Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 560 insertions, 0 deletions

diff --git a/mysql-test/main/row.result b/mysql-test/main/row.result
new file mode 100644
index 00000000..38af3b40
--- /dev/null
+++ b/mysql-test/main/row.result
@@ -0,0 +1,560 @@
+drop table if exists t1;
+select (1,2,3) IN ((3,2,3), (1,2,3), (1,3,3));
+(1,2,3) IN ((3,2,3), (1,2,3), (1,3,3))
+1
+select row(10,2,3) IN (row(3,2,3), row(1,2,3), row(1,3,3));
+row(10,2,3) IN (row(3,2,3), row(1,2,3), row(1,3,3))
+0
+select row(1,2,3) IN (row(3,NULL,3), row(1,2,3), row(1,3,3));
+row(1,2,3) IN (row(3,NULL,3), row(1,2,3), row(1,3,3))
+1
+select row(10,2,3) IN (row(3,NULL,3), row(1,2,3), row(1,3,3));
+row(10,2,3) IN (row(3,NULL,3), row(1,2,3), row(1,3,3))
+0
+select row('a',1.5,3) IN (row(1,2,3), row('a',1.5,3), row('a','a','a'));
+row('a',1.5,3) IN (row(1,2,3), row('a',1.5,3), row('a','a','a'))
+1
+Warnings:
+Warning	1292	Truncated incorrect DOUBLE value: 'a'
+Warning	1292	Truncated incorrect DOUBLE value: 'a'
+Warning	1292	Truncated incorrect DOUBLE value: 'a'
+Warning	1292	Truncated incorrect DECIMAL value: 'a'
+Warning	1292	Truncated incorrect DOUBLE value: 'a'
+select row('a',0,3) IN (row(3,2,3), row('a','a','3'), row(1,3,3));
+row('a',0,3) IN (row(3,2,3), row('a','a','3'), row(1,3,3))
+1
+Warnings:
+Warning	1292	Truncated incorrect DOUBLE value: 'a'
+Warning	1292	Truncated incorrect DECIMAL value: 'a'
+Warning	1292	Truncated incorrect DOUBLE value: 'a'
+select row('a',0,3) IN (row(3,2,3), row('a','0','3'), row(1,3,3));
+row('a',0,3) IN (row(3,2,3), row('a','0','3'), row(1,3,3))
+1
+Warnings:
+Warning	1292	Truncated incorrect DOUBLE value: 'a'
+Warning	1292	Truncated incorrect DOUBLE value: 'a'
+select row('a',1.5,3) IN (row(3,NULL,3), row('a',1.5,3), row(1,3,3));
+row('a',1.5,3) IN (row(3,NULL,3), row('a',1.5,3), row(1,3,3))
+1
+Warnings:
+Warning	1292	Truncated incorrect DOUBLE value: 'a'
+Warning	1292	Truncated incorrect DOUBLE value: 'a'
+select row('b',1.5,3) IN (row(3,NULL,3), row('a',1.5,3), row(1,3,3));
+row('b',1.5,3) IN (row(3,NULL,3), row('a',1.5,3), row(1,3,3))
+1
+Warnings:
+Warning	1292	Truncated incorrect DOUBLE value: 'b'
+Warning	1292	Truncated incorrect DOUBLE value: 'a'
+select row('b',1.5,3) IN (row('b',NULL,3), row('a',1.5,3), row(1,3,3));
+row('b',1.5,3) IN (row('b',NULL,3), row('a',1.5,3), row(1,3,3))
+1
+Warnings:
+Warning	1292	Truncated incorrect DECIMAL value: 'b'
+Warning	1292	Truncated incorrect DECIMAL value: 'b'
+Warning	1292	Truncated incorrect DECIMAL value: 'a'
+select row('b',1.5,3) IN (row('b',NULL,4), row('a',1.5,3), row(1,3,3));
+row('b',1.5,3) IN (row('b',NULL,4), row('a',1.5,3), row(1,3,3))
+1
+Warnings:
+Warning	1292	Truncated incorrect DECIMAL value: 'b'
