mirror of
https://github.com/MariaDB/server.git
synced 2025-01-20 22:12:30 +01:00
152 lines
4.6 KiB
Text
152 lines
4.6 KiB
Text
drop table if exists t1;
|
|
CREATE FUNCTION metaphon RETURNS STRING SONAME "UDF_EXAMPLE_LIB";
|
|
CREATE FUNCTION myfunc_double RETURNS REAL SONAME "UDF_EXAMPLE_LIB";
|
|
CREATE FUNCTION myfunc_nonexist RETURNS INTEGER SONAME "UDF_EXAMPLE_LIB";
|
|
ERROR HY000: Can't find symbol 'myfunc_nonexist' in library
|
|
CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME "UDF_EXAMPLE_LIB";
|
|
CREATE FUNCTION sequence RETURNS INTEGER SONAME "UDF_EXAMPLE_LIB";
|
|
CREATE FUNCTION lookup RETURNS STRING SONAME "UDF_EXAMPLE_LIB";
|
|
CREATE FUNCTION reverse_lookup
|
|
RETURNS STRING SONAME "UDF_EXAMPLE_LIB";
|
|
CREATE AGGREGATE FUNCTION avgcost
|
|
RETURNS REAL SONAME "UDF_EXAMPLE_LIB";
|
|
select myfunc_double();
|
|
ERROR HY000: myfunc_double must have at least one argument
|
|
select myfunc_double(1);
|
|
myfunc_double(1)
|
|
49.00
|
|
select myfunc_double(78654);
|
|
myfunc_double(78654)
|
|
54.00
|
|
select myfunc_nonexist();
|
|
ERROR 42000: FUNCTION test.myfunc_nonexist does not exist
|
|
select myfunc_int();
|
|
myfunc_int()
|
|
0
|
|
select lookup();
|
|
ERROR HY000: Wrong arguments to lookup; Use the source
|
|
select lookup("127.0.0.1");
|
|
lookup("127.0.0.1")
|
|
127.0.0.1
|
|
select lookup(127,0,0,1);
|
|
ERROR HY000: Wrong arguments to lookup; Use the source
|
|
select lookup("localhost");
|
|
lookup("localhost")
|
|
127.0.0.1
|
|
select reverse_lookup();
|
|
ERROR HY000: Wrong number of arguments to reverse_lookup; Use the source
|
|
select reverse_lookup("127.0.0.1");
|
|
select reverse_lookup(127,0,0,1);
|
|
select reverse_lookup("localhost");
|
|
reverse_lookup("localhost")
|
|
NULL
|
|
select avgcost();
|
|
ERROR HY000: wrong number of arguments: AVGCOST() requires two arguments
|
|
select avgcost(100,23.76);
|
|
ERROR HY000: wrong argument type: AVGCOST() requires an INT and a REAL
|
|
create table t1(sum int, price float(24));
|
|
insert into t1 values(100, 50.00), (100, 100.00);
|
|
select avgcost(sum, price) from t1;
|
|
avgcost(sum, price)
|
|
75.0000
|
|
delete from t1;
|
|
insert into t1 values(100, 54.33), (200, 199.99);
|
|
select avgcost(sum, price) from t1;
|
|
avgcost(sum, price)
|
|
151.4367
|
|
drop table t1;
|
|
select metaphon('hello');
|
|
metaphon('hello')
|
|
HL
|
|
CREATE PROCEDURE `XXX1`(in testval varchar(10))
|
|
begin
|
|
select metaphon(testval);
|
|
end//
|
|
call XXX1('hello');
|
|
metaphon(testval)
|
|
HL
|
|
drop procedure xxx1;
|
|
CREATE PROCEDURE `XXX2`()
|
|
begin
|
|
declare testval varchar(10);
|
|
set testval = 'hello';
|
|
select metaphon(testval);
|
|
end//
|
|
call XXX2();
|
|
metaphon(testval)
|
|
HL
|
|
drop procedure xxx2;
|
|
CREATE TABLE bug19904(n INT, v varchar(10));
|
|
INSERT INTO bug19904 VALUES (1,'one'),(2,'two'),(NULL,NULL),(3,'three'),(4,'four');
|
|
SELECT myfunc_double(n) AS f FROM bug19904;
|
|
f
|
|
49.00
|
|
50.00
|
|
NULL
|
|
51.00
|
|
52.00
|
|
SELECT metaphon(v) AS f FROM bug19904;
|
|
f
|
|
ON
|
|
TW
|
|
NULL
|
|
0R
|
|
FR
|
|
DROP TABLE bug19904;
|
|
CREATE DEFINER=CURRENT_USER() FUNCTION should_not_parse
|
|
RETURNS STRING SONAME "should_not_parse.so";
|
|
ERROR HY000: Incorrect usage of SONAME and DEFINER
|
|
CREATE DEFINER=someone@somewhere FUNCTION should_not_parse
|
|
RETURNS STRING SONAME "should_not_parse.so";
|
|
ERROR HY000: Incorrect usage of SONAME and DEFINER
|
|
create table t1(f1 int);
|
|
insert into t1 values(1),(2);
|
|
explain select myfunc_int(f1) from t1 order by 1;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE t1 ALL NULL NULL NULL NULL 2 Using temporary; Using filesort
|
|
drop table t1;
|
|
End of 5.0 tests.
|
|
DROP FUNCTION metaphon;
|
|
DROP FUNCTION myfunc_double;
|
|
DROP FUNCTION myfunc_nonexist;
|
|
ERROR 42000: FUNCTION test.myfunc_nonexist does not exist
|
|
DROP FUNCTION myfunc_int;
|
|
DROP FUNCTION sequence;
|
|
DROP FUNCTION lookup;
|
|
DROP FUNCTION reverse_lookup;
|
|
DROP FUNCTION avgcost;
|
|
CREATE FUNCTION is_const RETURNS STRING SONAME "UDF_EXAMPLE_LIB";
|
|
select
|
|
is_const(3) as const,
|
|
is_const(3.14) as const,
|
|
is_const('fnord') as const,
|
|
is_const(2+3) as const,
|
|
is_const(rand()) as 'nc rand()',
|
|
is_const(sin(3.14)) as const,
|
|
is_const(upper('test')) as const;
|
|
const const const const nc rand() const const
|
|
const const const const not const const const
|
|
create table bug18761 (n int);
|
|
insert into bug18761 values (null),(2);
|
|
select
|
|
is_const(3) as const,
|
|
is_const(3.14) as const,
|
|
is_const('fnord') as const,
|
|
is_const(2+3) as const,
|
|
is_const(2+n) as 'nc 2+n ',
|
|
is_const(sin(n)) as 'nc sin(n)',
|
|
is_const(sin(3.14)) as const,
|
|
is_const(upper('test')) as const,
|
|
is_const(rand()) as 'nc rand()',
|
|
is_const(n) as 'nc n ',
|
|
is_const(is_const(n)) as 'nc ic?(n)',
|
|
is_const(is_const('c')) as const
|
|
from
|
|
bug18761;
|
|
const const const const nc 2+n nc sin(n) const const nc rand() nc n nc ic?(n) const
|
|
const const const const not const not const const const not const not const not const const
|
|
const const const const not const not const const const not const not const not const const
|
|
drop table bug18761;
|
|
select is_const((1,2,3));
|
|
ERROR 21000: Operand should contain 1 column(s)
|
|
drop function if exists is_const;
|