc_b()
begin
select 'reachable code b1';
select no_such_function();
select 'unreachable code b2';
end|
call bug8153_proc_a()|
reachable code a1
reachable code a1
reachable code b1
reachable code b1
in continue handler
in continue handler
reachable code a2
reachable code a2
drop procedure bug8153_proc_a|
drop procedure bug8153_proc_b|
drop table t3|
drop table t4|
drop procedure if exists bug19862|
CREATE TABLE t11 (a INT)|
CREATE TABLE t12 (a INT)|
CREATE FUNCTION bug19862(x INT) RETURNS INT
BEGIN
INSERT INTO t11 VALUES (x);
RETURN x+1;
END|
INSERT INTO t12 VALUES (1), (2)|
SELECT bug19862(a) FROM t12 ORDER BY 1|
bug19862(a)
2
3
SELECT * FROM t11|
a
1
2
DROP TABLE t11, t12|
DROP FUNCTION bug19862|
drop table if exists t3|
drop database if exists mysqltest1|
create table t3 (a int)|
insert into t3 (a) values (1), (2)|
create database mysqltest1|
use mysqltest1|
drop database mysqltest1|
select database()|
database()
NULL
select * from (select 1 as a) as t1 natural join (select * from test.t3) as t2|
a
1
use test|
drop table t3|
DROP PROCEDURE IF EXISTS bug16899_p1|
DROP FUNCTION IF EXISTS bug16899_f1|
CREATE DEFINER=longer_than_80_456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789@localhost PROCEDURE bug16899_p1()
BEGIN
SET @a = 1;
END|
ERROR HY000: String 'longer_than_80_4567890123456789012345678901234567890123456789012345...' is too long for user name (should be no longer than 128)
CREATE DEFINER=some_user_name@1234567890abcdefghij1234567890abcdefghij1234567890abcdefghijQWERTY1234567890abcdefghij1234567890abcdefghij1234567890abcdefghijQWERTY1234567890abcdefghij1234567890abcdefghij1234567890abcdefghijQWERTY1234567890abcdefghij1234567890abcdefghij1234567890abcdefghijQWERTY1234567890abcdefghij1234567890abcdefghij1234567890abcdefghijQWERTY
FUNCTION bug16899_f1() RETURNS INT
BEGIN
RETURN 1;
END|
ERROR HY000: String '1234567890abcdefghij1234567890abcdefghij1234567890abcdefghijQWERTY1...' is too long for host name (should be no longer than 255)
drop procedure if exists bug21416|
create procedure bug21416() show create procedure bug21416|
call bug21416()|
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
bug21416 CREATE DEFINER=`root`@`localhost` PROCEDURE `bug21416`()
show create procedure bug21416 latin1 latin1_swedish_ci latin1_swedish_ci
drop procedure bug21416|
DROP PROCEDURE IF EXISTS bug21414|
CREATE PROCEDURE bug21414() SELECT 1|
FLUSH TABLES WITH READ LOCK|
DROP PROCEDURE bug21414|
ERROR HY000: Can't execute the query because you have a conflicting read lock
UNLOCK TABLES|
The following should succeed.
DROP PROCEDURE bug21414|
set names utf8|
drop database if exists това_е_дълго_име_за_база_данни_нали|
create database това_е_дълго_име_за_база_данни_нали|
INSERT INTO mysql.proc VALUES ('това_е_дълго_име_за_база_данни_нали','това_е_процедура_с_доста_дълго_име_нали_и_още_по_дълго','PROCEDURE','това_е_процедура_с_доста_дълго_име_нали_и_още_по_дълго','SQL','CONTAINS_SQL','NO','DEFINER','','','bad_body','root@localhost',now(), now(),'','', 'utf8', 'utf8_general_ci', 'utf8_general_ci', 'n/a', 'NONE')|
call това_е_дълго_име_за_база_данни_нали.това_е_процедура_с_доста_дълго_име_нали_и_още_по_дълго()|
ERROR HY000: Failed to load routine това_е_дълго_име_за_база_данни_нали.това_е_процедура_с_доста_дълго_име_нали_и_още_по_дълго (internal code -6). For more details, run SHOW WARNINGS
drop database това_е_дълго_име_за_база_данни_нали|
show warnings|
Level Code Message
Error 1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 2
Error 1457 Failed to load routine това_е_дълго_име_за_база_данни_нали.това_е_процедура_с_доста_дълго_име_нали_и_още_по_дълго (internal code -6). For more details, run SHOW WARNINGS
CREATE TABLE t3 (
Member_ID varchar(15) NOT NULL,
PRIMARY KEY (Member_ID)
)|
CREATE TABLE t4 (
ID int(10) unsigned NOT NULL auto_increment,
Member_ID varchar(15) NOT NULL default '',
Action varchar(12) NOT NULL,
Action_Date datetime NOT NULL,
Track varchar(15) default NULL,
User varchar(12) default NULL,
Date_Updated timestamp NOT NULL default CURRENT_TIMESTAMP on update
CURRENT_TIMESTAMP,
PRIMARY KEY (ID),
KEY Action (Action),
KEY Action_Date (Action_Date)
)|
INSERT INTO t3(Member_ID) VALUES
('111111'), ('222222'), ('333333'), ('444444'), ('555555'), ('666666')|
INSERT INTO t4(Member_ID, Action, Action_Date, Track) VALUES
('111111', 'Disenrolled', '2006-03-01', 'CAD' ),
('111111', 'Enrolled', '2006-03-01', 'CAD' ),
('111111', 'Disenrolled', '2006-07-03', 'CAD' ),
('222222', 'Enrolled', '2006-03-07', 'CAD' ),
('222222', 'Enrolled', '2006-03-07', 'CHF' ),
('222222', 'Disenrolled', '2006-08-02', 'CHF' ),
('333333', 'Enrolled', '2006-03-01', 'CAD' ),
('333333', 'Disenrolled', '2006-03-01', 'CAD' ),
('444444', 'Enrolled', '2006-03-01', 'CAD' ),
('555555', 'Disenrolled', '2006-03-01', 'CAD' ),
('555555', 'Enrolled', '2006-07-21', 'CAD' ),
('555555', 'Disenrolled', '2006-03-01', 'CHF' ),
('666666', 'Enrolled', '2006-02-09', 'CAD' ),
('666666', 'Enrolled', '2006-05-12', 'CHF' ),
('666666', 'Disenrolled', '2006-06-01', 'CAD' )|
DROP FUNCTION IF EXISTS bug21493|
CREATE FUNCTION bug21493(paramMember VARCHAR(15)) RETURNS varchar(45)
BEGIN
DECLARE tracks VARCHAR(45);
SELECT GROUP_CONCAT(Track SEPARATOR ', ') INTO tracks FROM t4
WHERE Member_ID=paramMember AND Action='Enrolled' AND
(Track,Action_Date) IN (SELECT Track, MAX(Action_Date) FROM t4
WHERE Member_ID=paramMember GROUP BY Track);
RETURN tracks;
END|
SELECT bug21493('111111')|
bug21493('111111')
NULL
SELECT bug21493('222222')|
bug21493('222222')
CAD
SELECT bug21493(Member_ID) FROM t3|
bug21493(Member_ID)
NULL
CAD
CAD
CAD
CAD
CHF
DROP FUNCTION bug21493|
DROP TABLE t3,t4|
drop function if exists func_20028_a|
drop function if exists func_20028_b|
drop function if exists func_20028_c|
drop procedure if exists proc_20028_a|
drop procedure if exists proc_20028_b|
drop procedure if exists proc_20028_c|
drop table if exists table_20028|
create table table_20028 (i int)|
SET @save_sql_mode=@@sql_mode|
SET sql_mode=''|
create function func_20028_a() returns integer
begin
declare temp integer;
select i into temp from table_20028 limit 1;
return ifnull(temp, 0);
end|
create function func_20028_b() returns integer
begin
return func_20028_a();
end|
create function func_20028_c() returns integer
begin
declare div_zero integer;
set SQL_MODE='TRADITIONAL';
select 1/0 into div_zero;
return div_zero;
end|
create procedure proc_20028_a()
begin
declare temp integer;
select i into temp from table_20028 limit 1;
end|
create procedure proc_20028_b()
begin
call proc_20028_a();
end|
create procedure proc_20028_c()
begin
declare div_zero integer;
set SQL_MODE='TRADITIONAL';
select 1/0 into div_zero;
end|
select func_20028_a()|
func_20028_a()
0
select func_20028_b()|
func_20028_b()
0
select func_20028_c()|
ERROR 22012: Division by 0
call proc_20028_a()|
Warnings:
Warning 1329 No data - zero rows fetched, selected, or processed
call proc_20028_b()|
Warnings:
Warning 1329 No data - zero rows fetched, selected, or processed
call proc_20028_c()|
ERROR 22012: Division by 0
SET sql_mode='TRADITIONAL'|
drop function func_20028_a|
drop function func_20028_b|
drop function func_20028_c|
drop procedure proc_20028_a|
drop procedure proc_20028_b|
drop procedure proc_20028_c|
create function func_20028_a() returns integer
begin
declare temp integer;
select i into temp from table_20028 limit 1;
return ifnull(temp, 0);
end|
create function func_20028_b() returns integer
begin
return func_20028_a();
end|
create function func_20028_c() returns integer
begin
declare div_zero integer;
set SQL_MODE='';
select 1/0 into div_zero;
return div_zero;
end|
create procedure proc_20028_a()
begin
declare temp integer;
select i into temp from table_20028 limit 1;
end|
create procedure proc_20028_b()
begin
call proc_20028_a();
end|
create procedure proc_20028_c()
begin
declare div_zero integer;
set SQL_MODE='';
select 1/0 into div_zero;
end|
select func_20028_a()|
func_20028_a()
0
select func_20028_b()|
func_20028_b()
0
select func_20028_c()|
func_20028_c()
NULL
call proc_20028_a()|
Warnings:
Warning 1329 No data - zero rows fetched, selected, or processed
call proc_20028_b()|
Warnings:
Warning 1329 No data - zero rows fetched, selected, or processed
call proc_20028_c()|
SET @@sql_mode=@save_sql_mode|
drop function func_20028_a|
drop function func_20028_b|
drop function func_20028_c|
drop procedure proc_20028_a|
drop procedure proc_20028_b|
drop procedure proc_20028_c|
drop table table_20028|
drop procedure if exists proc_21462_a|
drop procedure if exists proc_21462_b|
create procedure proc_21462_a()
begin
select "Called A";
end|
create procedure proc_21462_b(x int)
begin
select "Called B";
end|
call proc_21462_a|
Called A
Called A
call proc_21462_a()|
Called A
Called A
call proc_21462_a(1)|
ERROR 42000: Incorrect number of arguments for PROCEDURE test.proc_21462_a; expected 0, got 1
call proc_21462_b|
ERROR 42000: Incorrect number of arguments for PROCEDURE test.proc_21462_b; expected 1, got 0
call proc_21462_b()|
ERROR 42000: Incorrect number of arguments for PROCEDURE test.proc_21462_b; expected 1, got 0
call proc_21462_b(1)|
Called B
Called B
drop procedure proc_21462_a|
drop procedure proc_21462_b|
drop table if exists t3|
drop procedure if exists proc_bug19733|
create table t3 (s1 int)|
create procedure proc_bug19733()
begin
declare v int default 0;
while v < 100 do
create index i on t3 (s1);
drop index i on t3;
set v = v + 1;
end while;
end|
call proc_bug19733()|
call proc_bug19733()|
call proc_bug19733()|
drop procedure proc_bug19733|
drop table t3|
DROP PROCEDURE IF EXISTS p1|
DROP VIEW IF EXISTS v1, v2|
DROP TABLE IF EXISTS t3, t4|
CREATE TABLE t3 (t3_id INT)|
INSERT INTO t3 VALUES (0)|
INSERT INTO t3 VALUES (1)|
CREATE TABLE t4 (t4_id INT)|
INSERT INTO t4 VALUES (2)|
CREATE VIEW v1 AS
SELECT t3.t3_id, t4.t4_id
FROM t3 JOIN t4 ON t3.t3_id = 0|
CREATE VIEW v2 AS
SELECT t3.t3_id AS t3_id_1, v1.t3_id AS t3_id_2, v1.t4_id
FROM t3 LEFT JOIN v1 ON t3.t3_id = 0|
CREATE PROCEDURE p1() SELECT * FROM v2|
CALL p1()|
t3_id_1 t3_id_2 t4_id
0 0 2
1 NULL NULL
CALL p1()|
t3_id_1 t3_id_2 t4_id
0 0 2
1 NULL NULL
DROP PROCEDURE p1|
DROP VIEW v1, v2|
DROP TABLE t3, t4|
End of 5.0 tests
Begin of 5.1 tests
drop function if exists pi;
create function pi() returns varchar(50)
return "pie, my favorite desert.";
Warnings:
Note 1585 This function 'pi' has the same name as a native function
SET @save_sql_mode=@@sql_mode;
SET SQL_MODE='IGNORE_SPACE';
select pi(), pi ();
pi() pi ()
3.141593 3.141593
select test.pi(), test.pi ();
test.pi() test.pi ()
pie, my favorite desert. pie, my favorite desert.
SET SQL_MODE='';
select pi(), pi ();
pi() pi ()
3.141593 3.141593
select test.pi(), test.pi ();
test.pi() test.pi ()
pie, my favorite desert. pie, my favorite desert.
