| Current Path : /usr/opt/mysql57/mysql-test/r/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/opt/mysql57/mysql-test/r/func_in_mrr.result |
set optimizer_switch='mrr=on,mrr_cost_based=off';
drop table if exists t1, t2;
select 1 in (1,2,3);
1 in (1,2,3)
1
select 10 in (1,2,3);
10 in (1,2,3)
0
select NULL in (1,2,3);
NULL in (1,2,3)
NULL
select 1 in (1,NULL,3);
1 in (1,NULL,3)
1
select 3 in (1,NULL,3);
3 in (1,NULL,3)
1
select 10 in (1,NULL,3);
10 in (1,NULL,3)
NULL
select 1.5 in (1.5,2.5,3.5);
1.5 in (1.5,2.5,3.5)
1
select 10.5 in (1.5,2.5,3.5);
10.5 in (1.5,2.5,3.5)
0
select NULL in (1.5,2.5,3.5);
NULL in (1.5,2.5,3.5)
NULL
select 1.5 in (1.5,NULL,3.5);
1.5 in (1.5,NULL,3.5)
1
select 3.5 in (1.5,NULL,3.5);
3.5 in (1.5,NULL,3.5)
1
select 10.5 in (1.5,NULL,3.5);
10.5 in (1.5,NULL,3.5)
NULL
CREATE TABLE t1 (a int, b int, c int);
insert into t1 values (1,2,3), (1,NULL,3);
select 1 in (a,b,c) from t1;
1 in (a,b,c)
1
1
select 3 in (a,b,c) from t1;
3 in (a,b,c)
1
1
select 10 in (a,b,c) from t1;
10 in (a,b,c)
0
NULL
select NULL in (a,b,c) from t1;
NULL in (a,b,c)
NULL
NULL
drop table t1;
CREATE TABLE t1 (a float, b float, c float);
insert into t1 values (1.5,2.5,3.5), (1.5,NULL,3.5);
select 1.5 in (a,b,c) from t1;
1.5 in (a,b,c)
1
1
select 3.5 in (a,b,c) from t1;
3.5 in (a,b,c)
1
1
select 10.5 in (a,b,c) from t1;
10.5 in (a,b,c)
0
NULL
drop table t1;
CREATE TABLE t1 (a varchar(10), b varchar(10), c varchar(10));
insert into t1 values ('A','BC','EFD'), ('A',NULL,'EFD');
select 'A' in (a,b,c) from t1;
'A' in (a,b,c)
1
1
select 'EFD' in (a,b,c) from t1;
'EFD' in (a,b,c)
1
1
select 'XSFGGHF' in (a,b,c) from t1;
'XSFGGHF' in (a,b,c)
0
NULL
drop table t1;
CREATE TABLE t1 (field char(1));
INSERT INTO t1 VALUES ('A'),(NULL);
SELECT * from t1 WHERE field IN (NULL);
field
SELECT * from t1 WHERE field NOT IN (NULL);
field
SELECT * from t1 where field = field;
field
A
SELECT * from t1 where field <=> field;
field
A
NULL
DELETE FROM t1 WHERE field NOT IN (NULL);
SELECT * FROM t1;
field
A
NULL
drop table t1;
create table t1 (id int(10) primary key);
insert into t1 values (1),(2),(3),(4),(5),(6),(7),(8),(9);
select * from t1 where id in (2,5,9);
id
2
5
9
drop table t1;
create table t1 (
a char(1) character set latin1 collate latin1_general_ci,
b char(1) character set latin1 collate latin1_swedish_ci,
c char(1) character set latin1 collate latin1_danish_ci
);
insert into t1 values ('A','B','C');
insert into t1 values ('a','c','c');
select * from t1 where a in (b);
ERROR HY000: Illegal mix of collations (latin1_general_ci,IMPLICIT) and (latin1_swedish_ci,IMPLICIT) for operation '='
select * from t1 where a in (b,c);
ERROR HY000: Illegal mix of collations (latin1_general_ci,IMPLICIT), (latin1_swedish_ci,IMPLICIT), (latin1_danish_ci,IMPLICIT) for operation ' IN '
select * from t1 where 'a' in (a,b,c);
ERROR HY000: Illegal mix of collations for operation ' IN '
select * from t1 where 'a' in (a);
a b c
A B C
a c c
select * from t1 where a in ('a');
a b c
A B C
a c c
select * from t1 where 'a' collate latin1_general_ci in (a,b,c);
a b c
A B C
a c c
select * from t1 where 'a' collate latin1_bin in (a,b,c);
a b c
a c c
select * from t1 where 'a' in (a,b,c collate latin1_bin);
a b c
a c c
explain extended select * from t1 where 'a' in (a,b,c collate latin1_bin);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ALL NULL NULL NULL NULL 2 100.00 Using where
Warnings:
Warning 1681 'EXTENDED' is deprecated and will be removed in a future release.
Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b`,`test`.`t1`.`c` AS `c` from `test`.`t1` where ('a' in (`test`.`t1`.`a`,`test`.`t1`.`b`,(`test`.`t1`.`c` collate latin1_bin)))
drop table t1;
set names utf8;
create table t1 (a char(10) character set utf8 not null);
insert into t1 values ('bbbb'),(_koi8r'ÃÃÃÃ'),(_latin1'ÄÄÄÄ');
select a from t1 where a in ('bbbb',_koi8r'ÃÃÃÃ',_latin1'ÄÄÄÄ') order by a;
a
ÄÄÄÄ
bbbb
цццц
drop table t1;
create table t1 (a char(10) character set latin1 not null);
insert into t1 values ('a'),('b'),('c');
select a from t1 where a IN ('a','b','c') order by a;
a
a
b
c
drop table t1;
set names latin1;
select '1.0' in (1,2);
'1.0' in (1,2)
1
select 1 in ('1.0',2);
1 in ('1.0',2)
1
select 1 in (1,'2.0');
1 in (1,'2.0')
1
select 1 in ('1.0',2.0);
1 in ('1.0',2.0)
1
select 1 in (1.0,'2.0');
1 in (1.0,'2.0')
1
select 1 in ('1.1',2);
1 in ('1.1',2)
0
select 1 in ('1.1',2.0);
1 in ('1.1',2.0)
0
create table t1 (a char(2) character set binary);
insert into t1 values ('aa'), ('bb');
select * from t1 where a in (NULL, 'aa');
a
aa
drop table t1;
create table t1 (id int, key(id));
insert into t1 values (1),(2),(3);
select count(*) from t1 where id not in (1);
count(*)
2
select count(*) from t1 where id not in (1,2);
count(*)
1
drop table t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 SELECT 1 IN (2, NULL);
SELECT should return NULL.
SELECT * FROM t1;
1 IN (2, NULL)
NULL
DROP TABLE t1;
End of 4.1 tests
CREATE TABLE t1 (a int PRIMARY KEY);
INSERT INTO t1 VALUES (44), (45), (46);
SELECT * FROM t1 WHERE a IN (45);
a
45
SELECT * FROM t1 WHERE a NOT IN (0, 45);
a
44
46
SELECT * FROM t1 WHERE a NOT IN (45);
a
44
46
CREATE VIEW v1 AS SELECT * FROM t1 WHERE a NOT IN (45);
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 `t1`.`a` AS `a` from `t1` where (`t1`.`a` <> 45) latin1 latin1_swedish_ci
SELECT * FROM v1;
a
44
46
DROP VIEW v1;
DROP TABLE t1;
create table t1 (a int);
insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
create table t2 (a int, filler char(200), key(a));
insert into t2 select C.a*2, 'no' from t1 A, t1 B, t1 C;
insert into t2 select C.a*2+1, 'yes' from t1 C;
explain
select * from t2 where a NOT IN (0, 2,4,6,8,10,12,14,16,18);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t2 NULL range a a 5 NULL 12 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t2`.`a` AS `a`,`test`.`t2`.`filler` AS `filler` from `test`.`t2` where (`test`.`t2`.`a` not in (0,2,4,6,8,10,12,14,16,18))
select * from t2 where a NOT IN (0, 2,4,6,8,10,12,14,16,18);
a filler
1 yes
3 yes
5 yes
7 yes
9 yes
11 yes
13 yes
15 yes
17 yes
19 yes
explain select * from t2 force index(a) where a NOT IN (2,2,2,2,2,2);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t2 NULL range a a 5 NULL 912 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t2`.`a` AS `a`,`test`.`t2`.`filler` AS `filler` from `test`.`t2` FORCE INDEX (`a`) where (`test`.`t2`.`a` not in (2,2,2,2,2,2))
explain select * from t2 force index(a) where a <> 2;
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t2 NULL range a a 5 NULL 912 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t2`.`a` AS `a`,`test`.`t2`.`filler` AS `filler` from `test`.`t2` FORCE INDEX (`a`) where (`test`.`t2`.`a` <> 2)
drop table t2;
create table t2 (a datetime, filler char(200), key(a));
insert into t2 select '2006-04-25 10:00:00' + interval C.a minute,
'no' from t1 A, t1 B, t1 C where C.a % 2 = 0;