+Warning	1292	Truncated incorrect DECIMAL value: 'b'
+Warning	1292	Truncated incorrect DECIMAL value: 'a'
+select (1,2,(3,4)) IN ((3,2,(3,4)), (1,2,(3,4)));
+(1,2,(3,4)) IN ((3,2,(3,4)), (1,2,(3,4)))
+1
+select row(1,2,row(3,4)) IN (row(3,2,row(3,4)), row(1,2,4));
+ERROR 21000: Operand should contain 2 column(s)
+select row(1,2,row(3,4)) IN (row(3,2,row(3,4)), row(1,2,row(3,NULL)));
+row(1,2,row(3,4)) IN (row(3,2,row(3,4)), row(1,2,row(3,NULL)))
+NULL
+explain extended select row(1,2,row(3,4)) IN (row(3,2,row(3,4)), row(1,2,row(3,NULL)));
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
+Warnings:
+Note	1003	select (1,2,(3,4)) in ((3,2,(3,4)),(1,2,(3,NULL))) AS `row(1,2,row(3,4)) IN (row(3,2,row(3,4)), row(1,2,row(3,NULL)))`
+select row(1,2,row(3,null)) IN (row(3,2,row(3,4)), row(1,2,row(4,5)));
+row(1,2,row(3,null)) IN (row(3,2,row(3,4)), row(1,2,row(4,5)))
+0
+select row(1,2,row(3,null)) IN (row(3,2,row(3,4)), row(1,2,row(3,5)));
+row(1,2,row(3,null)) IN (row(3,2,row(3,4)), row(1,2,row(3,5)))
+NULL
+SELECT (1,2,3)=(0,NULL,3);
+(1,2,3)=(0,NULL,3)
+0
+SELECT (1,2,3)=(1,NULL,3);
+(1,2,3)=(1,NULL,3)
+NULL
+SELECT (1,2,3)=(1,NULL,0);
+(1,2,3)=(1,NULL,0)
+0
+SELECT ROW(1,2,3)=ROW(1,2,3);
+ROW(1,2,3)=ROW(1,2,3)
+1
+SELECT ROW(2,2,3)=ROW(1+1,2,3);
+ROW(2,2,3)=ROW(1+1,2,3)
+1
+SELECT ROW(1,2,3)=ROW(1+1,2,3);
+ROW(1,2,3)=ROW(1+1,2,3)
+0
+SELECT ROW(1,2,3)<ROW(1+1,2,3);
+ROW(1,2,3)<ROW(1+1,2,3)
+1
+SELECT ROW(1,2,3)>ROW(1+1,2,3);
+ROW(1,2,3)>ROW(1+1,2,3)
+0
+SELECT ROW(1,2,3)<=ROW(1+1,2,3);
+ROW(1,2,3)<=ROW(1+1,2,3)
+1
+SELECT ROW(1,2,3)>=ROW(1+1,2,3);
+ROW(1,2,3)>=ROW(1+1,2,3)
+0
+SELECT ROW(1,2,3)<>ROW(1+1,2,3);
+ROW(1,2,3)<>ROW(1+1,2,3)
+1
+SELECT ROW(NULL,2,3)=ROW(NULL,2,3);
+ROW(NULL,2,3)=ROW(NULL,2,3)
+NULL
+SELECT ROW(NULL,2,3)<=>ROW(NULL,2,3);
+ROW(NULL,2,3)<=>ROW(NULL,2,3)
+1
+SELECT ROW(1,2,ROW(3,4,5))=ROW(1,2,ROW(3,4,5));
+ROW(1,2,ROW(3,4,5))=ROW(1,2,ROW(3,4,5))
+1
+SELECT ROW('test',2,3.33)=ROW('test',2,3.33);
+ROW('test',2,3.33)=ROW('test',2,3.33)
+1
+SELECT ROW('test',2,3.33)=ROW('test',2,3.33,4);
+ERROR 21000: Operand should contain 3 column(s)
+SELECT ROW('test',2,ROW(3,33))=ROW('test',2,ROW(3,33));
+ROW('test',2,ROW(3,33))=ROW('test',2,ROW(3,33))
+1
+SELECT ROW('test',2,ROW(3,33))=ROW('test',2,ROW(3,3));
+ROW('test',2,ROW(3,33))=ROW('test',2,ROW(3,3))
+0
+SELECT ROW('test',2,ROW(3,33))=ROW('test',2,ROW(3,NULL));
+ROW('test',2,ROW(3,33))=ROW('test',2,ROW(3,NULL))
+NULL
+SELECT ROW('test',2,ROW(3,33))=ROW('test',2,4);
+ERROR 21000: Operand should contain 2 column(s)
+create table t1 ( a int, b int, c int);
+insert into t1 values (1,2,3), (2,3,1), (3,2,1), (1,2,NULL);
+select * from t1 where ROW(1,2,3)=ROW(a,b,c);
+a	b	c
+1	2	3
+select * from t1 where ROW(0,2,3)=ROW(a,b,c);