SET @@sql_mode=@save_sql_mode;
drop function pi;
drop function if exists test.database;
drop function if exists test.current_user;
drop function if exists test.md5;
create database nowhere;
use nowhere;
drop database nowhere;
SET @save_sql_mode=@@sql_mode;
SET SQL_MODE='IGNORE_SPACE';
select database(), database ();
database() database ()
NULL NULL
select current_user(), current_user ();
current_user() current_user ()
root@localhost root@localhost
select md5("aaa"), md5 ("aaa");
md5("aaa") md5 ("aaa")
47bce5c74f589f4867dbd57e9ca9f808 47bce5c74f589f4867dbd57e9ca9f808
SET SQL_MODE='';
select database(), database ();
database() database ()
NULL NULL
select current_user(), current_user ();
current_user() current_user ()
root@localhost root@localhost
select md5("aaa"), md5 ("aaa");
md5("aaa") md5 ("aaa")
47bce5c74f589f4867dbd57e9ca9f808 47bce5c74f589f4867dbd57e9ca9f808
use test;
create function `database`() returns varchar(50)
return "Stored function database";
Warnings:
Note 1585 This function 'database' has the same name as a native function
create function `current_user`() returns varchar(50)
return "Stored function current_user";
Warnings:
Note 1585 This function 'current_user' has the same name as a native function
create function md5(x varchar(50)) returns varchar(50)
return "Stored function md5";
Warnings:
Note 1585 This function 'md5' has the same name as a native function
SET SQL_MODE='IGNORE_SPACE';
select database(), database ();
database() database ()
test test
select current_user(), current_user ();
current_user() current_user ()
root@localhost root@localhost
select md5("aaa"), md5 ("aaa");
md5("aaa") md5 ("aaa")
47bce5c74f589f4867dbd57e9ca9f808 47bce5c74f589f4867dbd57e9ca9f808
select test.database(), test.database ();
test.database() test.database ()
Stored function database Stored function database
select test.current_user(), test.current_user ();
test.current_user() test.current_user ()
Stored function current_user Stored function current_user
select test.md5("aaa"), test.md5 ("aaa");
test.md5("aaa") test.md5 ("aaa")
Stored function md5 Stored function md5
SET SQL_MODE='';
select database(), database ();
database() database ()
test test
select current_user(), current_user ();
current_user() current_user ()
root@localhost root@localhost
select md5("aaa"), md5 ("aaa");
md5("aaa") md5 ("aaa")
47bce5c74f589f4867dbd57e9ca9f808 47bce5c74f589f4867dbd57e9ca9f808
select test.database(), test.database ();
test.database() test.database ()
Stored function database Stored function database
select test.current_user(), test.current_user ();
test.current_user() test.current_user ()
Stored function current_user Stored function current_user
select test.md5("aaa"), test.md5 ("aaa");
test.md5("aaa") test.md5 ("aaa")
Stored function md5 Stored function md5
SET @@sql_mode=@save_sql_mode;
drop function test.database;
drop function test.current_user;
drop function md5;
use test;
End of 5.1 tests
DROP TABLE IF EXISTS bug23760|
DROP TABLE IF EXISTS bug23760_log|
DROP PROCEDURE IF EXISTS bug23760_update_log|
DROP PROCEDURE IF EXISTS bug23760_test_row_count|
DROP FUNCTION IF EXISTS bug23760_rc_test|
CREATE TABLE bug23760 (
id INT NOT NULL AUTO_INCREMENT ,
num INT NOT NULL ,
PRIMARY KEY ( id )
)|
CREATE TABLE bug23760_log (
id INT NOT NULL AUTO_INCREMENT ,
reason VARCHAR(50)NULL ,
ammount INT NOT NULL ,
PRIMARY KEY ( id )
)|
CREATE PROCEDURE bug23760_update_log(r Varchar(50), a INT)
BEGIN
INSERT INTO bug23760_log (reason, ammount) VALUES(r, a);
END|
CREATE PROCEDURE bug23760_test_row_count()
BEGIN
UPDATE bug23760 SET num = num + 1;
CALL bug23760_update_log('Test is working', ROW_COUNT());
UPDATE bug23760 SET num = num - 1;
END|
CREATE PROCEDURE bug23760_test_row_count2(level INT)
BEGIN
IF level THEN
UPDATE bug23760 SET num = num + 1;
CALL bug23760_update_log('Test2 is working', ROW_COUNT());
CALL bug23760_test_row_count2(level - 1);
END IF;
END|
CREATE FUNCTION bug23760_rc_test(in_var INT) RETURNS INT RETURN in_var|
INSERT INTO bug23760 (num) VALUES (0), (1), (1), (2), (3), (5), (8)|
SELECT ROW_COUNT()|
ROW_COUNT()
7
CALL bug23760_test_row_count()|
SELECT * FROM bug23760_log ORDER BY id|
id reason ammount
1 Test is working 7
SET @save_max_sp_recursion= @@max_sp_recursion_depth|
SELECT @save_max_sp_recursion|
@save_max_sp_recursion
0
SET max_sp_recursion_depth= 5|
SELECT @@max_sp_recursion_depth|
@@max_sp_recursion_depth
5
CALL bug23760_test_row_count2(2)|
SELECT ROW_COUNT()|
ROW_COUNT()
16
SELECT * FROM bug23760_log ORDER BY id|
id reason ammount
1 Test is working 7
2 Test2 is working 7
3 Test2 is working 7
SELECT * FROM bug23760 ORDER by ID|
id num
1 2
2 3
3 3
4 4
5 5
6 7
7 10
SET max_sp_recursion_depth= @save_max_sp_recursion|
SELECT bug23760_rc_test(123)|
bug23760_rc_test(123)
123
INSERT INTO bug23760 (num) VALUES (13), (21), (34), (55)|
SELECT bug23760_rc_test(ROW_COUNT())|
bug23760_rc_test(ROW_COUNT())
4
DROP TABLE bug23760, bug23760_log|
DROP PROCEDURE bug23760_update_log|
DROP PROCEDURE bug23760_test_row_count|
DROP PROCEDURE bug23760_test_row_count2|
DROP FUNCTION bug23760_rc_test|
DROP PROCEDURE IF EXISTS bug24117|
DROP TABLE IF EXISTS t3|
CREATE TABLE t3(c1 ENUM('abc'))|
INSERT INTO t3 VALUES('abc')|
CREATE PROCEDURE bug24117()
BEGIN
DECLARE t3c1 ENUM('abc');
DECLARE mycursor CURSOR FOR SELECT c1 FROM t3;
OPEN mycursor;
FLUSH TABLES;
FETCH mycursor INTO t3c1;
CLOSE mycursor;
END|
CALL bug24117()|
DROP PROCEDURE bug24117|
DROP TABLE t3|
drop function if exists func_8407_a|
drop function if exists func_8407_b|
create function func_8407_a() returns int
begin
declare x int;
declare continue handler for sqlexception
begin
end;
select 1 from no_such_view limit 1 into x;
return x;
end|
Warnings:
Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
create function func_8407_b() returns int
begin
declare x int default 0;
declare continue handler for sqlstate '42S02'
begin
set x:= x+1000;
end;
case (select 1 from no_such_view limit 1)
when 1 then set x:= x+1;
when 2 then set x:= x+2;
else set x:= x+100;
end case;
set x:=x + 500;
return x;
end|
select func_8407_a()|
func_8407_a()
NULL
select func_8407_b()|
func_8407_b()
1500
drop function func_8407_a|
drop function func_8407_b|
drop table if exists table_26503|
drop procedure if exists proc_26503_ok_1|
drop procedure if exists proc_26503_ok_2|
drop procedure if exists proc_26503_ok_3|
drop procedure if exists proc_26503_ok_4|
create table table_26503(a int unique)|
create procedure proc_26503_ok_1(v int)
begin
declare i int default 5;
declare continue handler for sqlexception
begin
select 'caught something';
retry:
while i > 0 do
begin
set i = i - 1;
select 'looping', i;
iterate retry;
select 'dead code';
end;
end while retry;
select 'leaving handler';
end;
select 'do something';
insert into table_26503 values (v);
select 'do something again';
insert into table_26503 values (v);
end|
create procedure proc_26503_ok_2(v int)
begin
declare i int default 5;
declare continue handler for sqlexception
begin
select 'caught something';
retry:
while i > 0 do
begin
set i = i - 1;
select 'looping', i;
leave retry;
select 'dead code';
end;
end while;
select 'leaving handler';
end;
select 'do something';
insert into table_26503 values (v);
select 'do something again';
insert into table_26503 values (v);
end|
create procedure proc_26503_ok_3(v int)
begin
declare i int default 5;
retry:
begin
declare continue handler for sqlexception
begin
select 'caught something';
retry:
while i > 0 do
begin
set i = i - 1;
select 'looping', i;
iterate retry;
select 'dead code';
end;
end while retry;
select 'leaving handler';
end;
select 'do something';
insert into table_26503 values (v);
select 'do something again';
insert into table_26503 values (v);
end;
end|
create procedure proc_26503_ok_4(v int)
begin
declare i int default 5;
retry:
begin
declare continue handler for sqlexception
begin
select 'caught something';
retry:
while i > 0 do
begin
set i = i - 1;
select 'looping', i;
leave retry;
select 'dead code';
end;
end while;
select 'leaving handler';
end;
select 'do something';
insert into table_26503 values (v);
select 'do something again';
insert into table_26503 values (v);
end;
end|
call proc_26503_ok_1(1)|
do something
do something
do something again
do something again
caught something
caught something
looping i
looping 4
looping i
looping 3
looping i
looping 2
looping i
looping 1
looping i
looping 0
leaving handler
leaving handler
call proc_26503_ok_2(2)|
do something
do something
do something again
do something again
caught something
caught something
looping i
looping 4
leaving handler
leaving handler
call proc_26503_ok_3(3)|
do something
do something
do something again
do something again
caught something
caught something
looping i
looping 4
looping i
looping 3
looping i
looping 2
looping i
looping 1
looping i
looping 0
leaving handler
leaving handler
call proc_26503_ok_4(4)|
do something
do something
do something again
do something again
caught something
caught something
looping i
looping 4
leaving handler
leaving handler
drop table table_26503|
drop procedure proc_26503_ok_1|
drop procedure proc_26503_ok_2|
drop procedure proc_26503_ok_3|
drop procedure proc_26503_ok_4|
DROP FUNCTION IF EXISTS bug25373|
CREATE FUNCTION bug25373(p1 INTEGER) RETURNS INTEGER
LANGUAGE SQL DETERMINISTIC
RETURN p1;|
CREATE TABLE t3 (f1 INT, f2 FLOAT)|
INSERT INTO t3 VALUES (1, 3.4), (1, 2), (1, 0.9), (2, 8), (2, 7)|
SELECT SUM(f2), bug25373(f1) FROM t3 GROUP BY bug25373(f1) WITH ROLLUP|
SUM(f2) bug25373(f1)
6.300000071525574 1
15 2
21.300000071525574 NULL
DROP FUNCTION bug25373|
DROP TABLE t3|
DROP DATABASE IF EXISTS mysqltest1|
DROP DATABASE IF EXISTS mysqltest2|
CREATE DATABASE mysqltest1|
CREATE DATABASE mysqltest2|
CREATE PROCEDURE mysqltest1.p1()
DROP DATABASE mysqltest2|
use mysqltest2|
CALL mysqltest1.p1()|
Warnings:
Note 1049 Unknown database 'mysqltest2'
SELECT DATABASE()|
DATABASE()
NULL
DROP DATABASE mysqltest1|
use test|
drop function if exists bug20777|
drop table if exists examplebug20777|
create function bug20777(f1 bigint unsigned) returns bigint unsigned
begin
set f1 = (f1 - 10); set f1 = (f1 + 10);
return f1;
end|
select bug20777(9223372036854775803) as '9223372036854775803 2**63-5';
9223372036854775803 2**63-5
9223372036854775803
select bug20777(9223372036854775804) as '9223372036854775804 2**63-4';
9223372036854775804 2**63-4
9223372036854775804
select bug20777(9223372036854775805) as '9223372036854775805 2**63-3';
9223372036854775805 2**63-3
9223372036854775805
select bug20777(9223372036854775806) as '9223372036854775806 2**63-2';
9223372036854775806 2**63-2
9223372036854775806
select bug20777(9223372036854775807) as '9223372036854775807 2**63-1';
9223372036854775807 2**63-1
9223372036854775807
select bug20777(9223372036854775808) as '9223372036854775808 2**63+0';
9223372036854775808 2**63+0
9223372036854775808
select bug20777(9223372036854775809) as '9223372036854775809 2**63+1';
9223372036854775809 2**63+1
9223372036854775809
select bug20777(9223372036854775810) as '9223372036854775810 2**63+2';
9223372036854775810 2**63+2
9223372036854775810
select bug20777(-9223372036854775808) as 'lower bounds signed bigint';
ERROR 22003: BIGINT UNSIGNED value is out of range in 'f1@0 - 10'
select bug20777(9223372036854775807) as 'upper bounds signed bigint';
upper bounds signed bigint
9223372036854775807
select bug20777(0) as 'lower bounds unsigned bigint';
ERROR 22003: BIGINT UNSIGNED value is out of range in 'f1@0 - 10'
select bug20777(18446744073709551615) as 'upper bounds unsigned bigint';
upper bounds unsigned bigint
18446744073709551615
select bug20777(18446744073709551616) as 'upper bounds unsigned bigint + 1';
upper bounds unsigned bigint + 1
18446744073709551615
Warnings:
Warning 1264 Out of range value for column 'f1' at row 1
select bug20777(-1) as 'lower bounds unsigned bigint - 1';
ERROR 22003: BIGINT UNSIGNED value is out of range in 'f1@0 - 10'
create table examplebug20777 as select
0 as 'i',
bug20777(9223372036854775806) as '2**63-2',
bug20777(9223372036854775807) as '2**63-1',
bug20777(9223372036854775808) as '2**63',
bug20777(9223372036854775809) as '2**63+1',
bug20777(18446744073709551614) as '2**64-2',
bug20777(18446744073709551615) as '2**64-1',
bug20777(18446744073709551616) as '2**64';
Warnings:
Warning 1264 Out of range value for column 'f1' at row 1
insert into examplebug20777 values (1, 9223372036854775806, 9223372036854775807, 223372036854775808, 9223372036854775809, 18446744073709551614, 18446744073709551615, 8446744073709551616);
show create table examplebug20777;
Table Create Table
examplebug20777 CREATE TABLE `examplebug20777` (
`i` int(1) NOT NULL,
`2**63-2` bigint(20) unsigned DEFAULT NULL,
`2**63-1` bigint(20) unsigned DEFAULT NULL,
`2**63` bigint(20) unsigned DEFAULT NULL,
`2**63+1` bigint(20) unsigned DEFAULT NULL,
`2**64-2` bigint(20) unsigned DEFAULT NULL,
`2**64-1` bigint(20) unsigned DEFAULT NULL,
`2**64` bigint(20) unsigned DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
select * from examplebug20777 order by i;
i 2**63-2 2**63-1 2**63 2**63+1 2**64-2 2**64-1 2**64
0 9223372036854775806 9223372036854775807 9223372036854775808 9223372036854775809 18446744073709551614 18446744073709551615 18446744073709551615
1 9223372036854775806 9223372036854775807 223372036854775808 9223372036854775809 18446744073709551614 18446744073709551615 8446744073709551616
drop table examplebug20777;
select bug20777(18446744073709551613)+1;
bug20777(18446744073709551613)+1
18446744073709551614
drop function bug20777;
DROP FUNCTION IF EXISTS bug5274_f1|
DROP FUNCTION IF EXISTS bug5274_f2|
CREATE FUNCTION bug5274_f1(p1 CHAR) RETURNS CHAR
RETURN CONCAT(p1, p1)|
CREATE FUNCTION bug5274_f2() RETURNS CHAR
BEGIN
DECLARE v1 INT DEFAULT 0;
DECLARE v2 CHAR DEFAULT 'x';
WHILE v1 < 30 DO
SET v1 = v1 + 1;
SET v2 = bug5274_f1(v2);
END WHILE;
RETURN v2;
END|
SELECT bug5274_f2()|
bug5274_f2()
x
DROP FUNCTION bug5274_f1|
DROP FUNCTION bug5274_f2|
drop procedure if exists proc_21513|
create procedure proc_21513()`my_label`:BEGIN END|
show create procedure proc_21513|
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
proc_21513 CREATE DEFINER=`root`@`localhost` PROCEDURE `proc_21513`()
`my_label`:BEGIN END utf8mb3 utf8mb3_general_ci latin1_swedish_ci
drop procedure proc_21513|
End of 5.0 tests.
