2007-11-30 19:17:11 +01:00
DROP TABLE IF EXISTS t1, t2;
2004-02-28 11:24:49 +01:00
select format(1.5555,0),format(123.5555,1),format(1234.5555,2),format(12345.55555,3),format(123456.5555,4),format(1234567.5555,5),format("12345.2399",2);
format(1.5555,0) format(123.5555,1) format(1234.5555,2) format(12345.55555,3) format(123456.5555,4) format(1234567.5555,5) format("12345.2399",2)
2 123.6 1,234.56 12,345.556 123,456.5555 1,234,567.55550 12,345.24
2001-09-28 07:05:54 +02:00
select inet_ntoa(inet_aton("255.255.255.255.255.255.255.255"));
2000-12-28 02:56:38 +01:00
inet_ntoa(inet_aton("255.255.255.255.255.255.255.255"))
2002-04-12 20:35:46 +02:00
NULL
2001-09-28 07:05:54 +02:00
select inet_aton("255.255.255.255.255"),inet_aton("255.255.1.255"),inet_aton("0.1.255");
2000-12-28 02:56:38 +01:00
inet_aton("255.255.255.255.255") inet_aton("255.255.1.255") inet_aton("0.1.255")
2004-01-19 21:32:25 +01:00
1099511627775 4294902271 65791
2001-09-28 07:05:54 +02:00
select inet_ntoa(1099511627775),inet_ntoa(4294902271),inet_ntoa(511);
2000-12-28 02:56:38 +01:00
inet_ntoa(1099511627775) inet_ntoa(4294902271) inet_ntoa(511)
2002-04-12 20:35:46 +02:00
NULL 255.255.1.255 0.0.1.255
2004-01-19 21:32:25 +01:00
select hex(inet_aton('127'));
hex(inet_aton('127'))
7F
select hex(inet_aton('127.1'));
hex(inet_aton('127.1'))
7F000001
select hex(inet_aton('127.1.1'));
hex(inet_aton('127.1.1'))
7F010001
2004-03-16 16:35:53 +01:00
select length(uuid()), charset(uuid()), length(unhex(replace(uuid(),_utf8'-',_utf8'')));
length(uuid()) charset(uuid()) length(unhex(replace(uuid(),_utf8'-',_utf8'')))
36 utf8 16
2007-05-31 16:45:22 +02:00
set @a= uuid_short();
set @b= uuid_short();
2010-03-18 11:38:29 +01:00
select @b - @a;
@b - @a
1
2003-05-13 09:54:07 +02:00
select length(format('nan', 2)) > 0;
length(format('nan', 2)) > 0
1
2005-04-01 14:04:50 +02:00
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 'nan'
2003-07-03 13:48:47 +02:00
select concat("$",format(2500,2));
concat("$",format(2500,2))
$2,500.00
2005-02-04 07:14:22 +01:00
create table t1 ( a timestamp );
insert into t1 values ( '2004-01-06 12:34' );
select a from t1 where left(a+0,6) in ( left(20040106,6) );
a
2004-01-06 12:34:00
select a from t1 where left(a+0,6) = ( left(20040106,6) );
a
2004-01-06 12:34:00
select a from t1 where right(a+0,6) in ( right(20040106123400,6) );
a
2004-01-06 12:34:00
select a from t1 where right(a+0,6) = ( right(20040106123400,6) );
a
2004-01-06 12:34:00
select a from t1 where mid(a+0,6,3) in ( mid(20040106123400,6,3) );
a
2004-01-06 12:34:00
select a from t1 where mid(a+0,6,3) = ( mid(20040106123400,6,3) );
a
2004-01-06 12:34:00
drop table t1;
2006-04-24 16:06:43 +02:00
CREATE TABLE t1 (conn CHAR(7), connection_id INT);
INSERT INTO t1 VALUES ('default', CONNECTION_ID());
SELECT GET_LOCK('bug16501',600);
GET_LOCK('bug16501',600)
1
2016-03-25 17:51:22 +01:00
connect con1,localhost,root,,;
2006-04-24 16:06:43 +02:00
INSERT INTO t1 VALUES ('con1', CONNECTION_ID());
SELECT IS_USED_LOCK('bug16501') = connection_id
FROM t1
WHERE conn = 'default';
IS_USED_LOCK('bug16501') = connection_id
1
2006-10-03 15:33:44 +02:00
SELECT GET_LOCK('bug16501',600);
2016-03-25 17:51:22 +01:00
connection default;
2006-04-24 16:06:43 +02:00
SELECT IS_USED_LOCK('bug16501') = CONNECTION_ID();
IS_USED_LOCK('bug16501') = CONNECTION_ID()
1
SELECT RELEASE_LOCK('bug16501');
RELEASE_LOCK('bug16501')
1
2016-03-25 17:51:22 +01:00
connection con1;
2006-05-06 16:24:41 +02:00
GET_LOCK('bug16501',600)
1
2016-03-25 17:51:22 +01:00
connection default;
2006-04-24 16:06:43 +02:00
SELECT IS_USED_LOCK('bug16501') = connection_id
FROM t1
WHERE conn = 'con1';
IS_USED_LOCK('bug16501') = connection_id
1
2016-03-25 17:51:22 +01:00
connection con1;
2006-04-24 16:06:43 +02:00
SELECT IS_USED_LOCK('bug16501') = CONNECTION_ID();
IS_USED_LOCK('bug16501') = CONNECTION_ID()
1
SELECT RELEASE_LOCK('bug16501');
RELEASE_LOCK('bug16501')
1
SELECT IS_USED_LOCK('bug16501');
IS_USED_LOCK('bug16501')
NULL
2016-03-25 17:51:22 +01:00
disconnect con1;
connection default;
2006-04-24 16:06:43 +02:00
DROP TABLE t1;
2006-08-24 02:02:31 +02:00
select export_set(3, _latin1'foo', _utf8'bar', ',', 4);
export_set(3, _latin1'foo', _utf8'bar', ',', 4)
foo,foo,bar,bar
End of 4.1 tests
2005-05-17 20:31:26 +02:00
create table t1 as select uuid(), length(uuid());
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
2017-02-08 21:28:00 +01:00
`uuid()` varchar(36) CHARACTER SET utf8 DEFAULT NULL,
`length(uuid())` int(10) DEFAULT NULL
2005-05-17 20:31:26 +02:00
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
2006-09-25 20:58:10 +02:00
create table t1 select INET_ATON('255.255.0.1') as `a`;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
2006-11-29 10:11:36 +01:00
`a` bigint(21) unsigned DEFAULT NULL
2006-09-25 20:58:10 +02:00
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
2007-03-02 03:20:47 +01:00
drop table if exists table_26093;
drop function if exists func_26093_a;
drop function if exists func_26093_b;
create table table_26093(a int);
insert into table_26093 values
(1), (2), (3), (4), (5),
(6), (7), (8), (9), (10);
create function func_26093_a(x int) returns int
begin
set @invoked := @invoked + 1;
return x;
end//
create function func_26093_b(x int, y int) returns int
begin
set @invoked := @invoked + 1;
return x;
end//
select avg(a) from table_26093;
avg(a)
5.5000
select benchmark(100, (select avg(a) from table_26093));
benchmark(100, (select avg(a) from table_26093))
0
set @invoked := 0;
select benchmark(100, (select avg(func_26093_a(a)) from table_26093));
benchmark(100, (select avg(func_26093_a(a)) from table_26093))
0
select @invoked;
@invoked
10
set @invoked := 0;
select benchmark(100, (select avg(func_26093_b(a, rand())) from table_26093));
benchmark(100, (select avg(func_26093_b(a, rand())) from table_26093))
0
select @invoked;
@invoked
1000
select benchmark(100, (select (a) from table_26093));
ERROR 21000: Subquery returns more than 1 row
select benchmark(100, (select 1, 1));
ERROR 21000: Operand should contain 1 column(s)
drop table table_26093;
drop function func_26093_a;
drop function func_26093_b;
2007-09-28 18:05:23 +02:00
SELECT NAME_CONST('test', NOW());
ERROR HY000: Incorrect arguments to NAME_CONST
SELECT NAME_CONST('test', UPPER('test'));
ERROR HY000: Incorrect arguments to NAME_CONST
SELECT NAME_CONST('test', NULL);
test
NULL
SELECT NAME_CONST('test', 1);
test
1
2007-10-09 11:36:05 +02:00
SELECT NAME_CONST('test', -1);
test
-1
2007-09-28 18:05:23 +02:00
SELECT NAME_CONST('test', 1.0);
test
1.0
2007-10-09 11:36:05 +02:00
SELECT NAME_CONST('test', -1.0);
test
-1.0
2007-09-28 18:05:23 +02:00
SELECT NAME_CONST('test', 'test');
test
test
Bug#34749: Server crash when using NAME_CONST() with an aggregate function
NAME_CONST('whatever', -1) * MAX(whatever) bombed since -1 was
not seen as constant, but as FUNCTION_UNARY_MINUS(constant)
while we are at the same time pretending it was a basic const
item. This confused the aggregate handlers in exciting ways.
We now make NAME_CONST() behave more consistently.
mysql-test/r/func_misc.result:
show that a combination of NAME_CONST('x', -y) and an aggregate
no longer crashes the server.
mysql-test/t/func_misc.test:
show that a combination of NAME_CONST('x', -y) and an aggregate
no longer crashes the server.
sql/ha_ndbcluster_cond.cc:
tell cluster about "new" function type NEG_FUNC.
(this was previous identified as UNKNOWN_FUNC,
so we just handle it the same way, that's all.)
sql/ha_ndbcluster_cond.h:
tell cluster about "new" function type NEG_FUNC.
(this was previous identified as UNKNOWN_FUNC,
so we just handle it the same way, that's all.)
sql/item.cc:
make NAME_CONST() transparent in that type() of
-constant is that of constant, not that of unary
minus (id est, FUNC_ITEM).
sql/item.h:
Move constructor to item.cc
sql/item_func.h:
Revert Bug#30832; we can apply the magic more narrowly
(just for NAME_CONST() rather than all Item_func_neg).
Introduce new function type "NEG_FUNC."