insert into t2 select '2006-04-25 10:00:00' + interval C.a*2+1 minute,
'yes' from t1 C;
explain
select * from t2 where a NOT IN (
'2006-04-25 10:00:00','2006-04-25 10:02:00','2006-04-25 10:04:00',
'2006-04-25 10:06:00', '2006-04-25 10:08:00');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t2 NULL range a a 6 NULL 12 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t2`.`a` AS `a`,`test`.`t2`.`filler` AS `filler` from `test`.`t2` where (`test`.`t2`.`a` not in ('2006-04-25 10:00:00','2006-04-25 10:02:00','2006-04-25 10:04:00','2006-04-25 10:06:00','2006-04-25 10:08:00'))
select * from t2 where a NOT IN (
'2006-04-25 10:00:00','2006-04-25 10:02:00','2006-04-25 10:04:00',
'2006-04-25 10:06:00', '2006-04-25 10:08:00');
a filler
2006-04-25 10:01:00 yes
2006-04-25 10:03:00 yes
2006-04-25 10:05:00 yes
2006-04-25 10:07:00 yes
2006-04-25 10:09:00 yes
2006-04-25 10:11:00 yes
2006-04-25 10:13:00 yes
2006-04-25 10:15:00 yes
2006-04-25 10:17:00 yes
2006-04-25 10:19:00 yes
drop table t2;
create table t2 (a varchar(10), filler char(200), key(a));
insert into t2 select 'foo', 'no' from t1 A, t1 B;
insert into t2 select 'barbar', 'no' from t1 A, t1 B;
insert into t2 select 'bazbazbaz', 'no' from t1 A, t1 B;
insert into t2 values ('fon', '1'), ('fop','1'), ('barbaq','1'),
('barbas','1'), ('bazbazbay', '1'),('zz','1');
explain select * from t2 where a not in('foo','barbar', 'bazbazbaz');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t2 NULL range a a 13 NULL 7 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t2`.`a` AS `a`,`test`.`t2`.`filler` AS `filler` from `test`.`t2` where (`test`.`t2`.`a` not in ('foo','barbar','bazbazbaz'))
drop table t2;
create table t2 (a decimal(10,5), filler char(200), key(a));
insert into t2 select 345.67890, 'no' from t1 A, t1 B;
insert into t2 select 43245.34, 'no' from t1 A, t1 B;
insert into t2 select 64224.56344, 'no' from t1 A, t1 B;
insert into t2 values (0, '1'), (22334.123,'1'), (33333,'1'),
(55555,'1'), (77777, '1');
explain
select * from t2 where a not in (345.67890, 43245.34, 64224.56344);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t2 NULL range a a 7 NULL 7 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t2`.`a` AS `a`,`test`.`t2`.`filler` AS `filler` from `test`.`t2` where (`test`.`t2`.`a` not in (345.67890,43245.34,64224.56344))
select * from t2 where a not in (345.67890, 43245.34, 64224.56344);
a filler
0.00000 1
22334.12300 1
33333.00000 1
55555.00000 1
77777.00000 1
drop table t2;
create table t2 (a int, key(a), b int);
insert into t2 values (1,1),(2,2);
set @cnt= 1;
set @str="update t2 set b=1 where a not in (";
select count(*) from (
select @str:=concat(@str, @cnt:=@cnt+1, ",")
from t1 A, t1 B, t1 C, t1 D) Z;
count(*)
10000
set @str:=concat(@str, "10000)");
select substr(@str, 1, 50);
substr(@str, 1, 50)
update t2 set b=1 where a not in (2,3,4,5,6,7,8,9,
prepare s from @str;
execute s;
deallocate prepare s;
set @str=NULL;
drop table t2;
drop table t1;
create table t1 (
some_id smallint(5) unsigned,
key (some_id)
);
insert into t1 values (1),(2);
select some_id from t1 where some_id not in(2,-1);
some_id
1
select some_id from t1 where some_id not in(-4,-1,-4);
some_id
1
2
select some_id from t1 where some_id not in(-4,-1,3423534,2342342);
some_id
1
2
select some_id from t1 where some_id not in('-1', '0');
some_id
1
2
drop table t1;
#
# BUG#20420: optimizer reports wrong keys on left join with IN
#
CREATE TABLE t1 (a int, b int, PRIMARY KEY (a));