+a	b	c
+select * from t1 where ROW(1,2,3)<ROW(a,b,c);
+a	b	c
+2	3	1
+3	2	1
+select ROW(a,2,3) IN(row(1,b,c), row(2,3,1)) from t1;
+ROW(a,2,3) IN(row(1,b,c), row(2,3,1))
+1
+0
+0
+NULL
+select ROW(c,2,3) IN(row(1,b,a), row(2,3,1)) from t1;
+ROW(c,2,3) IN(row(1,b,a), row(2,3,1))
+0
+0
+1
+0
+select ROW(a,b,c) IN(row(1,2,3), row(3,2,1)) from t1;
+ROW(a,b,c) IN(row(1,2,3), row(3,2,1))
+1
+0
+1
+NULL
+select ROW(1,2,3) IN(row(a,b,c), row(1,2,3)) from t1;
+ROW(1,2,3) IN(row(a,b,c), row(1,2,3))
+1
+1
+1
+1
+drop table t1;
+select ROW(1,1);
+ERROR 21000: Operand should contain 1 column(s)
+create table t1 (i int);
+select 1 from t1 where ROW(1,1);
+ERROR 21000: Operand should contain 1 column(s)
+select count(*) from t1 order by ROW(1,1);
+ERROR 21000: Operand should contain 1 column(s)
+select count(*) from t1 having (1,1) order by i;
+ERROR 21000: Operand should contain 1 column(s)
+drop table t1;
+create table t1 (a int, b int);
+insert into t1 values (1, 4);
+insert into t1 values (10, 40);
+insert into t1 values (1, 4);
+insert into t1 values (10, 43);
+insert into t1 values (1, 4);
+insert into t1 values (10, 41);
+insert into t1 values (1, 4);
+insert into t1 values (10, 43);
+insert into t1 values (1, 4);
+select a, MAX(b), (1, MAX(b)) = (1, 4) from t1 group by a;
+a	MAX(b)	(1, MAX(b)) = (1, 4)
+1	4	1
+10	43	0
+drop table t1;
+SELECT ROW(2,10) <=> ROW(3,4);
+ROW(2,10) <=> ROW(3,4)
+0
+SELECT ROW(NULL,10) <=> ROW(3,NULL);
+ROW(NULL,10) <=> ROW(3,NULL)
+0
+SELECT ROW(1,ROW(2,3)) IN (ROW(1,ROW(2,3)),ROW(1,1));
+ERROR 21000: Operand should contain 2 column(s)
+SELECT ROW(1,ROW(2,3)) IN (ROW(1,ROW(2,3)),ROW(1,1),ROW(1,ROW(2,3)));
+ERROR 21000: Operand should contain 2 column(s)
+SELECT ROW(1,ROW(2,3)) IN (ROW(1,ROW(2,3)),ROW(1,ROW(2,2,2)));
+ERROR 21000: Operand should contain 2 column(s)
+SELECT ROW(1,ROW(2,3,4)) IN (ROW(1,ROW(2,3,4)),ROW(1,ROW(2,2)));
+ERROR 21000: Operand should contain 3 column(s)
+SELECT ROW(1,ROW(2,3)) IN (ROW(1,ROW(2,3)),(SELECT 1,1));
+ERROR 21000: Operand should contain 2 column(s)
+SELECT ROW(1,ROW(2,3)) IN (ROW(1,ROW(2,3)),(SELECT 1,1),ROW(1,ROW(2,4)));
+ERROR 21000: Operand should contain 2 column(s)
+SELECT ROW(1,ROW(2,3)) IN ((SELECT 1,1),ROW(1,ROW(2,3)));
+ERROR 21000: Operand should contain 2 column(s)
+SELECT ROW(2,1) IN (ROW(21,2),ROW(ROW(1,1,3),0));
+ERROR 21000: Operand should contain 1 column(s)
+SELECT ROW(2,1) IN (ROW(ROW(1,1,3),0),ROW(21,2));
+ERROR 21000: Operand should contain 1 column(s)
+CREATE TABLE t1(a int, b int, c int);
+INSERT INTO t1 VALUES (1, 2, 3),
+(NULL, 2, 3  ), (1, NULL, 3  ), (1, 2,   NULL),
+(NULL, 2, 3+1), (1, NULL, 3+1), (1, 2+1, NULL),
+(NULL, 2, 3-1), (1, NULL, 3-1), (1, 2-1, NULL);