drop table t1,t2;
CREATE TABLE t1 (a int auto_increment primary key) engine=MyISAM;
CREATE TABLE t2 (a int auto_increment primary key, b int) engine=innodb;
set @a=0;
CREATE function bug27354() RETURNS int not deterministic
begin
insert into t1 values (null);
set @a=@a+1;
return @a;
end|
update t2 set b=1 where a=bug27354();
select count(t_1.a),count(t_2.a) from t1 as t_1, t2 as t_2 /* must be 0,0 */;
count(t_1.a) count(t_2.a)
0 0
insert into t2 values (1,1),(2,2),(3,3);
update t2 set b=-b where a=bug27354();
select * from t2 /* must return 1,-1 ... */;
a b
1 -1
2 -2
3 -3
select count(*) from t1 /* must be 3 */;
count(*)
3
drop table t1,t2;
drop function bug27354;
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1),(2);
CREATE FUNCTION metered(a INT) RETURNS INT RETURN 12;
CREATE VIEW v1 AS SELECT test.metered(a) as metered FROM t1;
SHOW CREATE VIEW v1;
View Create View character_set_client collation_connection
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`metered`(`t1`.`a`) AS `metered` from `t1` utf8mb3 utf8mb3_general_ci
DROP VIEW v1;
DROP FUNCTION metered;
DROP TABLE t1;
SET @p1_p2_cnt= 2;
CREATE TABLE t1 (c1 INT);
CREATE VIEW v1 AS SELECT * FROM t1;
PREPARE s1 FROM 'SELECT c1 FROM v1';
EXECUTE s1;
c1
EXECUTE s1;
c1
CREATE PROCEDURE p1(IN loops BIGINT(19) UNSIGNED)
BEGIN
WHILE loops > 0 DO
SELECT c1 FROM v1;
SET loops = loops - 1;
END WHILE;
END|
CREATE PROCEDURE p2(IN loops BIGINT(19) UNSIGNED)
BEGIN
WHILE loops > 0 DO
SELECT c1 FROM v1;
CALL p1(@p1_p2_cnt);
SET loops = loops - 1;
END WHILE;
END|
CREATE FUNCTION f1(loops INT UNSIGNED)
RETURNS INT
BEGIN
DECLARE tmp INT;
WHILE loops > 0 DO
SELECT c1 INTO tmp FROM v1;
SET loops = loops - 1;
END WHILE;
RETURN loops;
END|
CALL p1(2);
c1
c1
CALL p2(2);
c1
c1
c1
c1
c1
c1
SELECT f1(2);
f1(2)
0
PREPARE s1 FROM 'SELECT f1(2)';
EXECUTE s1;
f1(2)
0
EXECUTE s1;
f1(2)
0
DROP PROCEDURE p1;
DROP PROCEDURE p2;
DROP FUNCTION f1;
DROP VIEW v1;
DROP TABLE t1;
drop database if exists mysqltest_db1;
create database mysqltest_db1;
create procedure mysqltest_db1.sp_bug28551() begin end;
call mysqltest_db1.sp_bug28551();
show warnings;
Level Code Message
Note 1008 Can't drop database 'mysqltest_db1'; database doesn't exist
drop database mysqltest_db1;
drop database if exists mysqltest_db1;
drop table if exists test.t1;
create database mysqltest_db1;
use mysqltest_db1;
drop database mysqltest_db1;
create table test.t1 (id int);
insert into test.t1 (id) values (1);
create procedure test.sp_bug29050() begin select * from t1; end//
show warnings;
Level Code Message
call test.sp_bug29050();
id
1
show warnings;
Level Code Message
use test;
drop procedure sp_bug29050;
drop table t1;
SET NAMES latin1;
CREATE PROCEDURE p1()
BEGIN
DECLARE <20><><EFBFBD> INT;
SELECT <20><><EFBFBD>;
END|
CALL p1();
<EFBFBD><EFBFBD><EFBFBD>
NULL
set @@character_set_client=@save_character_set_client;
set @@character_set_results=@save_character_set_client;
DROP PROCEDURE p1;
create procedure proc_25411_a()
begin
/* real comment */
select 1;
/*! select 2; */
select 3;
/*!00000 select 4; */
/*!999999 select 5; */
end
$$
create procedure proc_25411_b(
/* real comment */
/*! p1 int, */
/*!00000 p2 int */
/*!999999 ,p3 int */
)
begin
select p1, p2;
end
$$
create procedure proc_25411_c()
begin
select 1/*!,2*//*!00000,3*//*!999999,4*/;
select 1/*! ,2*//*!00000 ,3*//*!999999 ,4*/;
select 1/*!,2 *//*!00000,3 *//*!999999,4 */;
select 1/*! ,2 *//*!00000 ,3 *//*!999999 ,4 */;
select 1 /*!,2*/ /*!00000,3*/ /*!999999,4*/ ;
end
$$
show create procedure proc_25411_a;
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
proc_25411_a CREATE DEFINER=`root`@`localhost` PROCEDURE `proc_25411_a`()
begin
/* real comment */
select 1;
select 2;
select 3;
select 4;
end latin1 latin1_swedish_ci latin1_swedish_ci
call proc_25411_a();
1
1
2
2
3
3
4
4
show create procedure proc_25411_b;
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
proc_25411_b CREATE DEFINER=`root`@`localhost` PROCEDURE `proc_25411_b`(
/* real comment */
p1 int,
p2 int
)
begin
select p1, p2;
end latin1 latin1_swedish_ci latin1_swedish_ci
select name, param_list, body from mysql.proc where name like "%25411%" order by name;
name param_list body
proc_25411_a begin
/* real comment */
select 1;
select 2;
select 3;
select 4;
end
proc_25411_b
/* real comment */
p1 int,
p2 int
begin
select p1, p2;
end
proc_25411_c begin
select 1,2,3;
select 1 ,2 ,3;
select 1,2 ,3 ;
select 1 ,2 ,3 ;
select 1 ,2 ,3 ;
end
call proc_25411_b(10, 20);
p1 p2
10 20
show create procedure proc_25411_c;
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
proc_25411_c CREATE DEFINER=`root`@`localhost` PROCEDURE `proc_25411_c`()
begin
select 1,2,3;
select 1 ,2 ,3;
select 1,2 ,3 ;
select 1 ,2 ,3 ;
select 1 ,2 ,3 ;
end latin1 latin1_swedish_ci latin1_swedish_ci
call proc_25411_c();
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
drop procedure proc_25411_a;
drop procedure proc_25411_b;
drop procedure proc_25411_c;
drop procedure if exists proc_26302;
create procedure proc_26302()
select 1 /* testing */;
show create procedure proc_26302;
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
proc_26302 CREATE DEFINER=`root`@`localhost` PROCEDURE `proc_26302`()
select 1 /* testing */ latin1 latin1_swedish_ci latin1_swedish_ci
select ROUTINE_NAME, ROUTINE_DEFINITION from information_schema.ROUTINES
where ROUTINE_NAME = "proc_26302";
ROUTINE_NAME ROUTINE_DEFINITION
proc_26302 select 1 /* testing */
drop procedure proc_26302;
CREATE FUNCTION f1() RETURNS INT DETERMINISTIC RETURN 2;
CREATE FUNCTION f2(I INT) RETURNS INT DETERMINISTIC RETURN 3;
CREATE TABLE t1 (c1 INT, INDEX(c1));
INSERT INTO t1 VALUES (1), (2), (3), (4), (5);
CREATE VIEW v1 AS SELECT c1 FROM t1;
EXPLAIN SELECT * FROM t1 WHERE c1=1;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref c1 c1 5 const 1 Using index
EXPLAIN SELECT * FROM t1 WHERE c1=f1();
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref c1 c1 5 const 1 Using where; Using index
EXPLAIN SELECT * FROM v1 WHERE c1=1;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref c1 c1 5 const 1 Using index
EXPLAIN SELECT * FROM v1 WHERE c1=f1();
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref c1 c1 5 const 1 Using where; Using index
EXPLAIN SELECT * FROM t1 WHERE c1=f2(10);
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref c1 c1 5 const 1 Using where; Using index
EXPLAIN SELECT * FROM t1 WHERE c1=f2(c1);
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 index NULL c1 5 NULL 5 Using where; Using index
EXPLAIN SELECT * FROM t1 WHERE c1=f2(rand());
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 index NULL c1 5 NULL 5 Using where; Using index
DROP VIEW v1;
DROP FUNCTION f1;
DROP FUNCTION f2;
DROP TABLE t1;
create function f1()
returns int(11)
not deterministic
contains sql
sql security definer
comment ''
begin
declare x int(11);
set x=-1;
return x;
end|
create view v1 as select 1 as one, f1() as days;
connect bug29408, localhost, root,,*NO-ONE*;
connection bug29408;
show create view test.v1;
View Create View character_set_client collation_connection
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `test`.`v1` AS select 1 AS `one`,`f1`() AS `days` latin1 latin1_swedish_ci
select column_name from information_schema.columns
where table_name='v1' and table_schema='test';
column_name
one
days
connection default;
disconnect bug29408;
drop view v1;
drop function f1;
# Bug#13675.
DROP PROCEDURE IF EXISTS p1;
DROP PROCEDURE IF EXISTS p2;
DROP TABLE IF EXISTS t1;
CREATE PROCEDURE p1(v DATETIME) CREATE TABLE t1 SELECT v;
CREATE PROCEDURE p2(v INT) CREATE TABLE t1 SELECT v;
CALL p1(NOW());
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`v` datetime DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
CALL p1('text');
Warnings:
Warning 1265 Data truncated for column 'v' at row 1
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`v` datetime DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
CALL p2(10);
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`v` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
CALL p2('text');
Warnings:
Warning 1366 Incorrect integer value: 'text' for column ``.``.`v` at row 1
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`v` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
DROP PROCEDURE p1;
DROP PROCEDURE p2;
#
# Bug#31035.
#
#
# - Prepare.
#
DROP TABLE IF EXISTS t1;
DROP FUNCTION IF EXISTS f1;
DROP FUNCTION IF EXISTS f2;
DROP FUNCTION IF EXISTS f3;
DROP FUNCTION IF EXISTS f4;
#
# - Create required objects.
#
CREATE TABLE t1(c1 INT);
INSERT INTO t1 VALUES (1), (2), (3);
CREATE FUNCTION f1()
RETURNS INT
NOT DETERMINISTIC
RETURN 1;
CREATE FUNCTION f2(p INT)
RETURNS INT
NOT DETERMINISTIC
RETURN 1;
CREATE FUNCTION f3()
RETURNS INT
DETERMINISTIC
RETURN 1;
CREATE FUNCTION f4(p INT)
RETURNS INT
DETERMINISTIC
RETURN 1;
#
# - Check.
#
SELECT f1() AS a FROM t1 GROUP BY a;
a
1
SELECT f2(@a) AS a FROM t1 GROUP BY a;
a
1
SELECT f3() AS a FROM t1 GROUP BY a;
a
1
SELECT f4(0) AS a FROM t1 GROUP BY a;
a
1
SELECT f4(@a) AS a FROM t1 GROUP BY a;
a
1
#
# - Cleanup.
#
DROP TABLE t1;
DROP FUNCTION f1;
DROP FUNCTION f2;
DROP FUNCTION f3;
DROP FUNCTION f4;
#
# Bug#31191.
#
#
# - Prepare.
#
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
DROP FUNCTION IF EXISTS f1;
#
# - Create required objects.
#
CREATE TABLE t1 (
id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
barcode INT(8) UNSIGNED ZEROFILL nOT NULL,
PRIMARY KEY (id),
UNIQUE KEY barcode (barcode)
);
INSERT INTO t1 (id, barcode) VALUES (1, 12345678);
INSERT INTO t1 (id, barcode) VALUES (2, 12345679);
CREATE TABLE test.t2 (
id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
barcode BIGINT(11) UNSIGNED ZEROFILL NOT NULL,
PRIMARY KEY (id)
);
INSERT INTO test.t2 (id, barcode) VALUES (1, 12345106708);
INSERT INTO test.t2 (id, barcode) VALUES (2, 12345106709);
CREATE FUNCTION f1(p INT(8))
RETURNS BIGINT(11) UNSIGNED
READS SQL DATA
RETURN FLOOR(p/1000)*1000000 + 100000 + FLOOR((p MOD 1000)/10)*100 + (p MOD 10);
#
# - Check.
#
SELECT DISTINCT t1.barcode, f1(t1.barcode)
FROM t1
INNER JOIN t2
ON f1(t1.barcode) = t2.barcode
WHERE t1.barcode=12345678;
barcode f1(t1.barcode)
12345678 12345106708
#
# - Cleanup.
#
DROP TABLE t1;
DROP TABLE t2;
DROP FUNCTION f1;
#
# Bug#31226.
#
#
# - Prepare.
#
DROP TABLE IF EXISTS t1;
DROP FUNCTION IF EXISTS f1;
#
# - Create required objects.
#
CREATE TABLE t1(id INT);
INSERT INTO t1 VALUES (1), (2), (3);
CREATE FUNCTION f1()
RETURNS DATETIME
NOT DETERMINISTIC NO SQL
RETURN NOW();
#
# - Check.
#
SELECT f1() FROM t1 GROUP BY 1;
f1()