INSERT INTO t1 VALUES (1,1),(2,1),(3,1),(4,1),(5,1),(6,1);
CREATE TABLE t2 (a int, b int, PRIMARY KEY (a));
INSERT INTO t2 VALUES (3,2),(4,2),(100,100),(101,201),(102,102);
CREATE TABLE t3 (a int PRIMARY KEY);
INSERT INTO t3 VALUES (1),(2),(3),(4);
CREATE TABLE t4 (a int PRIMARY KEY,b int);
INSERT INTO t4 VALUES (1,1),(2,2),(1000,1000),(1001,1001),(1002,1002),
(1003,1003),(1004,1004);
EXPLAIN SELECT STRAIGHT_JOIN * FROM t3
JOIN t1 ON t3.a=t1.a
JOIN t2 ON t3.a=t2.a
JOIN t4 WHERE t4.a IN (t1.b, t2.b);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t3 NULL index PRIMARY PRIMARY 4 NULL 4 100.00 Using index
1 SIMPLE t1 NULL eq_ref PRIMARY PRIMARY 4 test.t3.a 1 100.00 NULL
1 SIMPLE t2 NULL eq_ref PRIMARY PRIMARY 4 test.t3.a 1 100.00 NULL
1 SIMPLE t4 NULL ALL PRIMARY NULL NULL NULL 7 28.57 Range checked for each record (index map: 0x1)
Warnings:
Note 1003 /* select#1 */ select straight_join `test`.`t3`.`a` AS `a`,`test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b`,`test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b`,`test`.`t4`.`a` AS `a`,`test`.`t4`.`b` AS `b` from `test`.`t3` join `test`.`t1` join `test`.`t2` join `test`.`t4` where ((`test`.`t1`.`a` = `test`.`t3`.`a`) and (`test`.`t2`.`a` = `test`.`t3`.`a`) and (`test`.`t4`.`a` in (`test`.`t1`.`b`,`test`.`t2`.`b`)))
SELECT STRAIGHT_JOIN * FROM t3
JOIN t1 ON t3.a=t1.a
JOIN t2 ON t3.a=t2.a
JOIN t4 WHERE t4.a IN (t1.b, t2.b);
a a b a b a b
3 3 1 3 2 1 1
3 3 1 3 2 2 2
4 4 1 4 2 1 1
4 4 1 4 2 2 2
EXPLAIN SELECT STRAIGHT_JOIN
(SELECT SUM(t4.a) FROM t4 WHERE t4.a IN (t1.b, t2.b))
FROM t3, t1, t2
WHERE t3.a=t1.a AND t3.a=t2.a;
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t3 NULL index PRIMARY PRIMARY 4 NULL 4 100.00 Using index
1 PRIMARY t1 NULL eq_ref PRIMARY PRIMARY 4 test.t3.a 1 100.00 NULL
1 PRIMARY t2 NULL eq_ref PRIMARY PRIMARY 4 test.t3.a 1 100.00 NULL
2 DEPENDENT SUBQUERY t4 NULL index NULL PRIMARY 4 NULL 7 28.57 Using where; Using index
Warnings:
Note 1276 Field or reference 'test.t1.b' of SELECT #2 was resolved in SELECT #1
Note 1276 Field or reference 'test.t2.b' of SELECT #2 was resolved in SELECT #1
Note 1003 /* select#1 */ select straight_join (/* select#2 */ select sum(`test`.`t4`.`a`) from `test`.`t4` where (`test`.`t4`.`a` in (`test`.`t1`.`b`,`test`.`t2`.`b`))) AS `(SELECT SUM(t4.a) FROM t4 WHERE t4.a IN (t1.b, t2.b))` from `test`.`t3` join `test`.`t1` join `test`.`t2` where ((`test`.`t1`.`a` = `test`.`t3`.`a`) and (`test`.`t2`.`a` = `test`.`t3`.`a`))
SELECT STRAIGHT_JOIN
(SELECT SUM(t4.a) FROM t4 WHERE t4.a IN (t1.b, t2.b))
FROM t3, t1, t2
WHERE t3.a=t1.a AND t3.a=t2.a;
(SELECT SUM(t4.a) FROM t4 WHERE t4.a IN (t1.b, t2.b))
3
3
DROP TABLE t1,t2,t3,t4;
CREATE TABLE t1(a BIGINT UNSIGNED);
INSERT INTO t1 VALUES (0xFFFFFFFFFFFFFFFF);
SELECT * FROM t1 WHERE a=-1 OR a=-2 ;
a
SELECT * FROM t1 WHERE a IN (-1, -2);
a
CREATE TABLE t2 (a BIGINT UNSIGNED);
insert into t2 values(13491727406643098568),
(0x7fffffefffffffff),
(0x7ffffffeffffffff),
(0x7fffffffefffffff),
(0x7ffffffffeffffff),
(0x7fffffffffefffff),
(0x7ffffffffffeffff),
(0x7fffffffffffefff),
(0x7ffffffffffffeff),
(0x7fffffffffffffef),
(0x7ffffffffffffffe),
(0x7fffffffffffffff),
(0x8000000000000000),
(0x8000000000000001),
(0x8000000000000002),
(0x8000000000000300),
(0x8000000000000400),
(0x8000000000000401),
(0x8000000000004001),
(0x8000000000040001),
(0x8000000000400001),
(0x8000000004000001),