2008-02-28 14:23:22 +01:00
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1),(2),(3);
SELECT NAME_CONST('flag',1) * MAX(a) FROM t1;
NAME_CONST('flag',1) * MAX(a)
3
SELECT NAME_CONST('flag',1.5) * MAX(a) FROM t1;
NAME_CONST('flag',1.5) * MAX(a)
4.5
SELECT NAME_CONST('flag',-1) * MAX(a) FROM t1;
NAME_CONST('flag',-1) * MAX(a)
-3
SELECT NAME_CONST('flag',-1.5) * MAX(a) FROM t1;
NAME_CONST('flag',-1.5) * MAX(a)
-4.5
SELECT NAME_CONST('flag', SQRT(4)) * MAX(a) FROM t1;
ERROR HY000: Incorrect arguments to NAME_CONST
SELECT NAME_CONST('flag',-SQRT(4)) * MAX(a) FROM t1;
ERROR HY000: Incorrect arguments to NAME_CONST
DROP TABLE t1;
2007-12-08 08:36:58 +01:00
CREATE TABLE t1 (a int);
INSERT INTO t1 VALUES (5), (2);
SELECT NAME_CONST(x,2) FROM (SELECT a x FROM t1) t;
2007-12-13 12:47:23 +01:00
ERROR HY000: Incorrect arguments to NAME_CONST
2007-12-08 08:36:58 +01:00
DROP TABLE t1;
2007-11-27 06:36:43 +01:00
CREATE TABLE t1(a INT);
INSERT INTO t1 VALUES (), (), ();
SELECT NAME_CONST(a, '1') FROM t1;
ERROR HY000: Incorrect arguments to NAME_CONST
SET INSERT_ID= NAME_CONST(a, a);
ERROR HY000: Incorrect arguments to NAME_CONST
DROP TABLE t1;
2007-10-19 11:54:05 +02:00
create table t1 (a int not null);
insert into t1 values (-1), (-2);
select min(a) from t1 group by inet_ntoa(a);
min(a)
-2
drop table t1;
2008-02-19 15:16:17 +01:00
SELECT NAME_CONST('var', 'value') COLLATE latin1_general_cs;
NAME_CONST('var', 'value') COLLATE latin1_general_cs
value
2008-07-10 03:58:30 +02:00
select @@session.time_zone into @save_tz;
set @@session.time_zone='UTC';
select uuid() into @my_uuid;
select mid(@my_uuid,15,1);
mid(@my_uuid,15,1)
1
select 24 * 60 * 60 * 1000 * 1000 * 10 into @my_uuid_one_day;
select concat('0',mid(@my_uuid,16,3),mid(@my_uuid,10,4),left(@my_uuid,8)) into @my_uuidate;
select floor(conv(@my_uuidate,16,10)/@my_uuid_one_day) into @my_uuid_date;
select 141427 + datediff(curdate(),'1970-01-01') into @my_uuid_synthetic;
select @my_uuid_date - @my_uuid_synthetic;
@my_uuid_date - @my_uuid_synthetic
0
set @@session.time_zone=@save_tz;
2009-02-05 08:43:39 +01:00
CREATE TABLE t1 (a DATE);
SELECT * FROM t1 WHERE a = NAME_CONST('reportDate',
_binary'2009-01-09' COLLATE 'binary');
a
DROP TABLE t1;
2009-03-26 08:38:17 +01:00
select NAME_CONST('_id',1234) as id;
id
1234
2006-08-24 02:24:59 +02:00
End of 5.0 tests
2007-08-27 22:31:27 +02:00
select connection_id() > 0;
connection_id() > 0
1
2010-04-07 11:59:02 +02:00
#
Bug #54461: crash with longblob and union or update with subquery
Queries may crash, if
1) the GREATEST or the LEAST function has a mixed list of
numeric and LONGBLOB arguments and
2) the result of such a function goes through an intermediate
temporary table.
An Item that references a LONGBLOB field has max_length of
UINT_MAX32 == (2^32 - 1).
The current implementation of GREATEST/LEAST returns REAL
result for a mixed list of numeric and string arguments (that
contradicts with the current documentation, this contradiction
was discussed and it was decided to update the documentation).
The max_length of such a function call was calculated as a
maximum of argument max_length values (i.e. UINT_MAX32).
That max_length value of UINT_MAX32 was used as a length for
the intermediate temporary table Field_double to hold
GREATEST/LEAST function result.
The Field_double::val_str() method call on that field
allocates a String value.
Since an allocation of String reserves an additional byte
for a zero-termination, the size of String buffer was
set to (UINT_MAX32 + 1), that caused an integer overflow:
actually, an empty buffer of size 0 was allocated.
An initialization of the "first" byte of that zero-size
buffer with '\0' caused a crash.
The Item_func_min_max::fix_length_and_dec() has been
modified to calculate max_length for the REAL result like
we do it for arithmetical operators.
******
Bug #54461: crash with longblob and union or update with subquery
Queries may crash, if
1) the GREATEST or the LEAST function has a mixed list of
numeric and LONGBLOB arguments and
2) the result of such a function goes through an intermediate
temporary table.
An Item that references a LONGBLOB field has max_length of
UINT_MAX32 == (2^32 - 1).
The current implementation of GREATEST/LEAST returns REAL
result for a mixed list of numeric and string arguments (that
contradicts with the current documentation, this contradiction
was discussed and it was decided to update the documentation).
The max_length of such a function call was calculated as a
maximum of argument max_length values (i.e. UINT_MAX32).
That max_length value of UINT_MAX32 was used as a length for
the intermediate temporary table Field_double to hold
GREATEST/LEAST function result.
The Field_double::val_str() method call on that field
allocates a String value.
Since an allocation of String reserves an additional byte
for a zero-termination, the size of String buffer was
set to (UINT_MAX32 + 1), that caused an integer overflow:
actually, an empty buffer of size 0 was allocated.
An initialization of the "first" byte of that zero-size
buffer with '\0' caused a crash.
The Item_func_min_max::fix_length_and_dec() has been
modified to calculate max_length for the REAL result like
we do it for arithmetical operators.
mysql-test/r/func_misc.result:
Test case for bug #54461.
******
Test case for bug #54461.
mysql-test/t/func_misc.test:
Test case for bug #54461.
******
Test case for bug #54461.
sql/item_func.cc:
Bug #54461: crash with longblob and union or update with subquery
The Item_func_min_max::fix_length_and_dec() has been
modified to calculate max_length for the REAL result like
we do it for arithmetical operators.
******
Bug #54461: crash with longblob and union or update with subquery
The Item_func_min_max::fix_length_and_dec() has been
modified to calculate max_length for the REAL result like
we do it for arithmetical operators.
2010-08-01 20:12:36 +02:00
# Bug #54461: crash with longblob and union or update with subquery
#
CREATE TABLE t1 (a INT, b LONGBLOB);
INSERT INTO t1 VALUES (1, '2'), (2, '3'), (3, '2');
SELECT DISTINCT LEAST(a, (SELECT b FROM t1 LIMIT 1)) FROM t1 UNION SELECT 1;
LEAST(a, (SELECT b FROM t1 LIMIT 1))
1
2
SELECT DISTINCT GREATEST(a, (SELECT b FROM t1 LIMIT 1)) FROM t1 UNION SELECT 1;
GREATEST(a, (SELECT b FROM t1 LIMIT 1))
2
3
1
DROP TABLE t1;
2010-10-12 21:28:03 +02:00
SELECT INET_NTOA(0);
INET_NTOA(0)
0.0.0.0
SELECT '1' IN ('1', INET_NTOA(0));
'1' IN ('1', INET_NTOA(0))
1
2014-02-12 21:17:28 +01:00
SELECT NAME_CONST('a', -(1 OR 2)) OR 1;
ERROR HY000: Incorrect arguments to NAME_CONST
SELECT NAME_CONST('a', -(1 AND 2)) AND 1;
ERROR HY000: Incorrect arguments to NAME_CONST
SELECT NAME_CONST('a', -(1)) OR 1;
NAME_CONST('a', -(1)) OR 1
1
2010-08-20 13:22:46 +02:00
#
2014-03-14 10:38:17 +01:00
#MDEV-5446: Assertion `!table || (!table->read_set ||
#bitmap_is_set(table->read_set, field_index))' fails on
#EXPLAIN EXTENDED with VALUES function
#
CREATE TABLE t1 (a INT, b INT) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1,10);
CREATE VIEW v1 AS SELECT * FROM t1;
EXPLAIN EXTENDED SELECT VALUES(b) FROM v1;
id select_type table type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 system NULL NULL NULL NULL 1 100.00
Warnings:
2014-03-16 19:21:37 +01:00
Note 1003 select values(10) AS `VALUES(b)` from dual
2014-03-14 10:38:17 +01:00
drop view v1;
drop table t1;
End of 5.3 tests
2014-03-16 19:21:37 +01:00
#
2010-04-07 11:59:02 +02:00
# Bug #52165: Assertion failed: file .\dtoa.c, line 465
#
CREATE TABLE t1 (a SET('a'), b INT);
INSERT INTO t1 VALUES ('', 0);
SELECT COALESCE(a) = COALESCE(b) FROM t1;
COALESCE(a) = COALESCE(b)
1
2015-09-25 19:33:50 +02:00
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: ''
2010-04-07 11:59:02 +02:00
DROP TABLE t1;
2010-08-02 10:17:47 +02:00
#
Bug #54461: crash with longblob and union or update with subquery
Queries may crash, if
1) the GREATEST or the LEAST function has a mixed list of
numeric and LONGBLOB arguments and
2) the result of such a function goes through an intermediate
temporary table.
An Item that references a LONGBLOB field has max_length of
UINT_MAX32 == (2^32 - 1).
The current implementation of GREATEST/LEAST returns REAL
result for a mixed list of numeric and string arguments (that
contradicts with the current documentation, this contradiction
was discussed and it was decided to update the documentation).
The max_length of such a function call was calculated as a
maximum of argument max_length values (i.e. UINT_MAX32).
That max_length value of UINT_MAX32 was used as a length for
the intermediate temporary table Field_double to hold
GREATEST/LEAST function result.
The Field_double::val_str() method call on that field
allocates a String value.
Since an allocation of String reserves an additional byte
for a zero-termination, the size of String buffer was
set to (UINT_MAX32 + 1), that caused an integer overflow:
actually, an empty buffer of size 0 was allocated.
An initialization of the "first" byte of that zero-size
buffer with '\0' caused a crash.
The Item_func_min_max::fix_length_and_dec() has been
modified to calculate max_length for the REAL result like
we do it for arithmetical operators.
******
Bug #54461: crash with longblob and union or update with subquery
Queries may crash, if
1) the GREATEST or the LEAST function has a mixed list of
numeric and LONGBLOB arguments and
2) the result of such a function goes through an intermediate
temporary table.
An Item that references a LONGBLOB field has max_length of
UINT_MAX32 == (2^32 - 1).
The current implementation of GREATEST/LEAST returns REAL
result for a mixed list of numeric and string arguments (that
contradicts with the current documentation, this contradiction
was discussed and it was decided to update the documentation).