<timestamp>
#
# - Cleanup.
#
DROP TABLE t1;
DROP FUNCTION f1;
DROP PROCEDURE IF EXISTS db28318_a.t1;
DROP PROCEDURE IF EXISTS db28318_b.t2;
DROP DATABASE IF EXISTS db28318_a;
DROP DATABASE IF EXISTS db28318_b;
CREATE DATABASE db28318_a;
CREATE DATABASE db28318_b;
CREATE PROCEDURE db28318_a.t1() SELECT "db28318_a.t1";
CREATE PROCEDURE db28318_b.t2() CALL t1();
use db28318_a;
CALL db28318_b.t2();
ERROR 42000: PROCEDURE db28318_b.t1 does not exist
DROP PROCEDURE db28318_a.t1;
DROP PROCEDURE db28318_b.t2;
DROP DATABASE db28318_a;
DROP DATABASE db28318_b;
use test;
DROP TABLE IF EXISTS t1;
DROP PROCEDURE IF EXISTS bug29770;
CREATE TABLE t1(a int);
CREATE PROCEDURE bug29770()
BEGIN
DECLARE CONTINUE HANDLER FOR SQLSTATE '42S22' SET @state:= 'run';
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET @exception:= 'run';
SELECT x FROM t1;
END|
CALL bug29770();
SELECT @state, @exception;
@state @exception
run NULL
DROP TABLE t1;
DROP PROCEDURE bug29770;
use test;
drop table if exists t_33618;
drop procedure if exists proc_33618;
create table t_33618 (`a` int, unique(`a`), `b` varchar(30)) engine=myisam;
insert into t_33618 (`a`,`b`) values (1,'1'),(2,'2');
create procedure proc_33618(num int)
begin
declare count1 int default '0';
declare vb varchar(30);
declare last_row int;
while(num>=1) do
set num=num-1;
begin
declare cur1 cursor for select `a` from t_33618;
declare continue handler for not found set last_row = 1;
set last_row:=0;
open cur1;
rep1:
repeat
begin
declare exit handler for 1062 begin end;
fetch cur1 into vb;
if (last_row = 1) then
leave rep1;
end if;
end;
until last_row=1
end repeat;
close cur1;
end;
end while;
end//
call proc_33618(20);
drop table t_33618;
drop procedure proc_33618;
#
# Bug#30787: Stored function ignores user defined alias.
#
use test;
drop function if exists func30787;
create table t1(f1 int);
insert into t1 values(1),(2);
create function func30787(p1 int) returns int
begin
return p1;
end |
select (select func30787(f1)) as ttt from t1;
ttt
1
2
drop function func30787;
drop table t1;
CREATE TABLE t1 (id INT);
INSERT INTO t1 VALUES (1),(2),(3),(4);
CREATE PROCEDURE test_sp()
SELECT t1.* FROM t1 RIGHT JOIN t1 t2 ON t1.id=t2.id;
CALL test_sp();
id
1
2
3
4
CALL test_sp();
id
1
2
3
4
DROP PROCEDURE test_sp;
DROP TABLE t1;
create table t1(c1 INT);
create function f1(p1 int) returns varchar(32)
return 'aaa';
create view v1 as select f1(c1) as parent_control_name from t1;
create procedure p1()
begin
select parent_control_name as c1 from v1;
end //
call p1();
c1
call p1();
c1
drop procedure p1;
drop function f1;
drop view v1;
drop table t1;
drop procedure if exists `p2` $
create procedure `p2`(in `a` text charset utf8)
begin
declare `pos` int default 1;
declare `str` text charset utf8;
set `str` := `a`;
select substr(`str`, `pos`+ 1 ) into `str`;
end $
call `p2`('s s s s s s');
drop procedure `p2`;
drop table if exists t1;
drop procedure if exists p1;
create procedure p1() begin select * from t1; end$
call p1$
ERROR 42S02: Table 'test.t1' doesn't exist
create table t1 (a integer)$
call p1$
a
alter table t1 add b integer$
call p1$
a
drop table t1;
drop procedure p1;
# ------------------------------------------------------------------
# -- End of 5.0 tests
# ------------------------------------------------------------------
#
# Bug#20550.
#
#
# - Prepare.
#
DROP VIEW IF EXISTS v1;
DROP VIEW IF EXISTS v2;
DROP FUNCTION IF EXISTS f1;
DROP FUNCTION IF EXISTS f2;
#
# - Create required objects.
#
CREATE FUNCTION f1() RETURNS VARCHAR(65525) RETURN 'Hello';
CREATE FUNCTION f2() RETURNS TINYINT RETURN 1;
CREATE VIEW v1 AS SELECT f1();
CREATE VIEW v2 AS SELECT f2();
#
# - Check.
#
SELECT DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'v1';
DATA_TYPE
varchar
SELECT DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'v2';
DATA_TYPE
tinyint
#
# - Cleanup.
#
DROP FUNCTION f1;
DROP FUNCTION f2;
DROP VIEW v1;
DROP VIEW v2;
#
# - Bug#24923: prepare.
#
DROP FUNCTION IF EXISTS f1;
#
# - Bug#24923: create required objects.
#
CREATE FUNCTION f1(p INT)
RETURNS ENUM ('Very_long_enum_element_identifier',
'Another_very_long_enum_element_identifier')
BEGIN
CASE p
WHEN 1 THEN
RETURN 'Very_long_enum_element_identifier';
ELSE
RETURN 'Another_very_long_enum_element_identifier';
END CASE;
END|
#
# - Bug#24923: check.
#
SELECT f1(1);
f1(1)
Very_long_enum_element_identifier
SELECT f1(2);
f1(2)
Another_very_long_enum_element_identifier
SHOW CREATE FUNCTION f1;
Function sql_mode Create Function character_set_client collation_connection Database Collation
f1 CREATE DEFINER=`root`@`localhost` FUNCTION `f1`(p INT) RETURNS enum('Very_long_enum_element_identifier','Another_very_long_enum_element_identifier') CHARSET latin1 COLLATE latin1_swedish_ci
BEGIN
CASE p
WHEN 1 THEN
RETURN 'Very_long_enum_element_identifier';
ELSE
RETURN 'Another_very_long_enum_element_identifier';
END CASE;
END latin1 latin1_swedish_ci latin1_swedish_ci
#
# - Bug#24923: cleanup.
#
DROP FUNCTION f1;
drop procedure if exists p;
set @old_mode= @@sql_mode;
set @@sql_mode= cast(pow(2,32)-1 as unsigned integer);
select @@sql_mode into @full_mode;
create procedure p() as begin end;
call p();
set @@sql_mode= @old_mode;
select replace(@full_mode, 'ALLOW_INVALID_DATES', 'INVALID_DATES') into @full_mode;
select name from mysql.proc where name = 'p' and sql_mode = @full_mode;
name
p
drop procedure p;
CREATE DEFINER = 'root'@'localhost' PROCEDURE p1()
NOT DETERMINISTIC
CONTAINS SQL
SQL SECURITY DEFINER
COMMENT ''
BEGIN
SHOW TABLE STATUS like 't1';
END;//
CREATE TABLE t1 (f1 INT);
CALL p1();
CALL p1();
CALL p1();
CALL p1();
DROP PROCEDURE p1;
DROP TABLE t1;
CREATE TABLE t1 ( f1 integer, primary key (f1));
CREATE TABLE t2 LIKE t1;
CREATE TEMPORARY TABLE t3 LIKE t1;
CREATE PROCEDURE p1 () BEGIN SELECT f1 FROM t3 AS A WHERE A.f1 IN ( SELECT f1 FROM t3 ) ;
END|
CALL p1;
f1
CREATE VIEW t3 AS SELECT f1 FROM t2 A WHERE A.f1 IN ( SELECT f1 FROM t2 );
DROP TABLE t3;
CALL p1;
f1
CALL p1;
f1
DROP PROCEDURE p1;
DROP TABLE t1, t2;
DROP VIEW t3;
#
# Bug #46629: Item_in_subselect::val_int(): Assertion `0'
# on subquery inside a SP
#
CREATE TABLE t1(a INT);
CREATE TABLE t2(a INT, b INT PRIMARY KEY);
CREATE PROCEDURE p1 ()
BEGIN
SELECT a FROM t1 A WHERE A.b IN (SELECT b FROM t2 AS B);
END|
CALL p1;
ERROR 42S22: Unknown column 'A.b' in 'IN/ALL/ANY subquery'
CALL p1;
ERROR 42S22: Unknown column 'A.b' in 'IN/ALL/ANY subquery'
DROP PROCEDURE p1;
DROP TABLE t1, t2;
#
# Bug#47627: SET @@{global.session}.local_variable in stored routine causes crash
# Bug#48626: Crash or lost connection using SET for declared variables with @@
#
DROP PROCEDURE IF EXISTS p1;
DROP PROCEDURE IF EXISTS p2;
DROP PROCEDURE IF EXISTS p3;
CREATE PROCEDURE p1()
BEGIN
DECLARE v INT DEFAULT 0;
SET @@SESSION.v= 10;
END//
ERROR HY000: Unknown system variable 'v'
CREATE PROCEDURE p2()
BEGIN
DECLARE v INT DEFAULT 0;
SET v= 10;
END//
call p2()//
CREATE PROCEDURE p3()
BEGIN
DECLARE v INT DEFAULT 0;
SELECT @@SESSION.v;
END//
ERROR HY000: Unknown system variable 'v'
CREATE PROCEDURE p4()
BEGIN
DECLARE v INT DEFAULT 0;
SET @@GLOBAL.v= 10;
END//
ERROR HY000: Unknown system variable 'v'
CREATE PROCEDURE p5()
BEGIN
DECLARE init_connect INT DEFAULT 0;
SET init_connect= 10;
SET @@GLOBAL.init_connect= 'SELECT 1';
SET @@SESSION.IDENTITY= 1;
SELECT @@SESSION.IDENTITY;
SELECT @@GLOBAL.init_connect;
SELECT init_connect;
END//
CREATE PROCEDURE p6()
BEGIN
DECLARE v INT DEFAULT 0;
SET @@v= 0;
END//
ERROR HY000: Unknown system variable 'v'
SET @old_init_connect= @@GLOBAL.init_connect;
CALL p5();
@@SESSION.IDENTITY
1
@@GLOBAL.init_connect
SELECT 1
init_connect
10
SET @@GLOBAL.init_connect= @old_init_connect;
DROP PROCEDURE p2;
DROP PROCEDURE p5;
#
# Bug#11840395 (formerly known as bug#60347):
# The string "versiondata" seems
# to be 'leaking' into the schema name space
#
DROP DATABASE IF EXISTS mixedCaseDbName;
CREATE DATABASE mixedCaseDbName;
CREATE PROCEDURE mixedCaseDbName.tryMyProc() begin end|
CREATE FUNCTION mixedCaseDbName.tryMyFunc() returns text begin return 'IT WORKS'; end
|
call mixedCaseDbName.tryMyProc();
select mixedCaseDbName.tryMyFunc();
mixedCaseDbName.tryMyFunc()
IT WORKS
DROP DATABASE mixedCaseDbName;
#
# Bug#11766594 59736: SELECT DISTINCT.. INCORRECT RESULT WITH DETERMINISTIC FUNCTION IN WHERE C
#
CREATE TABLE t1 (a INT, b INT, KEY(b));
CREATE TABLE t2 (c INT, d INT, KEY(c));
INSERT INTO t1 VALUES (1,1),(1,1),(1,2);
INSERT INTO t2 VALUES (1,1),(1,2);
CREATE FUNCTION f1() RETURNS INT DETERMINISTIC
BEGIN
DECLARE a int;
-- SQL statement inside
SELECT 1 INTO a;
RETURN a;
END $
SELECT COUNT(DISTINCT d) FROM t1, t2 WHERE a = c AND b = f1();
COUNT(DISTINCT d)
2
DROP FUNCTION f1;
DROP TABLE t1, t2;
# ------------------------------------------------------------------
# -- End of 5.1 tests
# ------------------------------------------------------------------
DROP FUNCTION IF EXISTS f1;
DROP TABLE IF EXISTS t_non_existing;
DROP TABLE IF EXISTS t1;
CREATE FUNCTION f1() RETURNS INT
BEGIN
DECLARE v INT;
SELECT a INTO v FROM t_non_existing;
RETURN 1;
END|
CREATE TABLE t1 (a INT) ENGINE = myisam;
INSERT INTO t1 VALUES (1);
SELECT * FROM t1 WHERE a = f1();
ERROR 42S02: Table 'test.t_non_existing' doesn't exist
DROP FUNCTION f1;
DROP TABLE t1;
DROP PROCEDURE IF EXISTS p1;
CREATE PROCEDURE p1(a INT, b CHAR)
BEGIN
IF a > 0 THEN
CALL p1(a-1, 'ab');
ELSE
SELECT 1;
END IF;
END|
SET @save_max_sp_recursion= @@max_sp_recursion_depth;
SET @@max_sp_recursion_depth= 5;
CALL p1(4, 'a');
1
1
Warnings:
Warning 1265 Data truncated for column 'b' at row 1
Warning 1265 Data truncated for column 'b' at row 1
Warning 1265 Data truncated for column 'b' at row 1
Warning 1265 Data truncated for column 'b' at row 1
SET @@max_sp_recursion_depth= @save_max_sp_recursion;
DROP PROCEDURE p1;
DROP PROCEDURE IF EXISTS p1;
CREATE PROCEDURE p1(a CHAR)
BEGIN
SELECT 1;
SELECT CAST('10 ' as UNSIGNED INTEGER);
SELECT 1;
END|
CALL p1('data truncated parameter');
1
1
CAST('10 ' as UNSIGNED INTEGER)
10
1
1
Warnings:
Warning 1265 Data truncated for column 'a' at row 1
Note 1292 Truncated incorrect INTEGER value: '10 '
DROP PROCEDURE p1;
DROP PROCEDURE IF EXISTS p1;
DROP PROCEDURE IF EXISTS p2;
DROP PROCEDURE IF EXISTS p3;
DROP PROCEDURE IF EXISTS p4;
CREATE PROCEDURE p1()
CALL p2()|
CREATE PROCEDURE p2()
CALL p3()|
CREATE PROCEDURE p3()
CALL p4()|
CREATE PROCEDURE p4()
BEGIN
SELECT 1;
SELECT CAST('10 ' as UNSIGNED INTEGER);
SELECT 2;
END|
CALL p1();
1
1
CAST('10 ' as UNSIGNED INTEGER)
10
2
2
Warnings:
Note 1292 Truncated incorrect INTEGER value: '10 '
DROP PROCEDURE p1;
DROP PROCEDURE p2;
DROP PROCEDURE p3;
DROP PROCEDURE p4;
DROP FUNCTION IF EXISTS f1;
DROP FUNCTION IF EXISTS f2;
DROP FUNCTION IF EXISTS f3;
DROP FUNCTION IF EXISTS f4;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a CHAR(2));
INSERT INTO t1 VALUES ('aa');
CREATE FUNCTION f1() RETURNS CHAR
RETURN (SELECT f2())|
CREATE FUNCTION f2() RETURNS CHAR
RETURN (SELECT f3())|
CREATE FUNCTION f3() RETURNS CHAR
RETURN (SELECT f4())|
CREATE FUNCTION f4() RETURNS CHAR
BEGIN
RETURN (SELECT a FROM t1);
END|
SELECT f1();
f1()
a
Warnings:
Warning 1265 Data truncated for column 'f4()' at row 1
DROP FUNCTION f1;
DROP FUNCTION f2;
DROP FUNCTION f3;
DROP FUNCTION f4;
DROP TABLE t1;
#
# Bug#34197: CREATE PROCEDURE fails when COMMENT truncated in non
# strict SQL mode
#
DROP PROCEDURE IF EXISTS p1;
CREATE PROCEDURE p1 ()
COMMENT
'12345678901234567890123456789012345678901234567890123456789012345678901234567890'
BEGIN
END;
SELECT comment FROM mysql.proc WHERE name = "p1";
comment
12345678901234567890123456789012345678901234567890123456789012345678901234567890
SELECT routine_comment FROM information_schema.routines WHERE routine_name = "p1";
routine_comment
12345678901234567890123456789012345678901234567890123456789012345678901234567890
DROP PROCEDURE p1;
#
# Bug #47313 assert in check_key_in_view during CALL procedure
#
DROP TABLE IF EXISTS t1;
DROP VIEW IF EXISTS t1, t2_unrelated;
DROP PROCEDURE IF EXISTS p1;
CREATE PROCEDURE p1(IN x INT) INSERT INTO t1 VALUES (x);
CREATE VIEW t1 AS SELECT 10 AS f1;
# t1 refers to the view
CALL p1(1);
ERROR HY000: The target table t1 of the INSERT is not insertable-into
CREATE TEMPORARY TABLE t1 (f1 INT);
# t1 still refers to the view since it was inlined
CALL p1(2);
ERROR HY000: The target table t1 of the INSERT is not insertable-into
DROP VIEW t1;
# t1 now refers to the temporary table
CALL p1(3);