(0x8000000040000001),
(0x8000000400000001),
(0x8000004000000001),
(0x8000040000000001);
SELECT HEX(a) FROM t2 WHERE a IN
(CAST(0xBB3C3E98175D33C8 AS UNSIGNED),
42);
HEX(a)
BB3C3E98175D33C8
SELECT HEX(a) FROM t2 WHERE a IN
(CAST(0xBB3C3E98175D33C8 AS UNSIGNED),
CAST(0x7fffffffffffffff AS UNSIGNED),
CAST(0x8000000000000000 AS UNSIGNED),
CAST(0x8000000000000400 AS UNSIGNED),
CAST(0x8000000000000401 AS UNSIGNED),
42);
HEX(a)
BB3C3E98175D33C8
7FFFFFFFFFFFFFFF
8000000000000000
8000000000000400
8000000000000401
SELECT HEX(a) FROM t2 WHERE a IN
(CAST(0x7fffffffffffffff AS UNSIGNED),
CAST(0x8000000000000001 AS UNSIGNED));
HEX(a)
7FFFFFFFFFFFFFFF
8000000000000001
SELECT HEX(a) FROM t2 WHERE a IN
(CAST(0x7ffffffffffffffe AS UNSIGNED),
CAST(0x7fffffffffffffff AS UNSIGNED));
HEX(a)
7FFFFFFFFFFFFFFE
7FFFFFFFFFFFFFFF
SELECT HEX(a) FROM t2 WHERE a IN
(0x7ffffffffffffffe,
0x7fffffffffffffff,
'abc');
HEX(a)
7FFFFFFFFFFFFFFE
7FFFFFFFFFFFFFFF
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 'abc'
CREATE TABLE t3 (a BIGINT UNSIGNED);
INSERT INTO t3 VALUES (9223372036854775551);
SELECT HEX(a) FROM t3 WHERE a IN (9223372036854775807, 42);
HEX(a)
CREATE TABLE t4 (a DATE);
INSERT INTO t4 VALUES ('1972-02-06'), ('1972-07-29');
SELECT * FROM t4 WHERE a IN ('1972-02-06','19772-07-29');
a
1972-02-06
Warnings:
Warning 1292 Incorrect date value: '19772-07-29' for column 'a' at row 1
DROP TABLE t1,t2,t3,t4;
CREATE TABLE t1 (id int not null);
INSERT INTO t1 VALUES (1),(2);
SELECT id FROM t1 WHERE id IN(4564, (SELECT IF(1=0,1,1/0)) );
id
Warnings:
Warning 1365 Division by 0
DROP TABLE t1;
End of 5.0 tests
create table t1(f1 char(1));
insert into t1 values ('a'),('b'),('1');
select f1 from t1 where f1 in ('a',1);
f1
a
1
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 'b'
select f1, case f1 when 'a' then '+' when 1 then '-' end from t1;
f1 case f1 when 'a' then '+' when 1 then '-' end
a +
b NULL
1 -
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 'b'
create index t1f1_idx on t1(f1);
select f1 from t1 where f1 in ('a',1);
f1
1
a
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 'b'
explain select f1 from t1 where f1 in ('a',1);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL index t1f1_idx t1f1_idx 2 NULL 3 50.00 Using where; Using index
Warnings:
Warning 1739 Cannot use range access on index 't1f1_idx' due to type or collation conversion on field 'f1'
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where (`test`.`t1`.`f1` in ('a',1))
select f1 from t1 where f1 in ('a','b');
f1
a
b
explain select f1 from t1 where f1 in ('a','b');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range t1f1_idx t1f1_idx 2 NULL 2 100.00 Using where; Using index
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where (`test`.`t1`.`f1` in ('a','b'))
select f1 from t1 where f1 in (2,1);
f1
1
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 'a'
Warning 1292 Truncated incorrect DOUBLE value: 'b'
explain select f1 from t1 where f1 in (2,1);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL index t1f1_idx t1f1_idx 2 NULL 3 50.00 Using where; Using index
Warnings:
Warning 1739 Cannot use range access on index 't1f1_idx' due to type or collation conversion on field 'f1'
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where (`test`.`t1`.`f1` in (2,1))
create table t2(f2 int, index t2f2(f2));
insert into t2 values(0),(1),(2);
select f2 from t2 where f2 in ('a',2);
f2
0
2