The max_length of such a function call was calculated as a
maximum of argument max_length values (i.e. UINT_MAX32).
That max_length value of UINT_MAX32 was used as a length for
the intermediate temporary table Field_double to hold
GREATEST/LEAST function result.
The Field_double::val_str() method call on that field
allocates a String value.
Since an allocation of String reserves an additional byte
for a zero-termination, the size of String buffer was
set to (UINT_MAX32 + 1), that caused an integer overflow:
actually, an empty buffer of size 0 was allocated.
An initialization of the "first" byte of that zero-size
buffer with '\0' caused a crash.
The Item_func_min_max::fix_length_and_dec() has been
modified to calculate max_length for the REAL result like
we do it for arithmetical operators.
mysql-test/r/func_misc.result:
Test case for bug #54461.
******
Test case for bug #54461.
mysql-test/t/func_misc.test:
Test case for bug #54461.
******
Test case for bug #54461.
sql/item_func.cc:
Bug #54461: crash with longblob and union or update with subquery
The Item_func_min_max::fix_length_and_dec() has been
modified to calculate max_length for the REAL result like
we do it for arithmetical operators.
******
Bug #54461: crash with longblob and union or update with subquery
The Item_func_min_max::fix_length_and_dec() has been
modified to calculate max_length for the REAL result like
we do it for arithmetical operators.
2010-08-01 20:12:36 +02:00
# Bug #54461: crash with longblob and union or update with subquery
#
CREATE TABLE t1 (a INT, b LONGBLOB);
INSERT INTO t1 VALUES (1, '2'), (2, '3'), (3, '2');
SELECT DISTINCT LEAST(a, (SELECT b FROM t1 LIMIT 1)) FROM t1 UNION SELECT 1;
LEAST(a, (SELECT b FROM t1 LIMIT 1))
1
2
SELECT DISTINCT GREATEST(a, (SELECT b FROM t1 LIMIT 1)) FROM t1 UNION SELECT 1;
GREATEST(a, (SELECT b FROM t1 LIMIT 1))
2
3
1
DROP TABLE t1;
2010-10-12 21:28:03 +02:00
SELECT INET_NTOA(0);
INET_NTOA(0)
0.0.0.0
SELECT '1' IN ('1', INET_NTOA(0));
'1' IN ('1', INET_NTOA(0))
1
2010-11-22 12:47:28 +01:00
#
# End of 5.1 tests
#
2010-11-18 14:02:24 +01:00
#
# Bug #58199: name_const in the having clause crashes
#
CREATE TABLE t1 (a INT);
SELECT 1 from t1 HAVING NAME_CONST('', a);
ERROR HY000: Incorrect arguments to NAME_CONST
DROP TABLE t1;
2010-11-22 12:47:28 +01:00
#
2013-01-22 12:29:59 +01:00
# Test or correct maybe_null of last_value
#
CREATE TABLE t1 (a char(2) not null );
INSERT INTO t1 VALUES (4),(7),(1);
set @optimizer_switch_save= @@optimizer_switch;
set optimizer_switch='materialization=off';
2015-08-11 18:45:38 +02:00
CREATE TABLE tv (e char(2) not null );
2013-01-22 12:29:59 +01:00
INSERT INTO tv VALUES (1);
CREATE ALGORITHM=MERGE VIEW v_merge AS SELECT * FROM tv;
CREATE ALGORITHM=MERGE VIEW vm AS SELECT * FROM tv;
explain extended
select a from t1 left join v_merge on (a=e) where last_value(NULL,e) not in (select last_value(NULL,e) from vm);
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 3 100.00
1 PRIMARY tv ALL NULL NULL NULL NULL 1 100.00 Using where; Using join buffer (flat, BNL join)
2 DEPENDENT SUBQUERY tv system NULL NULL NULL NULL 1 100.00
Warnings:
2016-11-27 19:50:10 +01:00
Note 1003 select `test`.`t1`.`a` AS `a` from `test`.`t1` left join (`test`.`tv`) on(`test`.`tv`.`e` = `test`.`t1`.`a`) where !<expr_cache><last_value(NULL,`test`.`tv`.`e`)>(<in_optimizer>(last_value(NULL,`test`.`tv`.`e`),<exists>(select last_value(NULL,'1') from dual where trigcond(<cache>(last_value(NULL,`test`.`tv`.`e`)) = last_value(NULL,'1')))))
2013-01-22 12:29:59 +01:00
explain extended
select a from t1 left join v_merge on (a=e) where e not in (select last_value(NULL,e) from vm);
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 3 100.00
1 PRIMARY tv ALL NULL NULL NULL NULL 1 100.00 Using where; Using join buffer (flat, BNL join)
2 DEPENDENT SUBQUERY tv system NULL NULL NULL NULL 1 100.00
Warnings:
2016-11-27 19:50:10 +01:00
Note 1003 select `test`.`t1`.`a` AS `a` from `test`.`t1` left join (`test`.`tv`) on(`test`.`tv`.`e` = `test`.`t1`.`a`) where !<expr_cache><`test`.`tv`.`e`>(<in_optimizer>(`test`.`tv`.`e`,<exists>(select last_value(NULL,'1') from dual where trigcond(<cache>(`test`.`tv`.`e`) = last_value(NULL,'1')))))
2013-01-22 12:29:59 +01:00
set optimizer_switch=@optimizer_switch_save;
drop view v_merge, vm;
drop table t1,tv;
#
2015-07-23 10:50:58 +02:00
# MDEV-4017 - GET_LOCK() with negative timeouts has strange behavior
#
SELECT GET_LOCK('ul1', NULL);
GET_LOCK('ul1', NULL)
NULL
Warnings:
Warning 1411 Incorrect timeout value: 'NULL' for function get_lock
SELECT GET_LOCK('ul1', -1);
GET_LOCK('ul1', -1)
NULL
Warnings:
Warning 1411 Incorrect timeout value: '-1' for function get_lock
2013-04-12 15:06:51 +02:00
#
2015-09-24 17:25:52 +02:00
# MDEV-8624 MariaDB hangs on query with many logical condition
#
CREATE TABLE `t1` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`submitdate` datetime DEFAULT NULL,
`lastpage` int(11) DEFAULT NULL,
`startlanguage` varchar(20) COLLATE utf8_unicode_ci NOT NULL,
`token` varchar(36) COLLATE utf8_unicode_ci DEFAULT NULL,
`datestamp` datetime NOT NULL,
`startdate` datetime NOT NULL,
`ipaddr` text COLLATE utf8_unicode_ci,
`refurl` text COLLATE utf8_unicode_ci,
`57813X540X1723` text COLLATE utf8_unicode_ci,
`57813X540X1724` text COLLATE utf8_unicode_ci,
`57813X540X1725` text COLLATE utf8_unicode_ci,
`57813X540X1726` double DEFAULT NULL,
`57813X540X1909` double DEFAULT NULL,
`57813X541X17271` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X541X17272` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X541X17273` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X541X17274` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X541X17275` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X541X17276` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X541X17281` text COLLATE utf8_unicode_ci,
`57813X541X17282` text COLLATE utf8_unicode_ci,
`57813X541X17283` text COLLATE utf8_unicode_ci,
`57813X541X17284` text COLLATE utf8_unicode_ci,
`57813X541X17285` text COLLATE utf8_unicode_ci,
`57813X541X17286` text COLLATE utf8_unicode_ci,
`57813X542X18131` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X542X18132` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X542X18133` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X542X18134` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X542X18135` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X542X18136` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X542X18137` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X542X18138` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X542X18139` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X542X18141` text COLLATE utf8_unicode_ci,
`57813X542X18142` text COLLATE utf8_unicode_ci,
`57813X542X18143` text COLLATE utf8_unicode_ci,
`57813X542X18144` text COLLATE utf8_unicode_ci,
`57813X542X18145` text COLLATE utf8_unicode_ci,
`57813X542X18146` text COLLATE utf8_unicode_ci,
`57813X542X18147` text COLLATE utf8_unicode_ci,
`57813X542X18148` text COLLATE utf8_unicode_ci,
`57813X542X18149` text COLLATE utf8_unicode_ci,
`57813X543X18451` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X543X18452` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X543X18453` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X543X18454` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X543X18455` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X543X18456` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X543X18461` text COLLATE utf8_unicode_ci,
`57813X543X18462` text COLLATE utf8_unicode_ci,
`57813X543X18463` text COLLATE utf8_unicode_ci,
`57813X543X18464` text COLLATE utf8_unicode_ci,
`57813X543X18465` text COLLATE utf8_unicode_ci,
`57813X543X18466` text COLLATE utf8_unicode_ci,
`57813X544X18711` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X544X18712` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X544X18713` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X544X18714` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X544X18715` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X544X18716` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X544X18717` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X544X18718` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X544X18721` text COLLATE utf8_unicode_ci,