+SELECT (1,2,3) = (1,   NULL, 3);
+(1,2,3) = (1,   NULL, 3)
+NULL
+SELECT (1,2,3) = (1+1, NULL, 3);
+(1,2,3) = (1+1, NULL, 3)
+0
+SELECT (1,2,3) = (1,   NULL, 3+1);
+(1,2,3) = (1,   NULL, 3+1)
+0
+SELECT * FROM t1 WHERE (a,b,c) = (1,2,3);
+a	b	c
+1	2	3
+SELECT (1,2,3) <> (1,   NULL, 3);
+(1,2,3) <> (1,   NULL, 3)
+NULL
+SELECT (1,2,3) <> (1+1, NULL, 3);
+(1,2,3) <> (1+1, NULL, 3)
+1
+SELECT (1,2,3) <> (1,   NULL, 3+1);
+(1,2,3) <> (1,   NULL, 3+1)
+1
+SELECT * FROM t1 WHERE (a,b,c) <> (1,2,3);
+a	b	c
+NULL	2	4
+1	NULL	4
+1	3	NULL
+NULL	2	2
+1	NULL	2
+1	1	NULL
+SELECT (1,2,3) < (NULL, 2,    3);
+(1,2,3) < (NULL, 2,    3)
+NULL
+SELECT (1,2,3) < (1,    NULL, 3);
+(1,2,3) < (1,    NULL, 3)
+NULL
+SELECT (1,2,3) < (1-1,  NULL, 3);
+(1,2,3) < (1-1,  NULL, 3)
+0
+SELECT (1,2,3) < (1+1,  NULL, 3);
+(1,2,3) < (1+1,  NULL, 3)
+1
+SELECT * FROM t1 WHERE (a,b,c) < (1,2,3);
+a	b	c
+1	1	NULL
+SELECT (1,2,3) <= (NULL, 2,    3);
+(1,2,3) <= (NULL, 2,    3)
+NULL
+SELECT (1,2,3) <= (1,    NULL, 3);
+(1,2,3) <= (1,    NULL, 3)
+NULL
+SELECT (1,2,3) <= (1-1,  NULL, 3);
+(1,2,3) <= (1-1,  NULL, 3)
+0
+SELECT (1,2,3) <= (1+1,  NULL, 3);
+(1,2,3) <= (1+1,  NULL, 3)
+1
+SELECT * FROM t1 WHERE (a,b,c) <= (1,2,3);
+a	b	c
+1	2	3
+1	1	NULL
+SELECT (1,2,3) > (NULL, 2,    3);
+(1,2,3) > (NULL, 2,    3)
+NULL
+SELECT (1,2,3) > (1,    NULL, 3);
+(1,2,3) > (1,    NULL, 3)
+NULL
+SELECT (1,2,3) > (1-1,  NULL, 3);
+(1,2,3) > (1-1,  NULL, 3)
+1
+SELECT (1,2,3) > (1+1,  NULL, 3);
+(1,2,3) > (1+1,  NULL, 3)
+0
+SELECT * FROM t1 WHERE (a,b,c) > (1,2,3);
+a	b	c
+1	3	NULL
+SELECT (1,2,3) >= (NULL, 2,    3);
+(1,2,3) >= (NULL, 2,    3)
+NULL
+SELECT (1,2,3) >= (1,    NULL, 3);
+(1,2,3) >= (1,    NULL, 3)
+NULL
+SELECT (1,2,3) >= (1-1,  NULL, 3);
+(1,2,3) >= (1-1,  NULL, 3)
+1
+SELECT (1,2,3) >= (1+1,  NULL, 3);
+(1,2,3) >= (1+1,  NULL, 3)
+0
+SELECT * FROM t1 WHERE (a,b,c) >= (1,2,3);
+a	b	c
+1	2	3
+1	3	NULL
+DROP TABLE t1;
+SELECT ROW(1,1,1) = ROW(1,1,1) as `1`, ROW(1,1,1) = ROW(1,2,1) as `0`, ROW(1,NULL,1) = ROW(2,2,1) as `0`, ROW(1,NULL,1) = ROW(1,2,2) as `0`, ROW(1,NULL,1) = ROW(1,2,1) as `null` ;
+1	0	0	0	null
+1	0	0	0	NULL
+select row(NULL,1)=(2,0);
+row(NULL,1)=(2,0)
+0
+CREATE TABLE t1 (a int, b int, PRIMARY KEY (a,b));
+INSERT INTO t1 VALUES (1,1), (2,1), (3,1), (1,2), (3,2), (3,3);
+EXPLAIN SELECT * FROM t1 WHERE a=3 AND b=2;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	const	PRIMARY	PRIMARY	8	const,const	1	Using index
+EXPLAIN SELECT * FROM t1 WHERE (a,b)=(3,2);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	const	PRIMARY	PRIMARY	8	const,const	1	Using index
+SELECT * FROM t1 WHERE a=3 and b=2;
+a	b
+3	2
+SELECT * FROM t1 WHERE (a,b)=(3,2);
+a	b
+3	2
+CREATE TABLE t2 (a int, b int, c int, PRIMARY KEY (a,b,c));