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 'a'
Warning 1292 Truncated incorrect DOUBLE value: 'a'
explain select f2 from t2 where f2 in ('a',2);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t2 NULL range t2f2 t2f2 5 NULL 2 100.00 Using where; Using index
Warnings:
Note 1003 /* select#1 */ select `test`.`t2`.`f2` AS `f2` from `test`.`t2` where (`test`.`t2`.`f2` in ('a',2))
select f2 from t2 where f2 in ('a','b');
f2
0
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 'a'
Warning 1292 Truncated incorrect DOUBLE value: 'b'
explain select f2 from t2 where f2 in ('a','b');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t2 NULL range t2f2 t2f2 5 NULL 1 100.00 Using where; Using index
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 'a'
Warning 1292 Truncated incorrect DOUBLE value: 'b'
Note 1003 /* select#1 */ select `test`.`t2`.`f2` AS `f2` from `test`.`t2` where (`test`.`t2`.`f2` in ('a','b'))
select f2 from t2 where f2 in (1,'b');
f2
0
1
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 'b'
explain select f2 from t2 where f2 in (1,'b');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t2 NULL range t2f2 t2f2 5 NULL 2 100.00 Using where; Using index
Warnings:
Note 1003 /* select#1 */ select `test`.`t2`.`f2` AS `f2` from `test`.`t2` where (`test`.`t2`.`f2` in (1,'b'))
drop table t1, t2;
create table t1 (a time, key(a));
insert into t1 values (),(),(),(),(),(),(),(),(),();
select a from t1 where a not in (a,a,a) group by a;
a
drop table t1;
create table t1 (id int);
select * from t1 where NOT id in (select null union all select 1);
id
select * from t1 where NOT id in (null, 1);
id
drop table t1;
CREATE TABLE t1(c0 INTEGER, c1 INTEGER, c2 INTEGER);
INSERT INTO t1 VALUES(1, 1, 1), (1, 1, 1);
SELECT CASE AVG (c0) WHEN c1 * c2 THEN 1 END FROM t1;
CASE AVG (c0) WHEN c1 * c2 THEN 1 END
1
SELECT CASE c1 * c2 WHEN SUM(c0) THEN 1 WHEN AVG(c0) THEN 2 END FROM t1;
CASE c1 * c2 WHEN SUM(c0) THEN 1 WHEN AVG(c0) THEN 2 END
2
SELECT CASE c1 WHEN c1 + 1 THEN 1 END, ABS(AVG(c0)) FROM t1;
CASE c1 WHEN c1 + 1 THEN 1 END ABS(AVG(c0))
NULL 1.0000
DROP TABLE t1;
CREATE TABLE t1(a TEXT, b INT, c INT UNSIGNED, d DECIMAL(12,2), e REAL);
INSERT INTO t1 VALUES('iynfj', 1, 1, 1, 1);
INSERT INTO t1 VALUES('innfj', 2, 2, 2, 2);
SELECT SUM( DISTINCT a ) FROM t1 GROUP BY a HAVING a IN ( AVG( 1 ), 1 + a);
SUM( DISTINCT a )
SELECT SUM( DISTINCT b ) FROM t1 GROUP BY b HAVING b IN ( AVG( 1 ), 1 + b);
SUM( DISTINCT b )
1
SELECT SUM( DISTINCT c ) FROM t1 GROUP BY c HAVING c IN ( AVG( 1 ), 1 + c);
SUM( DISTINCT c )
1
SELECT SUM( DISTINCT d ) FROM t1 GROUP BY d HAVING d IN ( AVG( 1 ), 1 + d);
SUM( DISTINCT d )
1.00
SELECT SUM( DISTINCT e ) FROM t1 GROUP BY e HAVING e IN ( AVG( 1 ), 1 + e);
SUM( DISTINCT e )
1
SELECT SUM( DISTINCT e ) FROM t1 GROUP BY b,c,d HAVING (b,c,d) IN
((AVG( 1 ), 1 + c, 1 + d), (AVG( 1 ), 2 + c, 2 + d));
SUM( DISTINCT e )
DROP TABLE t1;
#
# Bug #44139: Table scan when NULL appears in IN clause
#
CREATE TABLE t1 (
c_int INT NOT NULL,
c_decimal DECIMAL(5,2) NOT NULL,
c_float FLOAT(5, 2) NOT NULL,
c_bit BIT(10) NOT NULL,
c_date DATE NOT NULL,
c_datetime DATETIME NOT NULL,
c_timestamp TIMESTAMP NOT NULL,
c_time TIME NOT NULL,
c_year YEAR NOT NULL,
c_char CHAR(10) NOT NULL,
INDEX(c_int), INDEX(c_decimal), INDEX(c_float), INDEX(c_bit), INDEX(c_date),
INDEX(c_datetime), INDEX(c_timestamp), INDEX(c_time), INDEX(c_year),
INDEX(c_char));
INSERT IGNORE INTO t1 (c_int) VALUES (1), (2), (3), (4), (5);