`57813X544X18722` text COLLATE utf8_unicode_ci,
`57813X544X18723` text COLLATE utf8_unicode_ci,
`57813X544X18724` text COLLATE utf8_unicode_ci,
`57813X544X18725` text COLLATE utf8_unicode_ci,
`57813X544X18726` text COLLATE utf8_unicode_ci,
`57813X544X18727` text COLLATE utf8_unicode_ci,
`57813X544X18728` text COLLATE utf8_unicode_ci,
`57813X546X1902` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X546X1903` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X546X1904` varchar(5) COLLATE utf8_unicode_ci DEFAULT NULL,
`57813X545X1901` varchar(1) COLLATE utf8_unicode_ci DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `lime_survey_57813_idx` (`token`),
KEY `57813X540X1723` (`57813X540X1723`(100)),
KEY `57813X540X1724` (`57813X540X1724`(100)),
KEY `57813X540X1726` (`57813X540X1726`),
KEY `57813X540X1725` (`57813X540X1725`(100)),
KEY `57813X546X1902` (`57813X546X1902`),
KEY `57813X546X1903` (`57813X546X1903`),
KEY `57813X546X1904` (`57813X546X1904`)
);
SELECT
COUNT(*) as `N`,
ROUND(
(
SUM(
(
(
IF( 57813X541X17271 IS NOT NULL AND 57813X541X17271 != '' AND 57813X541X17271 != '99', 57813X541X17271, 0 ) +
IF( 57813X541X17272 IS NOT NULL AND 57813X541X17272 != '' AND 57813X541X17272 != '99', 57813X541X17272, 0 ) +
IF( 57813X541X17273 IS NOT NULL AND 57813X541X17273 != '' AND 57813X541X17273 != '99', 57813X541X17273, 0 ) +
IF( 57813X541X17274 IS NOT NULL AND 57813X541X17274 != '' AND 57813X541X17274 != '99', 57813X541X17274, 0 ) +
IF( 57813X541X17275 IS NOT NULL AND 57813X541X17275 != '' AND 57813X541X17275 != '99', 57813X541X17275, 0 ) +
IF( 57813X541X17276 IS NOT NULL AND 57813X541X17276 != '' AND 57813X541X17276 != '99', 57813X541X17276, 0 ) +
IF( 57813X542X18131 IS NOT NULL AND 57813X542X18131 != '' AND 57813X542X18131 != '99', 57813X542X18131, 0 ) +
IF( 57813X542X18132 IS NOT NULL AND 57813X542X18132 != '' AND 57813X542X18132 != '99', 57813X542X18132, 0 ) +
IF( 57813X542X18133 IS NOT NULL AND 57813X542X18133 != '' AND 57813X542X18133 != '99', 57813X542X18133, 0 ) +
IF( 57813X542X18134 IS NOT NULL AND 57813X542X18134 != '' AND 57813X542X18134 != '99', 57813X542X18134, 0 ) +
IF( 57813X542X18135 IS NOT NULL AND 57813X542X18135 != '' AND 57813X542X18135 != '99', 57813X542X18135, 0 ) +
IF( 57813X542X18136 IS NOT NULL AND 57813X542X18136 != '' AND 57813X542X18136 != '99', 57813X542X18136, 0 ) +
IF( 57813X542X18137 IS NOT NULL AND 57813X542X18137 != '' AND 57813X542X18137 != '99', 57813X542X18137, 0 ) +
IF( 57813X542X18138 IS NOT NULL AND 57813X542X18138 != '' AND 57813X542X18138 != '99', 57813X542X18138, 0 ) +
IF( 57813X542X18139 IS NOT NULL AND 57813X542X18139 != '' AND 57813X542X18139 != '99', 57813X542X18139, 0 ) +
IF( 57813X543X18451 IS NOT NULL AND 57813X543X18451 != '' AND 57813X543X18451 != '99', 57813X543X18451, 0 ) +
IF( 57813X543X18452 IS NOT NULL AND 57813X543X18452 != '' AND 57813X543X18452 != '99', 57813X543X18452, 0 ) +
IF( 57813X543X18453 IS NOT NULL AND 57813X543X18453 != '' AND 57813X543X18453 != '99', 57813X543X18453, 0 ) +
IF( 57813X543X18454 IS NOT NULL AND 57813X543X18454 != '' AND 57813X543X18454 != '99', 57813X543X18454, 0 ) +
IF( 57813X543X18455 IS NOT NULL AND 57813X543X18455 != '' AND 57813X543X18455 != '99', 57813X543X18455, 0 ) +
IF( 57813X543X18456 IS NOT NULL AND 57813X543X18456 != '' AND 57813X543X18456 != '99', 57813X543X18456, 0 ) +
IF( 57813X544X18711 IS NOT NULL AND 57813X544X18711 != '' AND 57813X544X18711 != '99', 57813X544X18711, 0 ) +
IF( 57813X544X18712 IS NOT NULL AND 57813X544X18712 != '' AND 57813X544X18712 != '99', 57813X544X18712, 0 ) +
IF( 57813X544X18713 IS NOT NULL AND 57813X544X18713 != '' AND 57813X544X18713 != '99', 57813X544X18713, 0 ) +
IF( 57813X544X18714 IS NOT NULL AND 57813X544X18714 != '' AND 57813X544X18714 != '99', 57813X544X18714, 0 ) +
IF( 57813X544X18715 IS NOT NULL AND 57813X544X18715 != '' AND 57813X544X18715 != '99', 57813X544X18715, 0 ) +
IF( 57813X544X18716 IS NOT NULL AND 57813X544X18716 != '' AND 57813X544X18716 != '99', 57813X544X18716, 0 ) +
IF( 57813X544X18717 IS NOT NULL AND 57813X544X18717 != '' AND 57813X544X18717 != '99', 57813X544X18717, 0 ) +
IF( 57813X544X18718 IS NOT NULL AND 57813X544X18718 != '' AND 57813X544X18718 != '99', 57813X544X18718, 0 )
)
/
(
IF( 57813X541X17271 IS NOT NULL AND 57813X541X17271 != '' AND 57813X541X17271 != '99', 1, 0 ) +
IF( 57813X541X17272 IS NOT NULL AND 57813X541X17272 != '' AND 57813X541X17272 != '99', 1, 0 ) +
IF( 57813X541X17273 IS NOT NULL AND 57813X541X17273 != '' AND 57813X541X17273 != '99', 1, 0 ) +
IF( 57813X541X17274 IS NOT NULL AND 57813X541X17274 != '' AND 57813X541X17274 != '99', 1, 0 ) +
IF( 57813X541X17275 IS NOT NULL AND 57813X541X17275 != '' AND 57813X541X17275 != '99', 1, 0 ) +
IF( 57813X541X17276 IS NOT NULL AND 57813X541X17276 != '' AND 57813X541X17276 != '99', 1, 0 ) +
IF( 57813X542X18131 IS NOT NULL AND 57813X542X18131 != '' AND 57813X542X18131 != '99', 1, 0 ) +
IF( 57813X542X18132 IS NOT NULL AND 57813X542X18132 != '' AND 57813X542X18132 != '99', 1, 0 ) +
IF( 57813X542X18133 IS NOT NULL AND 57813X542X18133 != '' AND 57813X542X18133 != '99', 1, 0 ) +
IF( 57813X542X18134 IS NOT NULL AND 57813X542X18134 != '' AND 57813X542X18134 != '99', 1, 0 ) +
IF( 57813X542X18135 IS NOT NULL AND 57813X542X18135 != '' AND 57813X542X18135 != '99', 1, 0 ) +
IF( 57813X542X18136 IS NOT NULL AND 57813X542X18136 != '' AND 57813X542X18136 != '99', 1, 0 ) +
IF( 57813X542X18137 IS NOT NULL AND 57813X542X18137 != '' AND 57813X542X18137 != '99', 1, 0 ) +
IF( 57813X542X18138 IS NOT NULL AND 57813X542X18138 != '' AND 57813X542X18138 != '99', 1, 0 ) +
IF( 57813X542X18139 IS NOT NULL AND 57813X542X18139 != '' AND 57813X542X18139 != '99', 1, 0 ) +
IF( 57813X543X18451 IS NOT NULL AND 57813X543X18451 != '' AND 57813X543X18451 != '99', 1, 0 ) +
IF( 57813X543X18452 IS NOT NULL AND 57813X543X18452 != '' AND 57813X543X18452 != '99', 1, 0 ) +
IF( 57813X543X18453 IS NOT NULL AND 57813X543X18453 != '' AND 57813X543X18453 != '99', 1, 0 ) +
IF( 57813X543X18454 IS NOT NULL AND 57813X543X18454 != '' AND 57813X543X18454 != '99', 1, 0 ) +
IF( 57813X543X18455 IS NOT NULL AND 57813X543X18455 != '' AND 57813X543X18455 != '99', 1, 0 ) +
IF( 57813X543X18456 IS NOT NULL AND 57813X543X18456 != '' AND 57813X543X18456 != '99', 1, 0 ) +
IF( 57813X544X18711 IS NOT NULL AND 57813X544X18711 != '' AND 57813X544X18711 != '99', 1, 0 ) +
IF( 57813X544X18712 IS NOT NULL AND 57813X544X18712 != '' AND 57813X544X18712 != '99', 1, 0 ) +
IF( 57813X544X18713 IS NOT NULL AND 57813X544X18713 != '' AND 57813X544X18713 != '99', 1, 0 ) +
IF( 57813X544X18714 IS NOT NULL AND 57813X544X18714 != '' AND 57813X544X18714 != '99', 1, 0 ) +
IF( 57813X544X18715 IS NOT NULL AND 57813X544X18715 != '' AND 57813X544X18715 != '99', 1, 0 ) +
IF( 57813X544X18716 IS NOT NULL AND 57813X544X18716 != '' AND 57813X544X18716 != '99', 1, 0 ) +
IF( 57813X544X18717 IS NOT NULL AND 57813X544X18717 != '' AND 57813X544X18717 != '99', 1, 0 ) +
IF( 57813X544X18718 IS NOT NULL AND 57813X544X18718 != '' AND 57813X544X18718 != '99', 1, 0 )
)
)
)
/ COUNT(*) ), 4) as `AVG`
FROM `t1`
WHERE `submitdate` IS NOT NULL
AND (
( 57813X541X17271 IS NOT NULL AND 57813X541X17271 != '' AND 57813X541X17271 != '99' ) OR
( 57813X541X17272 IS NOT NULL AND 57813X541X17272 != '' AND 57813X541X17272 != '99' ) OR
( 57813X541X17273 IS NOT NULL AND 57813X541X17273 != '' AND 57813X541X17273 != '99' ) OR
( 57813X541X17274 IS NOT NULL AND 57813X541X17274 != '' AND 57813X541X17274 != '99' ) OR
( 57813X541X17275 IS NOT NULL AND 57813X541X17275 != '' AND 57813X541X17275 != '99' ) OR
( 57813X541X17276 IS NOT NULL AND 57813X541X17276 != '' AND 57813X541X17276 != '99' ) OR
( 57813X542X18131 IS NOT NULL AND 57813X542X18131 != '' AND 57813X542X18131 != '99' ) OR
( 57813X542X18132 IS NOT NULL AND 57813X542X18132 != '' AND 57813X542X18132 != '99' ) OR
( 57813X542X18133 IS NOT NULL AND 57813X542X18133 != '' AND 57813X542X18133 != '99' ) OR
( 57813X542X18134 IS NOT NULL AND 57813X542X18134 != '' AND 57813X542X18134 != '99' ) OR
( 57813X542X18135 IS NOT NULL AND 57813X542X18135 != '' AND 57813X542X18135 != '99' ) OR