+INSERT INTO t2 VALUES
+(1,1,2), (3,1,3), (1,2,2), (4,4,2),
+(1,1,1), (3,1,1), (1,2,1);
+EXPLAIN SELECT * FROM t1,t2 WHERE t1.a=t2.a AND t1.b=t2.b;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	index	PRIMARY	PRIMARY	8	NULL	6	Using index
+1	SIMPLE	t2	ref	PRIMARY	PRIMARY	8	test.t1.a,test.t1.b	1	Using index
+EXPLAIN SELECT * FROM t1,t2 WHERE (t1.a,t1.b)=(t2.a,t2.b);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	index	PRIMARY	PRIMARY	8	NULL	6	Using index
+1	SIMPLE	t2	ref	PRIMARY	PRIMARY	8	test.t1.a,test.t1.b	1	Using index
+SELECT * FROM t1,t2 WHERE t1.a=t2.a and t1.b=t2.b;
+a	b	a	b	c
+1	1	1	1	1
+1	1	1	1	2
+1	2	1	2	1
+1	2	1	2	2
+3	1	3	1	1
+3	1	3	1	3
+SELECT * FROM t1,t2 WHERE (t1.a,t1.b)=(t2.a,t2.b);
+a	b	a	b	c
+1	1	1	1	1
+1	1	1	1	2
+1	2	1	2	1
+1	2	1	2	2
+3	1	3	1	1
+3	1	3	1	3
+EXPLAIN SELECT * FROM t1,t2 WHERE t1.a=t2.a AND t1.b=2;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	index	PRIMARY	PRIMARY	8	NULL	6	Using where; Using index
+1	SIMPLE	t2	ref	PRIMARY	PRIMARY	4	test.t1.a	1	Using index
+EXPLAIN SELECT * FROM t1,t2 WHERE (t1.a,t1.b)=(t2.a,2);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	index	PRIMARY	PRIMARY	8	NULL	6	Using where; Using index
+1	SIMPLE	t2	ref	PRIMARY	PRIMARY	4	test.t1.a	1	Using index
+SELECT * FROM t1,t2 WHERE t1.a=1 and t1.b=t2.b;
+a	b	a	b	c
+1	1	1	1	1
+1	1	1	1	2
+1	1	3	1	1
+1	1	3	1	3
+1	2	1	2	1
+1	2	1	2	2
+SELECT * FROM t1,t2 WHERE (t1.a,t1.b)=(t2.a,2);
+a	b	a	b	c
+1	2	1	1	1
+1	2	1	1	2
+1	2	1	2	1
+1	2	1	2	2
+3	2	3	1	1
+3	2	3	1	3
+EXPLAIN EXTENDED SELECT * FROM t1,t2 WHERE (t1.a,t1.b)=(t2.a,t2.b+1);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	index	PRIMARY	PRIMARY	8	NULL	6	100.00	Using index
+1	SIMPLE	t2	ref	PRIMARY	PRIMARY	4	test.t1.a	1	100.00	Using where; Using index
+Warnings:
+Note	1003	select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b`,`test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b`,`test`.`t2`.`c` AS `c` from `test`.`t1` join `test`.`t2` where `test`.`t2`.`a` = `test`.`t1`.`a` and `test`.`t1`.`b` = `test`.`t2`.`b` + 1
+SELECT * FROM t1,t2 WHERE (t1.a,t1.b)=(t2.a,t2.b+1);
+a	b	a	b	c
+1	2	1	1	1
+1	2	1	1	2
+3	2	3	1	1
+3	2	3	1	3
+EXPLAIN EXTENDED SELECT * FROM t1,t2 WHERE (t1.a-1,t1.b)=(t2.a-1,t2.b+1);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	index	NULL	PRIMARY	8	NULL	6	100.00	Using index
+1	SIMPLE	t2	index	NULL	PRIMARY	12	NULL	7	100.00	Using where; Using index; Using join buffer (flat, BNL join)
+Warnings:
+Note	1003	select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b`,`test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b`,`test`.`t2`.`c` AS `c` from `test`.`t1` join `test`.`t2` where `test`.`t1`.`a` - 1 = `test`.`t2`.`a` - 1 and `test`.`t1`.`b` = `test`.`t2`.`b` + 1