INSERT IGNORE INTO t1 (c_int) SELECT 0 FROM t1;
INSERT IGNORE INTO t1 (c_int) SELECT 0 FROM t1;
EXPLAIN SELECT * FROM t1 WHERE c_int IN (1, 2, 3);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_int c_int 4 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_int` in (1,2,3))
EXPLAIN SELECT * FROM t1 WHERE c_int IN (NULL, 1, 2, 3);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_int c_int 4 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_int` in (NULL,1,2,3))
EXPLAIN SELECT * FROM t1 WHERE c_int IN (1, 2, 3);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_int c_int 4 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_int` in (1,2,3))
EXPLAIN SELECT * FROM t1 WHERE c_int IN (1, NULL, 2, NULL, 3, NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_int c_int 4 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_int` in (1,NULL,2,NULL,3,NULL))
EXPLAIN SELECT * FROM t1 WHERE c_int IN (NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_int` = NULL)
EXPLAIN SELECT * FROM t1 WHERE c_int IN (NULL, NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_int` in (NULL,NULL))
EXPLAIN SELECT * FROM t1 WHERE c_decimal IN (1, 2, 3);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_decimal c_decimal 3 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_decimal` in (1,2,3))
EXPLAIN SELECT * FROM t1 WHERE c_decimal IN (NULL, 1, 2, 3);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_decimal c_decimal 3 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_decimal` in (NULL,1,2,3))
EXPLAIN SELECT * FROM t1 WHERE c_decimal IN (NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_decimal` = NULL)
EXPLAIN SELECT * FROM t1 WHERE c_decimal IN (NULL, NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_decimal` in (NULL,NULL))
EXPLAIN SELECT * FROM t1 WHERE c_float IN (1, 2, 3);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_float c_float 4 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_float` in (1,2,3))
EXPLAIN SELECT * FROM t1 WHERE c_float IN (NULL, 1, 2, 3);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_float c_float 4 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_float` in (NULL,1,2,3))
EXPLAIN SELECT * FROM t1 WHERE c_float IN (NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_float` = NULL)
EXPLAIN SELECT * FROM t1 WHERE c_float IN (NULL, NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_float` in (NULL,NULL))
EXPLAIN SELECT * FROM t1 WHERE c_bit IN (1, 2, 3);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_bit c_bit 2 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_bit` in (1,2,3))
EXPLAIN SELECT * FROM t1 WHERE c_bit IN (NULL, 1, 2, 3);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_bit c_bit 2 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_bit` in (NULL,1,2,3))
EXPLAIN SELECT * FROM t1 WHERE c_bit IN (NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_bit` = NULL)
EXPLAIN SELECT * FROM t1 WHERE c_bit IN (NULL, NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_bit` in (NULL,NULL))
EXPLAIN SELECT * FROM t1 WHERE c_date
IN ('2009-09-01', '2009-09-02', '2009-09-03');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_date c_date 3 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_date` in ('2009-09-01','2009-09-02','2009-09-03'))
EXPLAIN SELECT * FROM t1 WHERE c_date