( 57813X542X18136 IS NOT NULL AND 57813X542X18136 != '' AND 57813X542X18136 != '99' ) OR
( 57813X542X18137 IS NOT NULL AND 57813X542X18137 != '' AND 57813X542X18137 != '99' ) OR
( 57813X542X18138 IS NOT NULL AND 57813X542X18138 != '' AND 57813X542X18138 != '99' ) OR
( 57813X542X18139 IS NOT NULL AND 57813X542X18139 != '' AND 57813X542X18139 != '99' ) OR
( 57813X543X18451 IS NOT NULL AND 57813X543X18451 != '' AND 57813X543X18451 != '99' ) OR
( 57813X543X18452 IS NOT NULL AND 57813X543X18452 != '' AND 57813X543X18452 != '99' ) OR
( 57813X543X18453 IS NOT NULL AND 57813X543X18453 != '' AND 57813X543X18453 != '99' ) OR
( 57813X543X18454 IS NOT NULL AND 57813X543X18454 != '' AND 57813X543X18454 != '99' ) OR
( 57813X543X18455 IS NOT NULL AND 57813X543X18455 != '' AND 57813X543X18455 != '99' ) OR
( 57813X543X18456 IS NOT NULL AND 57813X543X18456 != '' AND 57813X543X18456 != '99' ) OR
( 57813X544X18711 IS NOT NULL AND 57813X544X18711 != '' AND 57813X544X18711 != '99' ) OR
( 57813X544X18712 IS NOT NULL AND 57813X544X18712 != '' AND 57813X544X18712 != '99' ) OR
( 57813X544X18713 IS NOT NULL AND 57813X544X18713 != '' AND 57813X544X18713 != '99' ) OR
( 57813X544X18714 IS NOT NULL AND 57813X544X18714 != '' AND 57813X544X18714 != '99' ) OR
( 57813X544X18715 IS NOT NULL AND 57813X544X18715 != '' AND 57813X544X18715 != '99' ) OR
( 57813X544X18716 IS NOT NULL AND 57813X544X18716 != '' AND 57813X544X18716 != '99' ) OR
( 57813X544X18717 IS NOT NULL AND 57813X544X18717 != '' AND 57813X544X18717 != '99' ) OR
( 57813X544X18718 IS NOT NULL AND 57813X544X18718 != '' AND 57813X544X18718 != '99' ) )
AND 57813X540X1723 = 'Test';
N AVG
0 NULL
drop table t1;
2016-05-24 04:14:21 +02:00
SELECT NAME_CONST('a', -(1 OR 2)) OR 1;
ERROR HY000: Incorrect arguments to NAME_CONST
SELECT NAME_CONST('a', -(1 AND 2)) OR 1;
ERROR HY000: Incorrect arguments to NAME_CONST
SELECT NAME_CONST('a', -(1)) OR 1;
NAME_CONST('a', -(1)) OR 1
1
2015-09-24 17:25:52 +02:00
#
2010-11-22 12:47:28 +01:00
# End of 5.5 tests
#
2015-10-09 17:12:26 +02:00
#
2013-04-12 15:06:51 +02:00
# GET_LOCK, RELEASE_LOCK, IS_USED_LOCK functions test
#
# IS_USED_LOCK, IS_FREE_LOCK: the lock is not acquired
# Note: IS_USED_LOCK returns NULL if the lock is unused
select is_used_lock('test');
is_used_lock('test')
NULL
select is_free_lock('test');
is_free_lock('test')
1
# GET_LOCK returns 1 if it manages to acquire a lock
select get_lock('test', 0);
get_lock('test', 0)
1
# IS_USED_LOCK, IS_FREE_LOCK: the lock is acquired
select is_free_lock('test');
is_free_lock('test')
0
select is_used_lock('test') = connection_id();
is_used_lock('test') = connection_id()
1
2016-03-25 17:51:22 +01:00
connect con1,localhost,root,,;
connection con1;
2013-04-12 15:06:51 +02:00
# IS_USED_LOCK, IS_FREE_LOCK: the lock is acquired in another
# connection
select is_used_lock('test') = connection_id();
is_used_lock('test') = connection_id()
0
select is_free_lock('test');
is_free_lock('test')
0
# GET_LOCK returns 0 if it can't acquire a lock (wait timeout)
select get_lock('test', 0);
get_lock('test', 0)
0
# RELEASE_LOCK returns 0 if the lock belongs to another connection
select release_lock('test');
release_lock('test')
0
2016-03-25 17:51:22 +01:00
connection default;
2013-04-12 15:06:51 +02:00
# RELEASE_LOCK returns 1 if it successfully releases a lock
select release_lock('test');
release_lock('test')
1
# RELEASE_LOCK returns NULL if it doesn't release a lock and there is no such lock
select release_lock('test');
release_lock('test')
NULL
# Test that get_lock() returns NULL if error.
select get_lock('test', 0);
get_lock('test', 0)
1
2016-03-25 17:51:22 +01:00
connection con1;
2013-04-12 15:06:51 +02:00
create table t1 select connection_id() as id;
select get_lock('test', 7200);
2016-03-25 17:51:22 +01:00
connection default;
2013-04-12 15:06:51 +02:00
select (@id := id) - id from t1;
(@id := id) - id
0
kill query @id;
2016-03-25 17:51:22 +01:00
connection con1;
2013-04-12 15:06:51 +02:00
get_lock('test', 7200)
NULL
2016-03-25 17:51:22 +01:00
connection default;
2013-04-12 15:06:51 +02:00
# GET_LOCK() works recursively
select get_lock('test', 0);
get_lock('test', 0)
1
select get_lock('test', 0);
get_lock('test', 0)
1
select get_lock('test', 0);
get_lock('test', 0)
1
# RELEASE_LOCK() needs to be called recursively then, too
select release_lock('test');
release_lock('test')
1
select release_lock('test');
release_lock('test')
1
select release_lock('test');
release_lock('test')
1
# Once the last instance of the lock is released,
# the next call returns NULL
select release_lock('test');
release_lock('test')
1
# Multiple locks in the same session are OK
select get_lock('test1', 0);
get_lock('test1', 0)
1
select get_lock('test2', 0);
get_lock('test2', 0)
1
select get_lock('test3', 0);
get_lock('test3', 0)
1
select release_lock('test1');
release_lock('test1')
1
select release_lock('test2');
release_lock('test2')
1
select release_lock('test3');
release_lock('test3')
1
# Deadlocks are detected e.g. in case of a mutual wait
select get_lock('test1', 0);
get_lock('test1', 0)
1
2016-03-25 17:51:22 +01:00
connection con1;
2013-04-12 15:06:51 +02:00
select get_lock('test2', 0);
get_lock('test2', 0)
1
select get_lock('test1', 7200);
2016-03-25 17:51:22 +01:00
connection default;
2013-04-12 15:06:51 +02:00
select get_lock('test2', 7200);
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
select release_lock('test1');
release_lock('test1')
1
2016-03-25 17:51:22 +01:00
connection con1;
2013-04-12 15:06:51 +02:00
get_lock('test1', 7200)
1
select release_lock('test2');
release_lock('test2')
1
select release_lock('test1');
release_lock('test1')
1
2016-03-25 17:51:22 +01:00
connection default;
2013-04-12 15:06:51 +02:00
# LOCK/UNLOCK TABLES works fine with a user lock.
lock table t1 write;
select get_lock('test', 0);
get_lock('test', 0)
1
unlock tables;
commit;
select release_lock('test');
release_lock('test')
1
# GLOBAL READ LOCK works with fine with user locks
select get_lock('test1', 0);
get_lock('test1', 0)
1
flush tables with read lock;
select get_lock('test2', 0);
get_lock('test2', 0)
1
unlock tables;
commit;
select release_lock('test1');
release_lock('test1')
1
select release_lock('test2');
release_lock('test2')
1
# BEGIN/COMMIT/ROLLBACK don't unlock user locks.
begin;
select get_lock('test1', 0);
get_lock('test1', 0)
1
select get_lock('test2', 0);
get_lock('test2', 0)
1
select count(*) from t1;
count(*)
1
rollback;
select release_lock('test1');
release_lock('test1')
1
select release_lock('test2');
release_lock('test2')
1
# Deadlocks between user locks and LOCK TABLES locks
# are detected OK.
select get_lock('test', 0);
get_lock('test', 0)
1
2016-03-25 17:51:22 +01:00
connection con1;
2013-04-12 15:06:51 +02:00
lock table t1 write;
select get_lock('test', 7200);
2016-03-25 17:51:22 +01:00
connection default;
2013-04-12 15:06:51 +02:00
lock table t1 read;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
select release_lock('test');
release_lock('test')
1
2016-03-25 17:51:22 +01:00
connection con1;
2013-04-12 15:06:51 +02:00
get_lock('test', 7200)
1
select release_lock('test');
release_lock('test')
1
unlock tables;
# cleanup
2016-03-25 17:51:22 +01:00
disconnect con1;
connection default;
2013-04-12 15:06:51 +02:00
drop table t1;
# check too long identifier names
select get_lock(repeat('a', 192), 0);
get_lock(repeat('a', 192), 0)
1
select is_used_lock(repeat('a', 192)) = connection_id();
is_used_lock(repeat('a', 192)) = connection_id()
1
select is_free_lock(repeat('a', 192));
is_free_lock(repeat('a', 192))
0
select release_lock(repeat('a', 192));
release_lock(repeat('a', 192))
1
select get_lock(repeat('a', 193), 0);
ERROR 42000: Identifier name 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' is too long
select is_used_lock(repeat('a', 193));
ERROR 42000: Identifier name 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' is too long
select is_free_lock(repeat('a', 193));
ERROR 42000: Identifier name 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' is too long
select release_lock(repeat('a', 193));
ERROR 42000: Identifier name 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' is too long