# Check which values were inserted into the temp table.
SELECT * FROM t1;
f1
3
DROP TEMPORARY TABLE t1;
DROP PROCEDURE p1;
# Now test what happens if the sp cache is invalidated.
CREATE PROCEDURE p1(IN x INT) INSERT INTO t1 VALUES (x);
CREATE VIEW t1 AS SELECT 10 AS f1;
CREATE VIEW v2_unrelated AS SELECT 1 AS r1;
# Load the procedure into the sp cache
CALL p1(4);
ERROR HY000: The target table t1 of the INSERT is not insertable-into
CREATE TEMPORARY TABLE t1 (f1 int);
ALTER VIEW v2_unrelated AS SELECT 2 AS r1;
# Alter view causes the sp cache to be invalidated.
# Now t1 refers to the temporary table, not the view.
CALL p1(5);
# Check which values were inserted into the temp table.
SELECT * FROM t1;
f1
5
DROP TEMPORARY TABLE t1;
DROP VIEW t1, v2_unrelated;
DROP PROCEDURE p1;
CREATE PROCEDURE p1(IN x INT) INSERT INTO t1 VALUES (x);
CREATE TEMPORARY TABLE t1 (f1 INT);
# t1 refers to the temporary table
CALL p1(6);
CREATE VIEW t1 AS SELECT 10 AS f1;
# Create view causes the sp cache to be invalidated.
# t1 still refers to the temporary table since it shadows the view.
CALL p1(7);
DROP VIEW t1;
# Check which values were inserted into the temp table.
SELECT * FROM t1;
f1
6
7
DROP TEMPORARY TABLE t1;
DROP PROCEDURE p1;
#
# Bug #11918 Can't use a declared variable in LIMIT clause
#
drop table if exists t1;
drop procedure if exists p1;
create table t1 (c1 int);
insert into t1 (c1) values (1), (2), (3), (4), (5);
create procedure p1()
begin
declare a integer;
declare b integer;
select * from t1 limit a, b;
end|
# How do we handle NULL limit values?
call p1();
c1
drop table t1;
create table t1 (a int);
insert into t1 (a) values (1), (2), (3), (4), (5);
#
# Do we correctly resolve identifiers in LIMIT?
# Since DROP and CREATE did not invalidate
# the SP cache, we can't test until
# we drop and re-create the procedure.
#
call p1();
ERROR 42S22: Unknown column 'test.t1.c1' in 'field list'
#
# Drop and recreate the procedure, then repeat
#
drop procedure p1;
create procedure p1()
begin
declare a integer;
declare b integer;
select * from t1 limit a, b;
end|
# Stored procedure variables are resolved correctly in the LIMIT
call p1();
a
drop table t1;
create table t1 (c1 int);
insert into t1 (c1) values (1), (2), (3), (4), (5);
drop procedure p1;
# Try to create a procedure that
# refers to non-existing variables.
create procedure p1(p1 integer, p2 integer)
select * from t1 limit a, b;
ERROR 42000: Undeclared variable: a
#
# Try to use data types not allowed in LIMIT
#
create procedure p1(p1 date, p2 date) select * from t1 limit p1, p2;
ERROR HY000: A variable of a non-integer based type in LIMIT clause
create procedure p1(p1 integer, p2 float) select * from t1 limit p1, p2;
ERROR HY000: A variable of a non-integer based type in LIMIT clause
create procedure p1(p1 integer, p2 char(1)) select * from t1 limit p1, p2;
ERROR HY000: A variable of a non-integer based type in LIMIT clause
create procedure p1(p1 varchar(5), p2 char(1)) select * from t1 limit p1, p2;
ERROR HY000: A variable of a non-integer based type in LIMIT clause
create procedure p1(p1 decimal, p2 decimal) select * from t1 limit p1, p2;
ERROR HY000: A variable of a non-integer based type in LIMIT clause
create procedure p1(p1 double, p2 double) select * from t1 limit p1, p2;
ERROR HY000: A variable of a non-integer based type in LIMIT clause
#
# Finally, test the valid case.
#
create procedure p1(p1 integer, p2 integer)
select * from t1 limit p1, p2;
call p1(NULL, NULL);
c1
call p1(0, 0);
c1
call p1(0, -1);
c1
1
2
3
4
5
call p1(-1, 0);
c1
call p1(-1, -1);
c1
call p1(0, 1);
c1
1
call p1(1, 0);
c1
call p1(1, 5);
c1
2
3
4
5
call p1(3, 2);
c1
4
5
# Try to create a function that
# refers to non-existing variables.
create function f1(p1 integer, p2 integer)
returns int
begin
declare a int;
set a = (select count(*) from t1 limit a, b);
return a;
end|
ERROR 42000: Undeclared variable: b
create function f1()
returns int
begin
declare a, b, c int;
set a = (select count(*) from t1 limit b, c);
return a;
end|
# How do we handle NULL limit values?
select f1();
f1()
NULL
drop function f1;
#
# Try to use data types not allowed in LIMIT
#
create function f1(p1 date, p2 date)
returns int
begin
declare a int;
set a = (select count(*) from t1 limit p1, p2);
return a;
end|
ERROR HY000: A variable of a non-integer based type in LIMIT clause
create function f1(p1 integer, p2 float)
returns int
begin
declare a int;
set a = (select count(*) from t1 limit p1, p2);
return a;
end|
ERROR HY000: A variable of a non-integer based type in LIMIT clause
create function f1(p1 integer, p2 char(1))
returns int
begin
declare a int;
set a = (select count(*) from t1 limit p1, p2);
return a;
end|
ERROR HY000: A variable of a non-integer based type in LIMIT clause
create function f1(p1 varchar(5), p2 char(1))
returns int
begin
declare a int;
set a = (select count(*) from t1 limit p1, p2);
return a;
end|
ERROR HY000: A variable of a non-integer based type in LIMIT clause
create function f1(p1 decimal, p2 decimal)
returns int
begin
declare a int;
set a = (select count(*) from t1 limit p1, p2);
return a;
end|
ERROR HY000: A variable of a non-integer based type in LIMIT clause
create function f1(p1 double, p2 double)
returns int
begin
declare a int;
set a = (select count(*) from t1 limit p1, p2);
return a;
end|
ERROR HY000: A variable of a non-integer based type in LIMIT clause
#
# Finally, test the valid case.
#
create function f1(p1 integer, p2 integer)
returns int
begin
declare count int;
set count= (select count(*) from (select * from t1 limit p1, p2) t_1);
return count;
end|
select f1(0, 0);
f1(0, 0)
0
select f1(0, -1);
f1(0, -1)
5
select f1(-1, 0);
f1(-1, 0)
0
select f1(-1, -1);
f1(-1, -1)
0
select f1(0, 1);
f1(0, 1)
1
select f1(1, 0);
f1(1, 0)
0
select f1(1, 5);
f1(1, 5)
4
select f1(3, 2);
f1(3, 2)
2
# Cleanup
drop table t1;
drop procedure p1;
drop function f1;
#
# BUG#11766234: 59299: ASSERT (TABLE_REF->TABLE || TABLE_REF->VIEW)
# FAILS IN SET_FIELD_ITERATOR
#
CREATE TABLE t1 (a INT);
CREATE TABLE t2 (a INT);
CREATE VIEW v1 AS SELECT a FROM t2;
CREATE PROCEDURE proc() SELECT * FROM t1 NATURAL JOIN v1;
ALTER TABLE t2 CHANGE COLUMN a b CHAR;
CALL proc();
ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
CALL proc();
ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
DROP TABLE t1,t2;
DROP VIEW v1;
DROP PROCEDURE proc;
# --
# -- Bug 11765684 - 58674: SP-cache does not detect changes in
# -- pre-locking list caused by triggers
# ---
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
DROP TABLE IF EXISTS t3;
DROP PROCEDURE IF EXISTS p1;
CREATE TABLE t1(a INT);
CREATE TABLE t2(a INT);
CREATE TABLE t3(a INT);
CREATE PROCEDURE p1()
INSERT INTO t1(a) VALUES (1);
CREATE TRIGGER t1_ai AFTER INSERT ON t1
FOR EACH ROW
INSERT INTO t2(a) VALUES (new.a);
CALL p1();
CREATE TRIGGER t1_bi BEFORE INSERT ON t1
FOR EACH ROW
INSERT INTO t3(a) VALUES (new.a);
CALL p1();
DROP TABLE t1, t2, t3;
DROP PROCEDURE p1;
# --
# -- Bug#12652769 - 61470: case operator in stored routine retains old
# -- value of input parameter
# ---
DROP TABLE IF EXISTS t1;
DROP PROCEDURE IF EXISTS p1;
CREATE TABLE t1 (s1 CHAR(5) CHARACTER SET utf8);
INSERT INTO t1 VALUES ('a');
CREATE PROCEDURE p1(dt DATETIME, i INT)
BEGIN
SELECT
CASE
WHEN i = 1 THEN 2
ELSE dt
END AS x1;
SELECT
CASE _latin1'a'
WHEN _utf8'a' THEN 'A'
END AS x2;
SELECT
CASE _utf8'a'
WHEN _latin1'a' THEN _utf8'A'
END AS x3;
SELECT
CASE s1
WHEN _latin1'a' THEN _latin1'b'
ELSE _latin1'c'
END AS x4
FROM t1;
END|
CALL p1('2011-04-03 05:14:10', 1);
x1
2
x2
A
x3
A
x4
b
CALL p1('2011-04-03 05:14:11', 2);
x1
2011-04-03 05:14:11
x2
A
x3
A
x4
b
CALL p1('2011-04-03 05:14:12', 2);
x1
2011-04-03 05:14:12
x2
A
x3
A
x4
b
CALL p1('2011-04-03 05:14:13', 2);
x1
2011-04-03 05:14:13
x2
A
x3
A
x4
b
DROP TABLE t1;
DROP PROCEDURE p1;
#
# Bug#12621017 - Crash if a sp variable is used in the
# limit clause of a set statement
#
DROP TABLE IF EXISTS t1;
DROP PROCEDURE IF EXISTS p1;
DROP PROCEDURE IF EXISTS p2;
CREATE TABLE t1 (c1 INT);
INSERT INTO t1 VALUES (1);
CREATE PROCEDURE p1()
BEGIN
DECLARE foo, cnt INT UNSIGNED DEFAULT 1;
SET foo = (SELECT MIN(c1) FROM t1 LIMIT cnt);
END|
CREATE PROCEDURE p2()
BEGIN
DECLARE iLimit INT;
DECLARE iVal INT;
DECLARE cur1 CURSOR FOR
SELECT c1 FROM t1
LIMIT iLimit;
SET iLimit=1;
OPEN cur1;
FETCH cur1 INTO iVal;
END|
CALL p1();
CALL p2();
DROP PROCEDURE p1;
DROP PROCEDURE p2;
DROP TABLE t1;
# Bug#13805127: Stored program cache produces wrong result in same THD
CREATE PROCEDURE p1(x INT UNSIGNED)
BEGIN
SELECT c1, t2.c2, count(c3)
FROM
(
SELECT 3 as c2 FROM dual WHERE x = 1
UNION
SELECT 2 FROM dual WHERE x = 1 OR x = 2
) AS t1,
(
SELECT '2012-03-01 01:00:00' AS c1, 3 as c2, 1 as c3 FROM dual
UNION
SELECT '2012-03-01 02:00:00', 3, 2 FROM dual
UNION
SELECT '2012-03-01 01:00:00', 2, 1 FROM dual
) AS t2
WHERE t2.c2 = t1.c2
GROUP BY c1, c2
;
END|
CALL p1(1);
c1 c2 count(c3)
2012-03-01 01:00:00 2 1
2012-03-01 01:00:00 3 1
2012-03-01 02:00:00 3 1
CALL p1(2);
c1 c2 count(c3)
2012-03-01 01:00:00 2 1
CALL p1(1);
c1 c2 count(c3)
2012-03-01 01:00:00 2 1
2012-03-01 01:00:00 3 1
2012-03-01 02:00:00 3 1
DROP PROCEDURE p1;
# End of 5.5 test
FLUSH USER_STATISTICS;
CREATE PROCEDURE sp() ALTER TABLE non_existing_table OPTIMIZE PARTITION p0;
CALL sp;
Table Op Msg_type Msg_text
test.non_existing_table optimize Error Table 'test.non_existing_table' doesn't exist
test.non_existing_table optimize status Operation failed
SELECT 1;
1
1
DROP PROCEDURE sp;
CREATE PROCEDURE sp() SET STATEMENT SQL_SELECT_LIMIT=0 FOR SHOW USER_STATISTICS;
CALL sp;
User Total_connections Concurrent_connections Connected_time Busy_time Cpu_time Bytes_received Bytes_sent Binlog_bytes_written Rows_read Rows_sent Rows_deleted Rows_inserted Rows_updated Select_commands Update_commands Other_commands Commit_transactions Rollback_transactions Denied_connections Lost_connections Access_denied Empty_queries Total_ssl_connections Max_statement_time_exceeded
SELECT 1;
1
1
DROP PROCEDURE sp;
#
# Bug#12663165 SP DEAD CODE REMOVAL DOESN'T UNDERSTAND CONTINUE HANDLERS
#
DROP FUNCTION IF EXISTS f1;
CREATE FUNCTION f1() RETURNS INT
BEGIN
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION BEGIN END;
BEGIN
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION RETURN f1();
BEGIN
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION RETURN f1();
RETURN f1();
END;
END;
RETURN 1;
END $
SELECT f1();
f1()
1
DROP FUNCTION f1;
# ------------------------------------------------------------------
# -- End of 5.1 tests
# ------------------------------------------------------------------
#
# lp:993459 Execution of PS for a query with GROUP BY
# returns wrong result (see also mysql bug#13805127)
#
# Bug#13805127: Stored program cache produces wrong result in same THD
CREATE PROCEDURE p1(x INT UNSIGNED)
BEGIN
SELECT c1, t2.c2, count(c3)
FROM
(
SELECT 3 as c2 FROM dual WHERE x = 1
UNION
SELECT 2 FROM dual WHERE x = 1 OR x = 2
) AS t1,
(
SELECT '2012-03-01 01:00:00' AS c1, 3 as c2, 1 as c3 FROM dual
UNION
SELECT '2012-03-01 02:00:00', 3, 2 FROM dual
UNION
SELECT '2012-03-01 01:00:00', 2, 1 FROM dual
) AS t2
WHERE t2.c2 = t1.c2
GROUP BY c1, c2
;
END|
CALL p1(1);
c1 c2 count(c3)
2012-03-01 01:00:00 2 1
2012-03-01 01:00:00 3 1
2012-03-01 02:00:00 3 1
CALL p1(2);
c1 c2 count(c3)
2012-03-01 01:00:00 2 1
CALL p1(1);
c1 c2 count(c3)
2012-03-01 01:00:00 2 1
2012-03-01 01:00:00 3 1
2012-03-01 02:00:00 3 1
DROP PROCEDURE p1;
MDEV-3900 Optimizer difference between MySQL and MariaDB with stored functions in WHERE clause of UPDATE or DELETE statements
CREATE FUNCTION tdn() RETURNS int(7) DETERMINISTIC RETURN to_days(now());
CREATE TABLE t1 (pk INT NOT NULL AUTO_INCREMENT PRIMARY KEY, daynum INT, a CHAR(1), INDEX(daynum), INDEX(a)) ENGINE=MyISAM;
INSERT INTO t1 (daynum) VALUES (1),(2),(3),(4),(5),(TO_DAYS(NOW())),(7),(8);
INSERT INTO t1 (daynum) SELECT a1.daynum FROM t1 a1, t1 a2, t1 a3, t1 a4, t1 a5;
FLUSH TABLES;
FLUSH STATUS;
SHOW STATUS LIKE '%Handler_read%';
Variable_name Value
Handler_read_first 0
Handler_read_key 0
Handler_read_last 0
Handler_read_next 0
Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0
Handler_read_rnd_deleted 0
Handler_read_rnd_next 0
UPDATE t1 SET a = '+' WHERE daynum=tdn();
SHOW STATUS LIKE '%Handler_read%';
Variable_name Value
Handler_read_first 0
Handler_read_key 9
Handler_read_last 0
Handler_read_next 4097
Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0
Handler_read_rnd_deleted 0
Handler_read_rnd_next 0
drop function tdn;
drop table t1;