+SELECT * FROM t1,t2 WHERE (t1.a-1,t1.b)=(t2.a-1,t2.b+1);
+a	b	a	b	c
+1	2	1	1	1
+1	2	1	1	2
+3	2	3	1	1
+3	2	3	1	3
+EXPLAIN SELECT * FROM t2 WHERE a=3 AND b=2;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ref	PRIMARY	PRIMARY	8	const,const	1	Using index
+EXPLAIN SELECT * FROM t2 WHERE (a,b)=(3,2);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ref	PRIMARY	PRIMARY	8	const,const	1	Using index
+SELECT * FROM t2 WHERE a=3 and b=2;
+a	b	c
+SELECT * FROM t2 WHERE (a,b)=(3,2);
+a	b	c
+EXPLAIN SELECT * FROM t1,t2 WHERE t2.a=t1.a AND t2.b=2 AND t2.c=1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	index	PRIMARY	PRIMARY	8	NULL	6	Using index
+1	SIMPLE	t2	eq_ref	PRIMARY	PRIMARY	12	test.t1.a,const,const	1	Using index
+EXPLAIN EXTENDED SELECT * FROM t1,t2 WHERE (t2.a,(t2.b,t2.c))=(t1.a,(2,1));
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	index	PRIMARY	PRIMARY	8	NULL	6	100.00	Using index
+1	SIMPLE	t2	eq_ref	PRIMARY	PRIMARY	12	test.t1.a,const,const	1	100.00	Using index
+Warnings:
+Note	1003	select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b`,`test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b`,`test`.`t2`.`c` AS `c` from `test`.`t1` join `test`.`t2` where `test`.`t2`.`a` = `test`.`t1`.`a` and `test`.`t2`.`b` = 2 and `test`.`t2`.`c` = 1
+SELECT * FROM t1,t2 WHERE (t2.a,(t2.b,t2.c))=(t1.a,(2,1));
+a	b	a	b	c
+1	1	1	2	1
+1	2	1	2	1
+EXPLAIN EXTENDED SELECT * FROM t1,t2 WHERE t2.a=t1.a AND (t2.b,t2.c)=(2,1);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	index	PRIMARY	PRIMARY	8	NULL	6	100.00	Using index
+1	SIMPLE	t2	eq_ref	PRIMARY	PRIMARY	12	test.t1.a,const,const	1	100.00	Using index
+Warnings:
+Note	1003	select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b`,`test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b`,`test`.`t2`.`c` AS `c` from `test`.`t1` join `test`.`t2` where `test`.`t2`.`a` = `test`.`t1`.`a` and `test`.`t2`.`b` = 2 and `test`.`t2`.`c` = 1
+SELECT * FROM t1,t2 WHERE t2.a=t1.a AND (t2.b,t2.c)=(2,1);
+a	b	a	b	c
+1	1	1	2	1
+1	2	1	2	1
+DROP TABLE t1,t2;
+CREATE TABLE t1(
+a int, b int, c int, d int, e int, f int, g int, h int,
+PRIMARY KEY (a,b,c,d,e,f,g)
+);
+INSERT INTO t1 VALUES (1,2,3,4,5,6,7,99);
+SELECT h FROM t1 WHERE (a,b,c,d,e,f,g)=(1,2,3,4,5,6,7);
+h
+99
+SET @x:= (SELECT h FROM t1 WHERE (a,b,c,d,e,f,g)=(1,2,3,4,5,6,7));
+SELECT @x;
+@x
+99
+DROP TABLE t1;
+CREATE TABLE t1 (a INT, b INT);
+INSERT INTO t1 VALUES (1,1);
+SELECT ROW(a, 1) IN (SELECT SUM(b), 1) FROM t1 GROUP BY a;
+ROW(a, 1) IN (SELECT SUM(b), 1)
+1
+SELECT ROW(a, 1) IN (SELECT SUM(b), 3) FROM t1 GROUP BY a;
+ROW(a, 1) IN (SELECT SUM(b), 3)
+0
+DROP TABLE t1;
+create table t1 (a varchar(200),
+b int unsigned not null primary key auto_increment)