2014-05-30 14:19:00 +02:00
# --
# -- WL#5787: IPv6-capable INET_ATON and INET_NTOA functions.
# --
# -- INET6_ATON: checking NULL, invalid types, out-of range values...
SELECT INET6_ATON(NULL) IS NULL;
INET6_ATON(NULL) IS NULL
1
SELECT INET6_ATON(123) IS NULL;
INET6_ATON(123) IS NULL
1
SELECT INET6_ATON(123.45) IS NULL;
INET6_ATON(123.45) IS NULL
1
SELECT INET6_ATON(NOW()) IS NULL;
INET6_ATON(NOW()) IS NULL
1
SELECT INET6_ATON('1.2.3') IS NULL;
INET6_ATON('1.2.3') IS NULL
1
SELECT INET6_ATON('1.2.3.') IS NULL;
INET6_ATON('1.2.3.') IS NULL
1
SELECT INET6_ATON('1..3.4') IS NULL;
INET6_ATON('1..3.4') IS NULL
1
SELECT INET6_ATON('-1.2.3.4') IS NULL;
INET6_ATON('-1.2.3.4') IS NULL
1
SELECT INET6_ATON('1.2.3.256') IS NULL;
INET6_ATON('1.2.3.256') IS NULL
1
SELECT INET6_ATON('1.2.3.4.5') IS NULL;
INET6_ATON('1.2.3.4.5') IS NULL
1
SELECT INET6_ATON('0001.2.3.4') IS NULL;
INET6_ATON('0001.2.3.4') IS NULL
1
SELECT INET6_ATON('0x1.2.3.4') IS NULL;
INET6_ATON('0x1.2.3.4') IS NULL
1
SELECT INET6_ATON('a.2.3.4') IS NULL;
INET6_ATON('a.2.3.4') IS NULL
1
SELECT INET6_ATON('1.2.3.4:80') IS NULL;
INET6_ATON('1.2.3.4:80') IS NULL
1
SELECT INET6_ATON('1.2.3.4/32') IS NULL;
INET6_ATON('1.2.3.4/32') IS NULL
1
SELECT INET6_ATON('mysql.com') IS NULL;
INET6_ATON('mysql.com') IS NULL
1
SELECT INET6_ATON(':::') IS NULL;
INET6_ATON(':::') IS NULL
1
SELECT INET6_ATON(':1:2:3') IS NULL;
INET6_ATON(':1:2:3') IS NULL
1
SELECT INET6_ATON('1:2:3:') IS NULL;
INET6_ATON('1:2:3:') IS NULL
1
SELECT INET6_ATON(':1::2:3') IS NULL;
INET6_ATON(':1::2:3') IS NULL
1
SELECT INET6_ATON('1::2:3:') IS NULL;
INET6_ATON('1::2:3:') IS NULL
1
SELECT INET6_ATON('::00001') IS NULL;
INET6_ATON('::00001') IS NULL
1
SELECT INET6_ATON('::00001:2') IS NULL;
INET6_ATON('::00001:2') IS NULL
1
SELECT INET6_ATON('::12345') IS NULL;
INET6_ATON('::12345') IS NULL
1
SELECT INET6_ATON('1020::3040::5060') IS NULL;
INET6_ATON('1020::3040::5060') IS NULL
1
SELECT INET6_ATON('::ABCZ') IS NULL;
INET6_ATON('::ABCZ') IS NULL
1
SELECT INET6_ATON('::0x1.2.3.4') IS NULL;
INET6_ATON('::0x1.2.3.4') IS NULL
1
SELECT INET6_ATON('::1.0x2.3.4') IS NULL;
INET6_ATON('::1.0x2.3.4') IS NULL
1
SELECT INET6_ATON('::a.b.c.d') IS NULL;
INET6_ATON('::a.b.c.d') IS NULL
1
SELECT INET6_ATON('::FFFF:0x1.2.3.4') IS NULL;
INET6_ATON('::FFFF:0x1.2.3.4') IS NULL
1
SELECT INET6_ATON('::FFFF:1.0x2.3.4') IS NULL;
INET6_ATON('::FFFF:1.0x2.3.4') IS NULL
1
SELECT INET6_ATON('::FFFF:a.b.c.d') IS NULL;
INET6_ATON('::FFFF:a.b.c.d') IS NULL
1
SELECT INET6_ATON('::1.2.3.4:ABCD') IS NULL;
INET6_ATON('::1.2.3.4:ABCD') IS NULL
1
# NOTE: such addresses are supported because getaddrinfo() supports them.
# This is just to record the current behaviour.
SELECT HEX(INET6_ATON('::ABCD:1.2.3.4'));
HEX(INET6_ATON('::ABCD:1.2.3.4'))
00000000000000000000ABCD01020304
# -- INET6_ATON: checking binary representation...
SELECT HEX(INET6_ATON('0.0.0.0'));
HEX(INET6_ATON('0.0.0.0'))
00000000
SELECT HEX(INET6_ATON('00.00.00.00'));
HEX(INET6_ATON('00.00.00.00'))
00000000
SELECT HEX(INET6_ATON('000.000.000.000'));
HEX(INET6_ATON('000.000.000.000'))
00000000
SELECT HEX(INET6_ATON('1.2.3.4'));
HEX(INET6_ATON('1.2.3.4'))
01020304
SELECT HEX(INET6_ATON('01.02.03.04'));
HEX(INET6_ATON('01.02.03.04'))
01020304
SELECT HEX(INET6_ATON('001.002.003.004'));
HEX(INET6_ATON('001.002.003.004'))
01020304
SELECT HEX(INET6_ATON('255.255.255.255'));
HEX(INET6_ATON('255.255.255.255'))
FFFFFFFF
SELECT HEX(INET6_ATON('::'));
HEX(INET6_ATON('::'))
00000000000000000000000000000000
SELECT HEX(INET6_ATON('0::0'));
HEX(INET6_ATON('0::0'))
00000000000000000000000000000000
SELECT HEX(INET6_ATON('1::2'));
HEX(INET6_ATON('1::2'))
00010000000000000000000000000002
SELECT HEX(INET6_ATON('0::'));
HEX(INET6_ATON('0::'))
00000000000000000000000000000000
SELECT HEX(INET6_ATON('1::'));
HEX(INET6_ATON('1::'))
00010000000000000000000000000000
SELECT HEX(INET6_ATON('::0'));
HEX(INET6_ATON('::0'))
00000000000000000000000000000000
SELECT HEX(INET6_ATON('::1'));
HEX(INET6_ATON('::1'))
00000000000000000000000000000001
SELECT HEX(INET6_ATON('1:2:3:4:5:6:7:8'));
HEX(INET6_ATON('1:2:3:4:5:6:7:8'))
00010002000300040005000600070008
SELECT HEX(INET6_ATON('::2:3:4:5:6:7:8'));
HEX(INET6_ATON('::2:3:4:5:6:7:8'))
00000002000300040005000600070008
SELECT HEX(INET6_ATON('1::3:4:5:6:7:8'));
HEX(INET6_ATON('1::3:4:5:6:7:8'))
00010000000300040005000600070008
SELECT HEX(INET6_ATON('1:2::4:5:6:7:8'));
HEX(INET6_ATON('1:2::4:5:6:7:8'))
00010002000000040005000600070008
SELECT HEX(INET6_ATON('1:2:3::5:6:7:8'));
HEX(INET6_ATON('1:2:3::5:6:7:8'))
00010002000300000005000600070008
SELECT HEX(INET6_ATON('1:2:3:4::6:7:8'));
HEX(INET6_ATON('1:2:3:4::6:7:8'))
00010002000300040000000600070008
SELECT HEX(INET6_ATON('1:2:3:4:5::7:8'));
HEX(INET6_ATON('1:2:3:4:5::7:8'))
00010002000300040005000000070008
SELECT HEX(INET6_ATON('1:2:3:4:5:6::8'));
HEX(INET6_ATON('1:2:3:4:5:6::8'))
00010002000300040005000600000008
SELECT HEX(INET6_ATON('1:2:3:4:5:6:7::'));
HEX(INET6_ATON('1:2:3:4:5:6:7::'))
00010002000300040005000600070000
SELECT HEX(INET6_ATON('0000:0000::0000:0001'));
HEX(INET6_ATON('0000:0000::0000:0001'))
00000000000000000000000000000001
SELECT HEX(INET6_ATON('1234:5678:9abc:def0:4321:8765:cba9:0fed'));
HEX(INET6_ATON('1234:5678:9abc:def0:4321:8765:cba9:0fed'))
123456789ABCDEF043218765CBA90FED
SELECT HEX(INET6_ATON('0000:0000:0000:0000:0000:0000:0000:0001'));
HEX(INET6_ATON('0000:0000:0000:0000:0000:0000:0000:0001'))
00000000000000000000000000000001
SELECT HEX(INET6_ATON('::C0A8:0102'));
HEX(INET6_ATON('::C0A8:0102'))
000000000000000000000000C0A80102
SELECT HEX(INET6_ATON('::c0a8:0102'));
HEX(INET6_ATON('::c0a8:0102'))
000000000000000000000000C0A80102
SELECT HEX(INET6_ATON('::192.168.1.2'));
HEX(INET6_ATON('::192.168.1.2'))
000000000000000000000000C0A80102
SELECT HEX(INET6_ATON('::FfFf:C0a8:0102'));
HEX(INET6_ATON('::FfFf:C0a8:0102'))
00000000000000000000FFFFC0A80102
SELECT HEX(INET6_ATON('::ffff:c0a8:0102'));
HEX(INET6_ATON('::ffff:c0a8:0102'))
00000000000000000000FFFFC0A80102
SELECT HEX(INET6_ATON('::ffff:192.168.1.2'));
HEX(INET6_ATON('::ffff:192.168.1.2'))
00000000000000000000FFFFC0A80102
SELECT HEX(INET6_ATON('::01.2.3.4'));
HEX(INET6_ATON('::01.2.3.4'))
00000000000000000000000001020304
SELECT HEX(INET6_ATON('::1.02.3.4'));
HEX(INET6_ATON('::1.02.3.4'))
00000000000000000000000001020304
SELECT HEX(INET6_ATON('::1.2.03.4'));
HEX(INET6_ATON('::1.2.03.4'))
00000000000000000000000001020304
SELECT HEX(INET6_ATON('::1.2.3.04'));
HEX(INET6_ATON('::1.2.3.04'))
00000000000000000000000001020304
SELECT HEX(INET6_ATON('::1.2.3.00'));
HEX(INET6_ATON('::1.2.3.00'))
00000000000000000000000001020300
SELECT HEX(INET6_ATON('::FFFF:01.2.3.4'));
HEX(INET6_ATON('::FFFF:01.2.3.4'))
00000000000000000000FFFF01020304
SELECT HEX(INET6_ATON('::FFFF:1.02.3.4'));
HEX(INET6_ATON('::FFFF:1.02.3.4'))
00000000000000000000FFFF01020304
SELECT HEX(INET6_ATON('::FFFF:1.2.03.4'));
HEX(INET6_ATON('::FFFF:1.2.03.4'))
00000000000000000000FFFF01020304
SELECT HEX(INET6_ATON('::FFFF:1.2.3.04'));
HEX(INET6_ATON('::FFFF:1.2.3.04'))
00000000000000000000FFFF01020304
SELECT HEX(INET6_ATON('::FFFF:1.2.3.00'));
HEX(INET6_ATON('::FFFF:1.2.3.00'))
00000000000000000000FFFF01020300
# -- INET6_ATON: checking the length is either 4 or 16...
SELECT LENGTH(INET6_ATON('0.0.0.0'));
LENGTH(INET6_ATON('0.0.0.0'))
4
SELECT LENGTH(INET6_ATON('255.255.255.255'));
LENGTH(INET6_ATON('255.255.255.255'))
4
SELECT LENGTH(INET6_ATON('::'));
LENGTH(INET6_ATON('::'))
16
SELECT LENGTH(INET6_ATON('1020:3040:5060:7080:90A0:B0C0:D0E0:F010'));
LENGTH(INET6_ATON('1020:3040:5060:7080:90A0:B0C0:D0E0:F010'))