#
# lp:1002157 : testing stored function
# bug#62125 result for null incorrectly yields 1292 warning.
#
DROP FUNCTION IF EXISTS f1;
DROP FUNCTION IF EXISTS f2;
DROP FUNCTION IF EXISTS f3;
DROP FUNCTION IF EXISTS f4;
CREATE FUNCTION f1() RETURNS VARCHAR(1)
BEGIN RETURN 'X'; END;/
CREATE FUNCTION f2() RETURNS CHAR(1)
BEGIN RETURN 'X'; END;/
CREATE FUNCTION f3() RETURNS VARCHAR(1)
BEGIN RETURN NULL; END;/
CREATE FUNCTION f4() RETURNS CHAR(1)
BEGIN RETURN NULL; END;/
SELECT f1() IS NULL;
f1() IS NULL
0
SELECT f2() IS NULL;
f2() IS NULL
0
SELECT f3() IS NULL;
f3() IS NULL
1
SELECT f4() IS NULL;
f4() IS NULL
1
DROP FUNCTION f1;
DROP FUNCTION f2;
DROP FUNCTION f3;
DROP FUNCTION f4;
Stored procedures and a condition handler in a nested procedure call
doesn't suppress the condition from being passed on to the calling
procedure
drop procedure if exists p1;
drop procedure if exists p0;
create table t1 (id int);
create procedure p1 () begin
declare i int default 0;
declare continue handler for not found begin
select "You should see this message and the warning that generated this" as "message";
show warnings;
end;
select id into i from t1;
end$$
create procedure p0 () begin
declare continue handler for not found begin
select "You should NOT see this message" as "message";
end;
call p1();
end$$
call p0();
message
You should see this message and the warning that generated this
Level Code Message
Warning 1329 No data - zero rows fetched, selected, or processed
drop procedure p1;
drop procedure p0;
drop table t1;
Test if stored procedures propagates errors
create table t1 (id int primary key);
create procedure p1 () begin
insert into t1 values(1);
insert into t1 values(2);
insert into t1 values(2);
insert into t1 values(3);
end$$
create procedure p2 () begin
declare x int;
select id into x from t1 where id=5;
end$$
call p1();
ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
show warnings;
Level Code Message
Error 1062 Duplicate entry '2' for key 'PRIMARY'
Note 4094 At line 5 in test.p1
select * from t1;
id
1
2
call p2();
Warnings:
Warning 1329 No data - zero rows fetched, selected, or processed
drop procedure p1;
drop procedure p2;
drop table t1;
#
# MDEV-4978 - Server cursor is broken with blobs in the select list,
# ORDER BY does not work
#
CREATE TABLE t1(a INT, b BLOB);
INSERT INTO t1 VALUES(1,REPEAT('a',4835)),(2,'b'),(3,'c'),(4,'d'),(5,REPEAT('e',805)),(6,'f');
CREATE PROCEDURE p1()
BEGIN
DECLARE done INT DEFAULT 0;
DECLARE v1 INT;
DECLARE v2 BLOB;
DECLARE c1 CURSOR FOR SELECT * FROM t1 ORDER BY a;
DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' SET done=1;
OPEN c1;
REPEAT
FETCH c1 INTO v1, v2;
IF NOT done THEN
SELECT v1;
END IF;
UNTIL done END REPEAT;
CLOSE c1;
END|
CALL p1;
v1
1
v1
2
v1
3
v1
4
v1
5
v1
6
DROP PROCEDURE p1;
DROP TABLE t1;
#
# MDEV-10713: signal 11 error on multi-table update - crash in
# handler::increment_statistics or in make_select or assertion
# failure pfs_thread == ((PFS_thread*) pthread_getspecific((THR_PFS)))
#
CREATE TABLE `t1` (
`CLOSE_YN` varchar(10) COLLATE utf8_bin DEFAULT NULL
) DEFAULT CHARSET=utf8 COLLATE=utf8_bin ;
CREATE TABLE `t2` (
`ap_close_to` varchar(8) COLLATE utf8_bin DEFAULT NULL
) DEFAULT CHARSET=utf8 COLLATE=utf8_bin ;
insert t1 values (1);
CREATE FUNCTION `f1`(`P_DC_CD` VARBINARY(50), `P_SYS_DATE` DATETIME) RETURNS datetime
DETERMINISTIC
SQL SECURITY INVOKER
BEGIN
DECLARE V_SYS_DATE DATETIME;
SELECT now() AS LOC_DATE INTO V_SYS_DATE ;
RETURN v_sys_date ;
END $$
update t1 S
JOIN
(
SELECT CASE
WHEN DATE_FORMAT( f1('F01', NOW()) , '%Y%m%d') <= CLOSE_YMD
THEN '99991231'
ELSE '' END ACCOUNT_APPLY_YYYYMMDD
FROM (
select case
when 'AP'='AP'
then ap_close_to
end AS CLOSE_YMD
from t2
) A
) X
SET S.CLOSE_YN = ''
where 1=1;
drop function if exists f1;
drop table t1,t2;
#
# MDEV-16957: Server crashes in Field_iterator_natural_join::next
# upon 2nd execution of SP
#
CREATE TABLE t1 (a INT, b VARCHAR(32));
CREATE PROCEDURE sp() SELECT * FROM t1 AS t1x JOIN t1 AS t1y USING (c);
CALL sp;
ERROR 42S22: Unknown column 'c' in 'from clause'
CALL sp;
ERROR 42S22: Unknown column 'c' in 'from clause'
CALL sp;
ERROR 42S22: Unknown column 'c' in 'from clause'
alter table t1 add column c int;
CALL sp;
c a b a b
DROP PROCEDURE sp;
DROP TABLE t1;
#
# MDEV-17055: Server crashes in find_order_in_list upon
# 2nd (3rd) execution of SP with UPDATE
#
CREATE TABLE t1 (a INT);
CREATE VIEW v1 AS SELECT * FROM t1;
CREATE TABLE t2 (c INT);
CREATE PROCEDURE sp() UPDATE v1 SET a = 1 ORDER BY a, b LIMIT 1;
LOCK TABLE t2 READ;
CALL sp;
ERROR HY000: Table 'v1' was not locked with LOCK TABLES
UNLOCK TABLES;
CALL sp;
ERROR 42S22: Unknown column 'b' in 'order clause'
CALL sp;
ERROR 42S22: Unknown column 'b' in 'order clause'
CALL sp;
ERROR 42S22: Unknown column 'b' in 'order clause'
DROP PROCEDURE sp;
CREATE PROCEDURE sp() UPDATE v1 SET a = 1 WHERE a=1 and b=2;
LOCK TABLE t2 READ;
CALL sp;
ERROR HY000: Table 'v1' was not locked with LOCK TABLES
UNLOCK TABLES;
CALL sp;
ERROR 42S22: Unknown column 'b' in 'where clause'
CALL sp;
ERROR 42S22: Unknown column 'b' in 'where clause'
CALL sp;
ERROR 42S22: Unknown column 'b' in 'where clause'
DROP PROCEDURE sp;
DROP VIEW v1;
DROP TABLE t1, t2;
# End of 5.5 test
#
# MDEV-7040: Crash in field_conv, memcpy_field_possible, part#2
#
create table t1 (
col1 bigint(20),
col2 char(1),
col3 char(2)
);
insert into t1 values (1,'a','a'), (2,'b','b');
create table t2 as select * from t1;
create table t3 as select * from t1;
create table t4 as select * from t1;
create table t5 as select * from t1;
create table t6 as select * from t1;
flush tables;
CREATE PROCEDURE p1()
begin
DECLARE _var1 bigint(20) UNSIGNED;
DECLARE _var2 CHAR(1) DEFAULT NULL;
DECLARE _var3 CHAR(1) DEFAULT NULL;
DECLARE _done BOOLEAN DEFAULT 0;
declare cur1 cursor for
select col1, col2, col3
from t1
where
col1 in (select t2.col1 from t2 where t2.col2=t1.col2) or
col2 in (select t3.col3 from t3 where t3.col3=t1.col2) ;
DECLARE CONTINUE HANDLER FOR NOT FOUND SET _done = 1;
OPEN cur1;
set _var1 = (select _var1 from t4 limit 1);
set _var1 = (select _var1 from t5 limit 1);
set _var1 = (select _var1 from t6 limit 1);
label1:
LOOP
SET _done = 0;
FETCH cur1 INTO _var1, _var2, _var3;
IF _done THEN
LEAVE label1;
END IF;
END LOOP label1;
CLOSE cur1;
end|
set @tmp_toc= @@table_open_cache;
set @tmp_tdc= @@table_definition_cache;
set global table_open_cache=10;
set global table_definition_cache=1;
Warnings:
Warning 1292 Truncated incorrect table_definition_cache value: '1'
call p1();
set global table_open_cache= @tmp_toc;
set global table_definition_cache= @tmp_tdc;
drop procedure p1;
drop table t1,t2,t3,t4,t5,t6;