+default character set 'utf8';
+create table t2 (c varchar(200),
+d int unsigned not null primary key auto_increment)
+default character set 'latin1';
+insert into t1 (a) values('abc');
+insert into t2 (c) values('abc');
+select * from t1,t2 where (a,b) = (c,d);
+a	b	c	d
+abc	1	abc	1
+select host,user from mysql.user where (host,user) = ('localhost','test');
+Host	User
+drop table t1,t2;
+#
+# Bug#52124 memory leaks like a sieve in datetime, timestamp, time, date fields + warnings
+#
+CREATE TABLE t1 (a DATETIME NOT NULL, b TINYINT);
+INSERT INTO t1 VALUES (0, 0),(0, 0);
+SELECT 1 FROM t1 WHERE ROW(a, b) >=
+ROW('1', (SELECT 1 FROM t1 WHERE a > 1234));
+1
+DROP TABLE t1;
+#
+# Bug #54190: Comparison to row subquery produces incorrect result
+# 
+SELECT ROW(1,2) = (SELECT 1,2 FROM DUAL WHERE 1 = 0);
+ROW(1,2) = (SELECT 1,2 FROM DUAL WHERE 1 = 0)
+NULL
+SELECT ROW(1,2) = (SELECT 1,3 FROM DUAL WHERE 1 = 0);
+ROW(1,2) = (SELECT 1,3 FROM DUAL WHERE 1 = 0)
+NULL
+CREATE TABLE t1 (i INT);
+INSERT INTO t1 () VALUES (1), (2), (3);
+SELECT ROW(1,2) = (SELECT 1,2 FROM t1 WHERE 1 = 0);
+ROW(1,2) = (SELECT 1,2 FROM t1 WHERE 1 = 0)
+NULL
+SELECT ROW(1,2) = (SELECT 1,3 FROM t1 WHERE 1 = 0);
+ROW(1,2) = (SELECT 1,3 FROM t1 WHERE 1 = 0)
+NULL
+SELECT i FROM t1 WHERE ROW(1,2) = (SELECT 1,2 FROM DUAL WHERE 1 = 0);
+i
+SELECT i FROM t1 WHERE ROW(1,2) = (SELECT 1,3 FROM DUAL WHERE 1 = 0);
+i
+DROP TABLE t1;
+End of 5.1 tests
+#
+# Start of 10.1 tests
+#
+#
+# MDEV-8709 Row equality elements do not get propagated
+#
+CREATE TABLE t1 (a INT, b INT);
+INSERT INTO t1 VALUES (10,10),(20,20);
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE a=10 AND b=10 AND a>=10;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
+Warnings:
+Note	1003	select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` where `test`.`t1`.`a` = 10 and `test`.`t1`.`b` = 10
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE (a,b)=(10,10) AND a>=10;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
+Warnings:
+Note	1003	select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` where `test`.`t1`.`a` = 10 and `test`.`t1`.`b` = 10
+DROP TABLE t1;
+#
+# MDEV-9369 IN operator with ( num, NULL ) gives inconsistent result
+#
+SELECT (1,null) NOT IN ((2,2),(3,3)), (1,null) NOT IN ((2,2)), (1,null) NOT IN ((3,3));
+(1,null) NOT IN ((2,2),(3,3))	(1,null) NOT IN ((2,2))	(1,null) NOT IN ((3,3))
+1	1	1
+#
+# End of 10.1 tests
+#
+#
+# Start of 10.5 tests
+#
+#
+# MDEV-20809 EXTRACT from INET6 value does not produce any warnings
+#
+CREATE TABLE t1 (a GEOMETRY);
+SELECT EXTRACT(DAY FROM a) FROM t1;
+ERROR HY000: Illegal parameter data type geometry for operation 'extract(day)'
+DROP TABLE t1;
+#
+# End of 10.5 tests
+#