16
# -- INET6_NTOA: checking NULL, invalid types, out-of range values...
SELECT INET6_NTOA(NULL);
INET6_NTOA(NULL)
NULL
SELECT INET6_NTOA(123);
INET6_NTOA(123)
NULL
SELECT INET6_NTOA(123.456);
INET6_NTOA(123.456)
NULL
SELECT INET6_NTOA(NOW());
INET6_NTOA(NOW())
NULL
SELECT INET6_NTOA(UNHEX('C0A801'));
INET6_NTOA(UNHEX('C0A801'))
NULL
SELECT INET6_NTOA(UNHEX('C0A80102'));
INET6_NTOA(UNHEX('C0A80102'))
192.168.1.2
SELECT INET6_NTOA(UNHEX('C0A8010203'));
INET6_NTOA(UNHEX('C0A8010203'))
NULL
SELECT INET6_NTOA(UNHEX('0102030405060708090A0B0C0D0E0F'));
INET6_NTOA(UNHEX('0102030405060708090A0B0C0D0E0F'))
NULL
SELECT INET6_NTOA(UNHEX('0102030405060708090A0B0C0D0E0F10'));
INET6_NTOA(UNHEX('0102030405060708090A0B0C0D0E0F10'))
102:304:506:708:90a:b0c:d0e:f10
SELECT INET6_NTOA(UNHEX('0102030405060708090A0B0C0D0E0F1011'));
INET6_NTOA(UNHEX('0102030405060708090A0B0C0D0E0F1011'))
NULL
SELECT INET6_NTOA('1234'), INET6_NTOA(BINARY('1234'));
INET6_NTOA('1234') INET6_NTOA(BINARY('1234'))
NULL 49.50.51.52
SELECT INET6_NTOA('0123456789abcdef'), INET6_NTOA(BINARY('0123456789abcdef'));
INET6_NTOA('0123456789abcdef') INET6_NTOA(BINARY('0123456789abcdef'))
NULL 3031:3233:3435:3637:3839:6162:6364:6566
# -- Checking double-conversion...
SELECT INET6_NTOA(INET6_ATON('::'));
INET6_NTOA(INET6_ATON('::'))
::
SELECT INET6_NTOA(INET6_ATON('0::0'));
INET6_NTOA(INET6_ATON('0::0'))
::
SELECT INET6_NTOA(INET6_ATON('1::2'));
INET6_NTOA(INET6_ATON('1::2'))
1::2
SELECT INET6_NTOA(INET6_ATON('0::'));
INET6_NTOA(INET6_ATON('0::'))
::
SELECT INET6_NTOA(INET6_ATON('1::'));
INET6_NTOA(INET6_ATON('1::'))
1::
SELECT INET6_NTOA(INET6_ATON('::0'));
INET6_NTOA(INET6_ATON('::0'))
::
SELECT INET6_NTOA(INET6_ATON('::1'));
INET6_NTOA(INET6_ATON('::1'))
::1
SELECT INET6_NTOA(INET6_ATON('1:2:3:4:5:6:7:8'));
INET6_NTOA(INET6_ATON('1:2:3:4:5:6:7:8'))
1:2:3:4:5:6:7:8
SELECT INET6_NTOA(INET6_ATON('::2:3:4:5:6:7:8'));
INET6_NTOA(INET6_ATON('::2:3:4:5:6:7:8'))
::2:3:4:5:6:7:8
SELECT INET6_NTOA(INET6_ATON('1::3:4:5:6:7:8'));
INET6_NTOA(INET6_ATON('1::3:4:5:6:7:8'))
1::3:4:5:6:7:8
SELECT INET6_NTOA(INET6_ATON('1:2::4:5:6:7:8'));
INET6_NTOA(INET6_ATON('1:2::4:5:6:7:8'))
1:2::4:5:6:7:8
SELECT INET6_NTOA(INET6_ATON('1:2:3::5:6:7:8'));
INET6_NTOA(INET6_ATON('1:2:3::5:6:7:8'))
1:2:3::5:6:7:8
SELECT INET6_NTOA(INET6_ATON('1:2:3:4::6:7:8'));
INET6_NTOA(INET6_ATON('1:2:3:4::6:7:8'))
1:2:3:4::6:7:8
SELECT INET6_NTOA(INET6_ATON('1:2:3:4:5::7:8'));
INET6_NTOA(INET6_ATON('1:2:3:4:5::7:8'))
1:2:3:4:5::7:8
SELECT INET6_NTOA(INET6_ATON('1:2:3:4:5:6::8'));
INET6_NTOA(INET6_ATON('1:2:3:4:5:6::8'))
1:2:3:4:5:6::8
SELECT INET6_NTOA(INET6_ATON('1:2:3:4:5:6:7::'));
INET6_NTOA(INET6_ATON('1:2:3:4:5:6:7::'))
1:2:3:4:5:6:7::
SELECT INET6_NTOA(INET6_ATON('0000:0000::0000:0001'));
INET6_NTOA(INET6_ATON('0000:0000::0000:0001'))
::1
SELECT INET6_NTOA(INET6_ATON('1234:5678:9abc:def0:4321:8765:cba9:0fed'));
INET6_NTOA(INET6_ATON('1234:5678:9abc:def0:4321:8765:cba9:0fed'))
1234:5678:9abc:def0:4321:8765:cba9:fed
SELECT INET6_NTOA(INET6_ATON('0000:0000:0000:0000:0000:0000:0000:0001'));
INET6_NTOA(INET6_ATON('0000:0000:0000:0000:0000:0000:0000:0001'))
::1
SELECT INET6_NTOA(INET6_ATON('::C0A8:0102'));
INET6_NTOA(INET6_ATON('::C0A8:0102'))
::192.168.1.2
SELECT INET6_NTOA(INET6_ATON('::c0a8:0102'));
INET6_NTOA(INET6_ATON('::c0a8:0102'))
::192.168.1.2
SELECT INET6_NTOA(INET6_ATON('::192.168.1.2'));
INET6_NTOA(INET6_ATON('::192.168.1.2'))
::192.168.1.2
SELECT INET6_NTOA(INET6_ATON('::FfFf:C0a8:0102'));
INET6_NTOA(INET6_ATON('::FfFf:C0a8:0102'))
::ffff:192.168.1.2
SELECT INET6_NTOA(INET6_ATON('::ffff:c0a8:0102'));
INET6_NTOA(INET6_ATON('::ffff:c0a8:0102'))
::ffff:192.168.1.2
SELECT INET6_NTOA(INET6_ATON('::ffff:192.168.1.2'));
INET6_NTOA(INET6_ATON('::ffff:192.168.1.2'))
::ffff:192.168.1.2
SELECT INET6_NTOA(INET6_ATON('::01.2.3.4'));
INET6_NTOA(INET6_ATON('::01.2.3.4'))
::1.2.3.4
SELECT INET6_NTOA(INET6_ATON('::1.02.3.4'));
INET6_NTOA(INET6_ATON('::1.02.3.4'))
::1.2.3.4
SELECT INET6_NTOA(INET6_ATON('::1.2.03.4'));
INET6_NTOA(INET6_ATON('::1.2.03.4'))
::1.2.3.4
SELECT INET6_NTOA(INET6_ATON('::1.2.3.04'));
INET6_NTOA(INET6_ATON('::1.2.3.04'))
::1.2.3.4
SELECT INET6_NTOA(INET6_ATON('::1.2.3.00'));
INET6_NTOA(INET6_ATON('::1.2.3.00'))
::1.2.3.0
SELECT INET6_NTOA(INET6_ATON('::FFFF:01.2.3.4'));
INET6_NTOA(INET6_ATON('::FFFF:01.2.3.4'))
::ffff:1.2.3.4
SELECT INET6_NTOA(INET6_ATON('::FFFF:1.02.3.4'));
INET6_NTOA(INET6_ATON('::FFFF:1.02.3.4'))
::ffff:1.2.3.4
SELECT INET6_NTOA(INET6_ATON('::FFFF:1.2.03.4'));
INET6_NTOA(INET6_ATON('::FFFF:1.2.03.4'))
::ffff:1.2.3.4
SELECT INET6_NTOA(INET6_ATON('::FFFF:1.2.3.04'));
INET6_NTOA(INET6_ATON('::FFFF:1.2.3.04'))
::ffff:1.2.3.4
SELECT INET6_NTOA(INET6_ATON('::FFFF:1.2.3.00'));
INET6_NTOA(INET6_ATON('::FFFF:1.2.3.00'))
::ffff:1.2.3.0
# -- Comparing INET_ATON() and INET6_ATON()...
SELECT HEX(INET_ATON('192.168.1.2'));
HEX(INET_ATON('192.168.1.2'))
C0A80102
SELECT HEX(INET6_ATON('192.168.1.2'));
HEX(INET6_ATON('192.168.1.2'))
C0A80102
SELECT HEX(INET_ATON('255.255.255.255'));
HEX(INET_ATON('255.255.255.255'))
FFFFFFFF
SELECT HEX(INET6_ATON('255.255.255.255'));
HEX(INET6_ATON('255.255.255.255'))
FFFFFFFF
SELECT HEX(INET_ATON('192.168.08.2'));
HEX(INET_ATON('192.168.08.2'))
C0A80802
SELECT HEX(INET6_ATON('192.168.08.2'));
HEX(INET6_ATON('192.168.08.2'))
C0A80802
SELECT HEX(INET_ATON('192.168.0x8.2'));
HEX(INET_ATON('192.168.0x8.2'))
NULL
SELECT HEX(INET6_ATON('192.168.0x8.2'));
HEX(INET6_ATON('192.168.0x8.2'))
NULL
SELECT HEX(INET_ATON('1.2.255'));
HEX(INET_ATON('1.2.255'))
10200FF
SELECT HEX(INET6_ATON('1.2.255'));
HEX(INET6_ATON('1.2.255'))
NULL
SELECT HEX(INET_ATON('1.2.256'));
HEX(INET_ATON('1.2.256'))
NULL
SELECT HEX(INET6_ATON('1.2.256'));
HEX(INET6_ATON('1.2.256'))
NULL
SELECT HEX(INET_ATON('1.0002.3.4'));
HEX(INET_ATON('1.0002.3.4'))
1020304
SELECT HEX(INET6_ATON('1.0002.3.4'));
HEX(INET6_ATON('1.0002.3.4'))
NULL
SELECT HEX(INET_ATON('1.2.3.4.5'));
HEX(INET_ATON('1.2.3.4.5'))
102030405
SELECT HEX(INET6_ATON('1.2.3.4.5'));
HEX(INET6_ATON('1.2.3.4.5'))
NULL
# -- Checking mix of INET- and INET6- functions...
SELECT HEX(INET6_ATON(INET_NTOA(INET_ATON('1.2.3.4')))) AS x;