#
# MDEV-11935: Queries in stored procedures with and
# EXISTS(SELECT * FROM VIEW) crashes and closes hte conneciton.
#
CREATE TABLE ANY_TABLE (
ENTITY_UID BIGINT NOT NULL
);
CREATE TABLE SECURITY_PATH(
origid BIGINT UNSIGNED NOT NULL,
destid BIGINT UNSIGNED NOT NULL,
KEY (destid)
);
CREATE VIEW ENTITY_ACCESS (
ENTITY_UID,
OWNER_UID
) AS
SELECT SP1.origid,
SP2.destid
FROM SECURITY_PATH SP1
JOIN SECURITY_PATH SP2 ON SP1.destid = SP2.origid
;
CREATE PROCEDURE SP_EXAMPLE_SELECT ()
BEGIN
SELECT *
FROM ANY_TABLE AT1
WHERE EXISTS ( SELECT *
FROM ENTITY_ACCESS EA
WHERE AT1.ENTITY_UID = EA.ENTITY_UID
AND EA.OWNER_UID IS NULL );
END
//
CALL SP_EXAMPLE_SELECT ();
ENTITY_UID
CALL SP_EXAMPLE_SELECT ();
ENTITY_UID
drop procedure SP_EXAMPLE_SELECT;
drop view ENTITY_ACCESS;
drop table ANY_TABLE, SECURITY_PATH;
# End of 10.0 test
CREATE FUNCTION f(f1 VARCHAR(64) COLLATE latin1_german2_ci)
RETURNS VARCHAR(64)
BEGIN
RETURN 'str';
END|
DROP FUNCTION f|
CREATE FUNCTION f(f1 VARCHAR(64))
RETURNS VARCHAR(64) COLLATE latin1_german2_ci
BEGIN
RETURN 'str';
END|
DROP FUNCTION f|
CREATE FUNCTION f(f1 VARCHAR(64))
RETURNS VARCHAR(64)
BEGIN
DECLARE f2 VARCHAR(64) COLLATE latin1_german2_ci;
RETURN 'str';
END|
DROP FUNCTION f|
#
# MDEV-7023: Error 2027: Malformed packet and assertion
# `field_types == 0 || field_types[field_pos] == MYSQL_TYPE_INT24 ||
#field_types[field_pos] == MYSQL_TYPE_LONG' failure in
#Protocol_text::store_long
#
create table t1 (i int);
create table t2 (i int);
create function f() returns int
begin
analyze insert into t1 values (1);
return 1;
end |
ERROR 0A000: Not allowed to return a result set from a function
create function f() returns int
begin
analyze insert t1 select * from t2;
return 1;
end |
ERROR 0A000: Not allowed to return a result set from a function
create function f() returns int
begin
analyze delete from t1;
return 1;
end |
ERROR 0A000: Not allowed to return a result set from a function
create function f() returns int
begin
analyze delete t1 from t1,t2;
return 1;
end |
ERROR 0A000: Not allowed to return a result set from a function
create function f() returns int
begin
analyze update t1 set i=1;
return 1;
end |
ERROR 0A000: Not allowed to return a result set from a function
create function f() returns int
begin
analyze update t1,t2 set i=1;
return 1;
end |
ERROR 0A000: Not allowed to return a result set from a function
create function f() returns int
begin
analyze replace t1 set i=1;
return 1;
end |
ERROR 0A000: Not allowed to return a result set from a function
create function f() returns int
begin
analyze replace t1 select * from t2;
return 1;
end |
ERROR 0A000: Not allowed to return a result set from a function
drop table t1,t2;
#
# MDEV-11584: GRANT inside an SP does not work well on 2nd execution
#
CREATE PROCEDURE sp1()
GRANT ALL PRIVILEGES ON *.* TO 'foo'@'%' IDENTIFIED BY 'pass';
CALL sp1();
CALL sp1();
drop user 'foo'@'%';
drop procedure sp1;
#
# MDEV-10972: Insert from select / view / union --
# repeatable crash in 10.1, 10.2 Linux/Mac/Windows
#
create table t (id int auto_increment primary key);
insert into t values (9494),(9495),(9496),(9497),(9498),(9499),(9500),(9501),(9502),(9503);
create VIEW v AS
select id from t
union
select id from t
;
drop procedure if exists p;
Warnings:
Note 1305 PROCEDURE test.p does not exist
create procedure p()
insert into tmp_t select t.id from (
select id from v
union
select id from v
) sq
inner join t on (sq.id = t.id);
CALL p();
ERROR 42S02: Table 'test.tmp_t' doesn't exist
create table tmp_t (id int null);
CALL p();
drop procedure p;
drop view v;
drop table t, tmp_t;
#
# MDEV-13936: Server crashes in Time_and_counter_tracker::incr_loops
#
CREATE TABLE t1 (i INT);
CREATE VIEW v1 AS SELECT * FROM t1 WHERE RAND() > 0.5;
CREATE FUNCTION f1() RETURNS INT RETURN ( SELECT MAX(i) FROM v1 );
REPLACE INTO v1 VALUES (f1());
ERROR HY000: The target table v1 of the INSERT is not insertable-into
SET @aux = f1();
DROP FUNCTION f1;
DROP VIEW v1;
DROP TABLE t1;
#
# MDEV-14857: problem with 10.2.11 server crashing when
# executing stored procedure
#
SET max_sp_recursion_depth=10;
CREATE TABLE t1 (a INT);
CREATE TABLE t2 (b INT);
CREATE PROCEDURE proc_0()
BEGIN
CALL empty_1();
CALL proc_1();
END ||
CREATE PROCEDURE proc_1()
BEGIN
CALL proc_2();
CALL proc_3();
CALL proc_4();
CALL proc_5();
END ||
CREATE PROCEDURE proc_2()
CALL proc_6();
||
CREATE PROCEDURE proc_3()
BEGIN
CALL empty_2();
CALL empty_3();
END ||
CREATE PROCEDURE proc_4()
CALL proc_7();
||
CREATE PROCEDURE proc_5()
CALL proc_select();
||
CREATE PROCEDURE proc_6()
BEGIN
CALL empty_4();
CALL empty_5();
CALL empty_6();
CALL empty_7();
CALL proc_8();
END ||
CREATE PROCEDURE proc_7()
CALL proc_9('foo');
||
CREATE PROCEDURE proc_8()
CALL proc_10();
||
CREATE PROCEDURE proc_9(IN opt VARCHAR(40))
IF LEFT(opt,1) <> '_' THEN
CALL proc_11();
END IF;
||
CREATE PROCEDURE proc_10()
CALL proc_12();
||
CREATE PROCEDURE proc_11()
BEGIN
CALL empty_8();
CALL empty_9();
CALL empty_10();
CALL proc_13();
END ||
CREATE PROCEDURE proc_12()
BEGIN
CALL empty_11();
CALL empty_12();
CALL empty_13();
END ||
CREATE PROCEDURE proc_13()
BEGIN
CALL proc_9('_bar');
CALL empty_14();
END ||
CREATE PROCEDURE empty_1() BEGIN END ;
CREATE PROCEDURE empty_2() BEGIN END ;
CREATE PROCEDURE empty_3() BEGIN END ;
CREATE PROCEDURE empty_4() BEGIN END ;
CREATE PROCEDURE empty_5() BEGIN END ;
CREATE PROCEDURE empty_6() BEGIN END ;
CREATE PROCEDURE empty_7() BEGIN END ;
CREATE PROCEDURE empty_8() BEGIN END ;
CREATE PROCEDURE empty_9() BEGIN END ;
CREATE PROCEDURE empty_10() BEGIN END ;
CREATE PROCEDURE empty_11() BEGIN END ;
CREATE PROCEDURE empty_12() BEGIN END ;
CREATE PROCEDURE empty_13() BEGIN END ;
CREATE PROCEDURE empty_14() BEGIN END ;
CREATE PROCEDURE proc_select()
SELECT * FROM t1 WHERE NOT EXISTS ( SELECT * FROM t2)
;
CALL proc_0();
a
DROP PROCEDURE empty_1;
DROP PROCEDURE empty_2;
DROP PROCEDURE empty_3;
DROP PROCEDURE empty_4;
DROP PROCEDURE empty_5;
DROP PROCEDURE empty_6;
DROP PROCEDURE empty_7;
DROP PROCEDURE empty_8;
DROP PROCEDURE empty_9;
DROP PROCEDURE empty_10;
DROP PROCEDURE empty_11;
DROP PROCEDURE empty_12;
DROP PROCEDURE empty_13;
DROP PROCEDURE empty_14;
DROP PROCEDURE proc_0;
DROP PROCEDURE proc_1;
DROP PROCEDURE proc_2;
DROP PROCEDURE proc_3;
DROP PROCEDURE proc_4;
DROP PROCEDURE proc_5;
DROP PROCEDURE proc_6;
DROP PROCEDURE proc_7;
DROP PROCEDURE proc_8;
DROP PROCEDURE proc_9;
DROP PROCEDURE proc_10;
DROP PROCEDURE proc_11;
DROP PROCEDURE proc_12;
DROP PROCEDURE proc_13;
DROP PROCEDURE proc_select;
DROP TABLE t1, t2;
SET max_sp_recursion_depth=default;
#
# MDEV-15347: Valgrind or ASAN errors in mysql_make_view on query
# from information_schema
#
CREATE VIEW v AS SELECT 1;
CREATE FUNCTION f() RETURNS INT RETURN 1;
SELECT * FROM INFORMATION_SCHEMA.TABLES JOIN INFORMATION_SCHEMA.PARAMETERS
UNION
SELECT * FROM INFORMATION_SCHEMA.TABLES JOIN INFORMATION_SCHEMA.PARAMETERS;
DROP FUNCTION f;
DROP VIEW v;
#
# MDEV-17963: Assertion `field_pos < field_count' failed in Protocol_text::store,
# Assertion `field_handlers == 0 || field_pos < field_count'
#
CREATE TABLE t1 (ct time);
INSERT INTO t1 VALUES ('16:11:28');
CREATE FUNCTION f1 () RETURNS varchar(100)
BEGIN
DECLARE xxx varchar(100);
ANALYZE SELECT sum(ct) FROM t1 INTO xxx ;
RETURN xxx;
END|
ERROR 0A000: Not allowed to return a result set from a function
drop table t1;
#End of 10.1 tests
#
# MDEV-11081: CURSOR for query with GROUP BY
#
CREATE TABLE t1 (name VARCHAR(10), value INT);
INSERT INTO t1 VALUES ('b',1);
INSERT INTO t1 VALUES ('b',1);
INSERT INTO t1 VALUES ('c',1);
INSERT INTO t1 VALUES ('a',1);
INSERT INTO t1 VALUES ('a',1);
INSERT INTO t1 VALUES ('a',1);
CREATE PROCEDURE p1 ()
BEGIN
DECLARE done INT DEFAULT FALSE;
DECLARE v_name VARCHAR(10);
DECLARE v_total INT;
DECLARE c CURSOR FOR
SELECT name, SUM(value) AS total FROM t1 GROUP BY name;
DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = TRUE;
OPEN c;
read_loop:
LOOP
FETCH c INTO v_name, v_total;
IF done THEN
LEAVE read_loop;
END IF;
SELECT v_name, v_total;
END LOOP;
CLOSE c;
END;
|
CALL p1();
v_name v_total
a 3
v_name v_total
b 2
v_name v_total
c 1
DROP PROCEDURE p1;
DROP TABLE t1;
#
# MDEV-13346: CURSOR a query with GROUP BY using derived table
#
CREATE PROCEDURE p1()
BEGIN
DECLARE c CURSOR FOR
SELECT
IFNULL(NULL,1) AS col
FROM
( select 1 as id ) AS t
GROUP BY t.id
;
OPEN c;
END
|
CALL p1();
DROP PROCEDURE p1;
#
# MDEV-15057 Crash when using an unknown identifier as an SP parameter
#
CREATE OR REPLACE PROCEDURE p1 (a VARCHAR(10)) SELECT 1;
CALL p1(a);
ERROR 42S22: Unknown column 'a' in 'field list'
drop procedure p1;
CREATE OR REPLACE PROCEDURE p1 (a VARCHAR(10)) SELECT a|
CREATE OR REPLACE PROCEDURE p2 ()
BEGIN
DECLARE name VARCHAR(10);
SET name="hello";
call p1(name);
END|
CREATE OR REPLACE PROCEDURE p3 ()
BEGIN
DECLARE name VARCHAR(10);
SET name="hello";
call p1(name2);
END|
ERROR 42000: Undeclared variable: name2
call p2();
a
hello
drop procedure p1;
drop procedure p2;
#
# MDEV-15328: MariaDB 10.2.13 Crashes upon CALL PROCEDURE PARAM
# LAST_INSERT_ID ()
# (part 1, part 2 is in query_cache.test)
#
CREATE PROCEDURE foo ( IN i INT UNSIGNED ) BEGIN END;
CALL foo( LAST_INSERT_ID() );
DROP PROCEDURE foo;
#
# MDEV-15870 Using aggregate and window function in unexpected places can crash the server
#
CREATE PROCEDURE p1 (a TEXT) BEGIN END;
CALL p1(RANK() OVER (ORDER BY 1));
ERROR HY000: Window function is allowed only in SELECT list and ORDER BY clause
CALL p1(ROW_NUMBER() OVER ());
ERROR HY000: Window function is allowed only in SELECT list and ORDER BY clause
CALL p1(SUM(1));
ERROR HY000: Invalid use of group function
DROP PROCEDURE p1;
#
# MDEV-16311 Server crash when using a NAME_CONST() with a CURSOR
#
SET sql_mode=STRICT_ALL_TABLES;
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (10);
BEGIN NOT ATOMIC
DECLARE a INT;
DECLARE c CURSOR FOR SELECT NAME_CONST('x','y') FROM t1;
OPEN c;
FETCH c INTO a;
CLOSE c;
END;
$$
ERROR 22007: Incorrect integer value: 'y' for column ``.``.`a` at row 1
DROP TABLE t1;
SET sql_mode=DEFAULT;
#
# MDEV-24220: error when opening a table for the second call of SP
#
CREATE TABLE t1 (a INT, b INT);
INSERT INTO t1 VALUES (1,1),(2,2);
CREATE VIEW v1 AS SELECT MAX(a) as f FROM t1;
CREATE PROCEDURE p1()
BEGIN
SELECT * FROM v1;
END $
CALL p1;
f
2
ALTER TABLE t1 DROP a;
CALL p1;
ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
DROP PROCEDURE p1;
DROP VIEW v1;
DROP TABLE t1;
#
# BUG#30366310: USING A FUNCTION TO ASSIGN DEFAULT VALUES TO
# 2 OR MORE VARIABLES CRASHES SERVER
#
create function f1() returns bigint return now()-1|
create procedure p1()
begin
declare b, c bigint default f1();
select b-c;
end|
call p1()|
b-c
0
drop procedure p1|
drop function f1|
#
# MDEV-24827: MariaDB 10.5.5 crash (sig 11) during a SELECT
#
CREATE TABLE t1 (c1 INT PRIMARY KEY, c2 INT);
CREATE TABLE t2 (c1 INT PRIMARY KEY, c2 INT, KEY idx_c2(c2));
INSERT INTO t1 (c1, c2) SELECT seq, seq FROM seq_1_to_10000;
INSERT INTO t2 (c1, c2) SELECT seq, seq FROM seq_1_to_20000;
CREATE OR REPLACE PROCEDURE p1()
begin
DECLARE done INT DEFAULT FALSE;
DECLARE a INT;
DECLARE cur1 CURSOR FOR
SELECT t2.c1 AS c1 FROM t1 LEFT JOIN t2 ON t1.c1 = t2.c1
WHERE EXISTS (SELECT 1 FROM t1 WHERE c2 = -1) ORDER BY c1;
DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = TRUE;
OPEN cur1;
read_loop: LOOP
FETCH cur1 INTO a;
IF done THEN
LEAVE read_loop;
END IF;
END LOOP;
CLOSE cur1;
END $
CALL p1();
DROP PROCEDURE p1;
DROP TABLE t1;
DROP TABLE t2;
#End of 10.2 tests
#
# MDEV-12007 Allow ROW variables as a cursor FETCH target
#
# The cursor and the ROW variable in FETCH must have the same number of fields
CREATE PROCEDURE p1()
BEGIN
DECLARE done INT DEFAULT FALSE;
DECLARE rec ROW(aa INT, bb VARCHAR(32), cc INT);
DECLARE cur CURSOR FOR SELECT 10 AS a,'b10' AS b;
DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = TRUE;
OPEN cur;
read_loop:
LOOP
FETCH cur INTO rec;
IF done THEN
LEAVE read_loop;
END IF;
END LOOP;
CLOSE cur;
END;
$$
CALL p1();