x
01020304
# -- Checking IS_IPV4() / IS_IPV6()...
SELECT IS_IPV4(NULL);
IS_IPV4(NULL)
0
SELECT IS_IPV4(1);
IS_IPV4(1)
0
SELECT IS_IPV4(1.0);
IS_IPV4(1.0)
0
SELECT IS_IPV4('1.2.3.4');
IS_IPV4('1.2.3.4')
1
SELECT IS_IPV4('001.02.000.255');
IS_IPV4('001.02.000.255')
1
SELECT IS_IPV4('::1.2.0.255');
IS_IPV4('::1.2.0.255')
0
SELECT IS_IPV4('::1');
IS_IPV4('::1')
0
SELECT IS_IPV4(BINARY('1.2.3.4'));
IS_IPV4(BINARY('1.2.3.4'))
1
SELECT IS_IPV6(NULL);
IS_IPV6(NULL)
0
SELECT IS_IPV6(1);
IS_IPV6(1)
0
SELECT IS_IPV6(1.0);
IS_IPV6(1.0)
0
SELECT IS_IPV6('1.2.3.4');
IS_IPV6('1.2.3.4')
0
SELECT IS_IPV6('001.02.000.255');
IS_IPV6('001.02.000.255')
0
SELECT IS_IPV6('::001.02.000.255');
IS_IPV6('::001.02.000.255')
1
SELECT IS_IPV6('::1.2.0.255');
IS_IPV6('::1.2.0.255')
1
SELECT IS_IPV6('::1');
IS_IPV6('::1')
1
SELECT IS_IPV6('0000:0000:0000:0000:0000:0000:0000:0001');
IS_IPV6('0000:0000:0000:0000:0000:0000:0000:0001')
1
SELECT IS_IPV6(BINARY('0000:0000:0000:0000:0000:0000:0000:0001'));
IS_IPV6(BINARY('0000:0000:0000:0000:0000:0000:0000:0001'))
1
# -- Checking IS_IPV4_MAPPED() and IS_IPV4_COMPAT()...
SELECT IS_IPV4_MAPPED(INET6_ATON('1.2.3.4')),
IS_IPV4_COMPAT(INET6_ATON('1.2.3.4'));
IS_IPV4_MAPPED(INET6_ATON('1.2.3.4')) IS_IPV4_COMPAT(INET6_ATON('1.2.3.4'))
0 0
SELECT IS_IPV4_MAPPED(INET6_ATON('::1.2.3.4')),
IS_IPV4_COMPAT(INET6_ATON('::1.2.3.4'));
IS_IPV4_MAPPED(INET6_ATON('::1.2.3.4')) IS_IPV4_COMPAT(INET6_ATON('::1.2.3.4'))
0 1
SELECT IS_IPV4_MAPPED(INET6_ATON('::FFFF:1.2.3.4')),
IS_IPV4_COMPAT(INET6_ATON('::FFFF:1.2.3.4'));
IS_IPV4_MAPPED(INET6_ATON('::FFFF:1.2.3.4')) IS_IPV4_COMPAT(INET6_ATON('::FFFF:1.2.3.4'))
1 0
SELECT IS_IPV4_MAPPED(INET6_ATON('::ABCD:1.2.3.4')),
IS_IPV4_COMPAT(INET6_ATON('::ABCD:1.2.3.4'));
IS_IPV4_MAPPED(INET6_ATON('::ABCD:1.2.3.4')) IS_IPV4_COMPAT(INET6_ATON('::ABCD:1.2.3.4'))
0 0
SELECT IS_IPV4_MAPPED(INET6_ATON('::1')),
IS_IPV4_COMPAT(INET6_ATON('::1'));
IS_IPV4_MAPPED(INET6_ATON('::1')) IS_IPV4_COMPAT(INET6_ATON('::1'))
0 0
SELECT IS_IPV4_MAPPED(INET6_ATON('::')),
IS_IPV4_COMPAT(INET6_ATON('::'));
IS_IPV4_MAPPED(INET6_ATON('::')) IS_IPV4_COMPAT(INET6_ATON('::'))
0 0
# -- Checking IS_IPV4_COMPAT()...
# -- Working with a table...
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
CREATE TABLE t1(ip INT UNSIGNED);
CREATE TABLE t2(ip VARBINARY(16));
INSERT INTO t1 VALUES
(INET_ATON('1.2.3.4')), (INET_ATON('255.255.255.255'));
SELECT INET_NTOA(ip) FROM t1;
INET_NTOA(ip)
1.2.3.4
255.255.255.255
INSERT INTO t2 SELECT INET6_ATON(INET_NTOA(ip)) FROM t1;
SELECT INET6_NTOA(ip), HEX(ip), LENGTH(ip) FROM t2;
INET6_NTOA(ip) HEX(ip) LENGTH(ip)
1.2.3.4 01020304 4
255.255.255.255 FFFFFFFF 4
DELETE FROM t2;
INSERT INTO t2 VALUES
(INET6_ATON('1.2.3.4')), (INET6_ATON('255.255.255.255')),
(INET6_ATON('::1.2.3.4')), (INET6_ATON('::ffff:255.255.255.255')),
(INET6_ATON('::')), (INET6_ATON('::1')),
(INET6_ATON('1020:3040:5060:7080:90A0:B0C0:D0E0:F010'));
SELECT INET6_NTOA(ip), HEX(ip), LENGTH(ip) FROM t2;
INET6_NTOA(ip) HEX(ip) LENGTH(ip)
1.2.3.4 01020304 4
255.255.255.255 FFFFFFFF 4
::1.2.3.4 00000000000000000000000001020304 16
::ffff:255.255.255.255 00000000000000000000FFFFFFFFFFFF 16
:: 00000000000000000000000000000000 16
::1 00000000000000000000000000000001 16
1020:3040:5060:7080:90a0:b0c0:d0e0:f010 102030405060708090A0B0C0D0E0F010 16
DROP TABLE t1;
DROP TABLE t2;
2014-11-30 07:05:34 +01:00
#
# MDEV-4018 : Microseconds in GET_LOCK()
#
2016-03-25 17:51:22 +01:00
connection default;
2014-11-30 07:05:34 +01:00
select is_used_lock('test') = connection_id();
is_used_lock('test') = connection_id()
NULL
# GET_LOCK returns 1 if it manages to acquire a lock
select get_lock('test', 0);
get_lock('test', 0)
1
2016-03-25 17:51:22 +01:00
connect con1,localhost,root,,;
connection con1;
2014-11-30 07:05:34 +01:00
select is_used_lock('test') = connection_id();
is_used_lock('test') = connection_id()
0
select get_lock('test', 0);
get_lock('test', 0)
0
select get_lock('test', 1.0);
get_lock('test', 1.0)
0
select get_lock('test', 1.5);
get_lock('test', 1.5)
0
select get_lock('test', 0.1);
get_lock('test', 0.1)
0
select get_lock('test', 0.000001);
get_lock('test', 0.000001)
0
select get_lock('test', 0.0000000000000001);
get_lock('test', 0.0000000000000001)
0
2016-03-25 17:51:22 +01:00
connection default;
2014-11-30 07:05:34 +01:00
select is_used_lock('test') = connection_id();
is_used_lock('test') = connection_id()
1
select release_lock('test');
release_lock('test')
1
2014-05-30 14:19:00 +02:00
# -- Done.
2017-09-15 10:25:06 +02:00
#
# MDEV-13685 Can not replay binary log due to Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8mb4_general_ci,COERCIBLE) for operation 'concat'
#
SET NAMES utf8;
SELECT COERCIBILITY(NAME_CONST('name','test'));
COERCIBILITY(NAME_CONST('name','test'))
2
SELECT COERCIBILITY(NAME_CONST('name',TIME'00:00:00'));
COERCIBILITY(NAME_CONST('name',TIME'00:00:00'))
5
SELECT COERCIBILITY(NAME_CONST('name',15));
COERCIBILITY(NAME_CONST('name',15))
5
SELECT CONCAT(NAME_CONST('name',15),'오');
CONCAT(NAME_CONST('name',15),'오')
15오
SET NAMES latin1;
2016-06-10 07:05:03 +02:00
#
# Start of 10.2 tests
#
#
# MDEV-10134 Add full support for DEFAULT
#
CREATE TABLE t1 (
a VARCHAR(30),
b BIGINT DEFAULT INET_ATON(a),
a1 VARCHAR(30) DEFAULT INET_NTOA(b),
c INT DEFAULT IS_IPV4(a),
d INT DEFAULT IS_IPV6(a)
);
2016-06-29 21:10:35 +02:00
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` varchar(30) DEFAULT NULL,
2016-11-07 17:17:40 +01:00
`b` bigint(20) DEFAULT inet_aton(`a`),
`a1` varchar(30) DEFAULT inet_ntoa(`b`),
`c` int(11) DEFAULT is_ipv4(`a`),
`d` int(11) DEFAULT is_ipv6(`a`)
2016-06-29 21:10:35 +02:00
) ENGINE=MyISAM DEFAULT CHARSET=latin1
2016-06-10 07:05:03 +02:00
INSERT INTO t1 (a) VALUES ('192.168.001.001'),('::1'),('xxx');
SELECT * FROM t1;
a b a1 c d
192.168.001.001 3232235777 192.168.1.1 1 0
::1 NULL NULL 0 1
xxx NULL NULL 0 0
DROP TABLE t1;
CREATE TABLE t1 (
str VARCHAR(128),
addr VARBINARY(16) DEFAULT INET6_ATON(str),
str1 VARCHAR(128) DEFAULT INET6_NTOA(addr),
b INT DEFAULT IS_IPV4_COMPAT(addr),
c INT DEFAULT IS_IPV4_MAPPED(addr)
);
2016-06-29 21:10:35 +02:00
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`str` varchar(128) DEFAULT NULL,
2016-11-07 17:17:40 +01:00
`addr` varbinary(16) DEFAULT inet6_aton(`str`),
`str1` varchar(128) DEFAULT inet6_ntoa(`addr`),
`b` int(11) DEFAULT is_ipv4_compat(`addr`),
`c` int(11) DEFAULT is_ipv4_mapped(`addr`)
2016-06-29 21:10:35 +02:00
) ENGINE=MyISAM DEFAULT CHARSET=latin1
2016-06-10 07:05:03 +02:00
INSERT INTO t1 (str) VALUES ('::FFFF:192.168.0.1'),('::10.0.5.9');
SELECT str, str1, b,c FROM t1;
str str1 b c
::FFFF:192.168.0.1 ::ffff:192.168.0.1 0 1
::10.0.5.9 ::10.0.5.9 1 0
DROP TABLE t1;
#
# End of 10.2 tests
#