ERROR HY000: Incorrect number of FETCH variables
DROP PROCEDURE p1;
# Multiple ROW variables in FETCH
CREATE PROCEDURE p1()
BEGIN
DECLARE done INT DEFAULT FALSE;
DECLARE rec1 ROW(aa INT);
DECLARE rec2 ROW(aa INT);
DECLARE cur CURSOR FOR SELECT 10 AS a, 20 AS b;
DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = TRUE;
OPEN cur;
read_loop:
LOOP
FETCH cur INTO rec1, rec2;
IF done THEN
LEAVE read_loop;
END IF;
END LOOP;
CLOSE cur;
END;
$$
CALL p1();
ERROR 21000: Operand should contain 1 column(s)
DROP PROCEDURE p1;
# A complete working example
CREATE TABLE t1 (a INT, b VARCHAR(32));
INSERT INTO t1 VALUES (10,'b10');
INSERT INTO t1 VALUES (20,'b20');
INSERT INTO t1 VALUES (30,'b30');
CREATE PROCEDURE p1()
BEGIN
DECLARE done INT DEFAULT FALSE;
DECLARE rec ROW(aa INT, bb VARCHAR(32));
DECLARE cur CURSOR FOR SELECT a,b FROM t1;
DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = TRUE;
OPEN cur;
read_loop:
LOOP
FETCH cur INTO rec;
IF done THEN
LEAVE read_loop;
END IF;
SELECT CONCAT('rec=(',rec.aa,',',rec.bb,')') AS c;
END LOOP;
CLOSE cur;
END;
$$
CALL p1();
c
rec=(10,b10)
c
rec=(20,b20)
c
rec=(30,b30)
DROP PROCEDURE p1;
DROP TABLE t1;
# A ROW variable with a single field
CREATE PROCEDURE p1()
BEGIN
DECLARE done INT DEFAULT FALSE;
DECLARE rec ROW(aa INT);
DECLARE cur CURSOR FOR SELECT 10 AS a UNION SELECT 20;
DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = TRUE;
OPEN cur;
read_loop:
LOOP
FETCH cur INTO rec;
IF done THEN
LEAVE read_loop;
END IF;
SELECT CONCAT('rec=(',rec.aa,')') AS c;
END LOOP;
CLOSE cur;
END;
$$
CALL p1();
c
rec=(10)
c
rec=(20)
DROP PROCEDURE p1;
#
# MDEV-14228 MariaDB crashes with function
#
CREATE TABLE t1 (c VARCHAR(16), KEY(c));
INSERT INTO t1 VALUES ('foo');
CREATE FUNCTION f1() RETURNS VARCHAR(16)
BEGIN
DECLARE v VARCHAR(16);
FOR v IN (SELECT DISTINCT c FROM t1)
DO
IF (v = 'bar') THEN
SELECT 1 INTO @a;
END IF;
END FOR;
RETURN 'qux';
END $$
SELECT f1();
ERROR HY000: Illegal parameter data types row and varchar for operation '='
DROP FUNCTION f1;
CREATE FUNCTION f1() RETURNS VARCHAR(16)
BEGIN
DECLARE v ROW TYPE OF t1;
IF v = 'bar' THEN
RETURN 'eq';
END IF;
RETURN 'ne';
END $$
SELECT f1();
ERROR HY000: Illegal parameter data types row and varchar for operation '='
DROP FUNCTION f1;
CREATE FUNCTION f1() RETURNS VARCHAR(16)
BEGIN
DECLARE v ROW(a INT);
IF v = 'bar' THEN
RETURN 'eq';
END IF;
RETURN 'ne';
END $$
SELECT f1();
ERROR HY000: Illegal parameter data types row and varchar for operation '='
DROP FUNCTION f1;
DROP TABLE t1;
BEGIN NOT ATOMIC
DECLARE v ROW(a INT);
SELECT v IN ('a','b');
END $$
ERROR HY000: Illegal parameter data types row and varchar for operation 'in'
BEGIN NOT ATOMIC
DECLARE v ROW(a INT);
SELECT 'a' IN (v,'b');
END $$
ERROR HY000: Illegal parameter data types varchar and row for operation 'in'
BEGIN NOT ATOMIC
DECLARE v ROW(a INT);
SELECT 'a' IN ('b',v);
END $$
ERROR HY000: Illegal parameter data types varchar and row for operation 'in'
#
# MDEV-15112 Inconsistent evaluation of spvariable=0 in strict mode
#
SET sql_mode=STRICT_ALL_TABLES;
CREATE OR REPLACE TABLE t1 (e TIMESTAMP(6));
INSERT INTO t1 VALUES ('2001-01-01 10:20:30');
CREATE FUNCTION f1(a VARBINARY(255))
RETURNS INT
DETERMINISTIC
BEGIN
RETURN a = timestamp'2038-01-19 03:14:07.999999'
OR a = 0;
END
$$
CREATE FUNCTION f2(a VARBINARY(255))
RETURNS INT
DETERMINISTIC
BEGIN
RETURN a = 0;
END
$$
CREATE OR REPLACE FUNCTION f3(a VARBINARY(255))
RETURNS INT
DETERMINISTIC
BEGIN
RETURN a = timestamp'2038-01-19 03:14:07.999999'
OR a = sleep(0);
END
$$
SELECT f1(e) FROM t1;
ERROR 22007: Truncated incorrect DECIMAL value: '2001-01-01 10:20:30.000000'
SELECT f2(e) FROM t1;
ERROR 22007: Truncated incorrect DECIMAL value: '2001-01-01 10:20:30.000000'
SELECT f3(e) FROM t1;
ERROR 22007: Truncated incorrect DECIMAL value: '2001-01-01 10:20:30.000000'
DROP FUNCTION f1;
DROP FUNCTION f2;
DROP FUNCTION f3;
DROP TABLE t1;
# Test affected rows from an sp
create table t1 (a int);
create procedure p1()
begin
insert into t1 values(1);
insert into t1 values(2);
end;
$$
create procedure p2()
begin
insert into t1 values(1);
call p1();
select row_count();
insert into t1 values(2);
insert into t1 values(2);
end;
$$
CALL p2();
row_count()
2
affected rows: 1
affected rows: 5
DROP PROCEDURE p1;
DROP PROCEDURE p2;
drop table t1;
#
# MDEV-15957 Unexpected "Data too long" when doing CREATE..SELECT with stored functions
#
CREATE TABLE t1 (a INT(3));
INSERT INTO t1 VALUES (-999);
CREATE FUNCTION f1(a INT(3)) RETURNS INT(3) RETURN a;
CREATE TABLE t2 AS SELECT CONCAT(a) AS c1, CONCAT(COALESCE(a)) AS c2, CONCAT(f1(a)) AS c3 FROM t1;
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TABLE `t2` (
`c1` varchar(11) DEFAULT NULL,
`c2` varchar(11) DEFAULT NULL,
`c3` varchar(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1,t2;
DROP FUNCTION f1;
CREATE FUNCTION f1() RETURNS TINYTEXT CHARACTER SET latin1 RETURN '';
CREATE TABLE t1 AS SELECT f1() AS c1, COALESCE(f1()) AS c2, CONCAT(f1()) AS c3;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` tinytext DEFAULT NULL,
`c2` tinytext DEFAULT NULL,
`c3` varchar(255) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
DROP FUNCTION f1;
CREATE FUNCTION f1() RETURNS TEXT CHARACTER SET latin1 RETURN '';
CREATE TABLE t1 AS SELECT f1() AS c1, COALESCE(f1()) AS c2, CONCAT(f1()) AS c3;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` text DEFAULT NULL,
`c2` text DEFAULT NULL,
`c3` text DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
DROP FUNCTION f1;
CREATE FUNCTION f1() RETURNS MEDIUMTEXT CHARACTER SET latin1 RETURN '';
CREATE TABLE t1 AS SELECT f1() AS c1, COALESCE(f1()) AS c2, CONCAT(f1()) AS c3;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` mediumtext DEFAULT NULL,
`c2` mediumtext DEFAULT NULL,
`c3` mediumtext DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
DROP FUNCTION f1;
CREATE FUNCTION f1() RETURNS LONGTEXT CHARACTER SET latin1 RETURN '';
CREATE TABLE t1 AS SELECT f1() AS c1, COALESCE(f1()) AS c2, CONCAT(f1()) AS c3;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` longtext DEFAULT NULL,
`c2` longtext DEFAULT NULL,
`c3` longtext DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
DROP FUNCTION f1;
CREATE FUNCTION f1() RETURNS TINYTEXT CHARACTER SET utf8 RETURN '';
CREATE TABLE t1 AS SELECT f1() AS c1, COALESCE(f1()) AS c2, CONCAT(f1()) AS c3;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` tinytext CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci DEFAULT NULL,
`c2` text CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci DEFAULT NULL,
`c3` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
DROP FUNCTION f1;
CREATE FUNCTION f1() RETURNS TEXT CHARACTER SET utf8 RETURN '';
CREATE TABLE t1 AS SELECT f1() AS c1, COALESCE(f1()) AS c2, CONCAT(f1()) AS c3;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` text CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci DEFAULT NULL,
`c2` mediumtext CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci DEFAULT NULL,
`c3` mediumtext CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
DROP FUNCTION f1;
CREATE FUNCTION f1() RETURNS MEDIUMTEXT CHARACTER SET utf8 RETURN '';
CREATE TABLE t1 AS SELECT f1() AS c1, COALESCE(f1()) AS c2, CONCAT(f1()) AS c3;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` mediumtext CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci DEFAULT NULL,
`c2` longtext CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci DEFAULT NULL,
`c3` longtext CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
DROP FUNCTION f1;
CREATE FUNCTION f1() RETURNS LONGTEXT CHARACTER SET utf8 RETURN '';
CREATE TABLE t1 AS SELECT f1() AS c1, COALESCE(f1()) AS c2, CONCAT(f1()) AS c3;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` longtext CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci DEFAULT NULL,
`c2` longtext CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci DEFAULT NULL,
`c3` longtext CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
DROP FUNCTION f1;
#
# MDEV-16036: Debug assertion failed in resignal on create
# temporary table
#
set @save_sql_mode= @@sql_mode;
set sql_mode='ORACLE';
CREATE or replace procedure p4()
AS
CONTINUE HANDLER FOR SQLWARNING
BEGIN
NULL;
END;
EXIT HANDLER FOR OTHERS -- SQLEXCEPTION
BEGIN
GET DIAGNOSTICS CONDITION 1 @sqlstate = RETURNED_SQLSTATE, @errno = MYSQL_ERRNO, @text = MESSAGE_TEXT;
SELECT @sqlstate, @errno, @text;
SHOW WARNINGS;
RESIGNAL; -- cause DBG_ASSERT failed
END;
BEGIN
CREATE TEMPORARY TABLE IF NOT EXISTS t1(origine VARCHAR2(10) NOT NULL);
END
/
call p4();
call p4();
@sqlstate @errno @text
42S01 1050 Table 't1' already exists
Level Code Message
Note 1050 Table 't1' already exists
Warnings:
Note 1050 Table 't1' already exists
drop procedure p4;
drop table t1;
set @@sql_mode=@save_sql_mode;
set @@global.userstat= @save_userstat;
#
# MDEV-17363 Compressed columns cannot be restored from dump
# COMPRESSED conflicted between data type and SP label,
# so it's not allowed as an SP label any more.
#
CREATE FUNCTION f1() RETURNS TEXT COMPRESSED
BEGIN
RETURN '';
END;
$$
SHOW CREATE FUNCTION f1;
Function sql_mode Create Function character_set_client collation_connection Database Collation
f1 STRICT_ALL_TABLES CREATE DEFINER=`root`@`localhost` FUNCTION `f1`() RETURNS text COMPRESSED CHARSET latin1 COLLATE latin1_swedish_ci
BEGIN
RETURN '';
END latin1 latin1_swedish_ci latin1_swedish_ci
DROP FUNCTION f1;
CREATE FUNCTION f1() RETURNS TEXT
COMPRESSED:
BEGIN
RETURN '';
END;
$$
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ':
BEGIN
RETURN '';
END' at line 2
#
# MDEV-28220: Assert failure in sp_head::~sp_head on parsing a syntax incorrect statement CREATE SEQUENCE ... RESTART inside CREATE PROCEDURE/CREATE FUNCTION
# Specifying the RESTART clause for the statement CREATE SEQUENCE is a syntax error.
# Check that CREATE PROCEDURE doesn't crash server if the statement
# CREATE SEQUNCE ... RESTART is specified in its body.
#
CREATE PROCEDURE sp1() CREATE SEQUENCE s1 START WITH 300 INCREMENT BY 30 RESTART;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'RESTART' at line 1
# CREATE SEQUNCE ... RESTART and CREATE SEQUNCE ... RESTART WITH ... are
# handled by different grammar rules, so check the both cases.
CREATE PROCEDURE sp1() CREATE SEQUENCE s1 START WITH 300 INCREMENT BY 30 RESTART WITH 100;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'RESTART' at line 1
# End of 10.3 tests
#
# Start of 10.4 tests
#
#
# MDEV-19637 Crash on an SP variable assignment to a wrong subselect
#
BEGIN NOT ATOMIC
DECLARE a INT;
SET a=(SELECT 1 FROM DUAL UNION SELECT HIGH_PRIORITY 2 FROM DUAL);
END;
$$
ERROR 42000: Incorrect usage/placement of 'HIGH_PRIORITY'
#
# MDEV-21173: Assertion `m_thd == __null' failed in sp_head::~sp_head
#
CREATE TABLE t1 (a INT);
CREATE PROCEDURE p1() SELECT 1 FROM t1 PROCEDURE ANALYSE( 10, (SELECT a FROM t1));
ERROR 42000: PROCEDURE does not support subqueries or stored functions
DROP TABLE t1;
# End of 10.4 tests
#
#
# MDEV-29129: Performance regression starting in 10.6: unlimited "select order by limit"
#
CREATE TABLE t1 (
lookupId int primary key,
value varchar(255)
);
insert into t1 select seq, seq from seq_1_to_100;
# Note: the function is intentionally NOT declared as DETERMINISTIC
CREATE FUNCTION f1(LOOKUPID_IN INT) RETURNS varchar(255) CHARSET utf8
BEGIN
DECLARE LOOKUP_VALUE VARCHAR(255);
SET LOOKUP_VALUE = (SELECT value FROM t1 WHERE lookupId = LOOKUPID_IN);
set @counter=@counter+1;
RETURN LOOKUP_VALUE;
END;
//
create table t2 (
col1 int,
col2 int
);
insert into t2 select mod(seq,100), seq from seq_1_to_1000;
explain
select f1(col1) from t2 order by col2 desc limit 5;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 ALL NULL NULL NULL NULL 1000 Using filesort
set @counter=0;
select f1(col1) from t2 order by col2 desc limit 5;
f1(col1)
NULL
99
98
97
96
# Must show 5, not 1000:
select @counter;
@counter
5
drop function f1;
drop table t1,t2;
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