IN (NULL, '2009-09-01', '2009-09-02', '2009-09-03');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_date c_date 3 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_date` in (NULL,'2009-09-01','2009-09-02','2009-09-03'))
EXPLAIN SELECT * FROM t1 WHERE c_date IN (NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where multiple equal(NULL, `test`.`t1`.`c_date`)
EXPLAIN SELECT * FROM t1 WHERE c_date IN (NULL, NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_date` in (NULL,NULL))
EXPLAIN SELECT * FROM t1 WHERE c_datetime
IN ('2009-09-01 00:00:01', '2009-09-02 00:00:01', '2009-09-03 00:00:01');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_datetime c_datetime 5 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_datetime` in ('2009-09-01 00:00:01','2009-09-02 00:00:01','2009-09-03 00:00:01'))
EXPLAIN SELECT * FROM t1 WHERE c_datetime
IN (NULL, '2009-09-01 00:00:01', '2009-09-02 00:00:01', '2009-09-03 00:00:01');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_datetime c_datetime 5 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_datetime` in (NULL,'2009-09-01 00:00:01','2009-09-02 00:00:01','2009-09-03 00:00:01'))
EXPLAIN SELECT * FROM t1 WHERE c_datetime IN (NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where multiple equal(NULL, `test`.`t1`.`c_datetime`)
EXPLAIN SELECT * FROM t1 WHERE c_datetime IN (NULL, NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_datetime` in (NULL,NULL))
EXPLAIN SELECT * FROM t1 WHERE c_timestamp
IN ('2009-09-01 00:00:01', '2009-09-01 00:00:02', '2009-09-01 00:00:03');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_timestamp c_timestamp 4 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_timestamp` in ('2009-09-01 00:00:01','2009-09-01 00:00:02','2009-09-01 00:00:03'))
EXPLAIN SELECT * FROM t1 WHERE c_timestamp
IN (NULL, '2009-09-01 00:00:01', '2009-09-01 00:00:02', '2009-09-01 00:00:03');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_timestamp c_timestamp 4 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_timestamp` in (NULL,'2009-09-01 00:00:01','2009-09-01 00:00:02','2009-09-01 00:00:03'))
EXPLAIN SELECT * FROM t1 WHERE c_timestamp IN (NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where multiple equal(NULL, `test`.`t1`.`c_timestamp`)
EXPLAIN SELECT * FROM t1 WHERE c_timestamp IN (NULL, NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_timestamp` in (NULL,NULL))
EXPLAIN SELECT * FROM t1 WHERE c_year IN (1, 2, 3);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_year c_year 1 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_year` in (1,2,3))
EXPLAIN SELECT * FROM t1 WHERE c_year IN (NULL, 1, 2, 3);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_year c_year 1 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_year` in (NULL,1,2,3))
EXPLAIN SELECT * FROM t1 WHERE c_year IN (NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_year` = NULL)
EXPLAIN SELECT * FROM t1 WHERE c_year IN (NULL, NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_year` in (NULL,NULL))
EXPLAIN SELECT * FROM t1 WHERE c_char IN ('1', '2', '3');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_char c_char 10 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_char` in ('1','2','3'))
EXPLAIN SELECT * FROM t1 WHERE c_char IN (NULL, '1', '2', '3');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range c_char c_char 10 NULL 3 100.00 Using where; Using MRR
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_char` in (NULL,'1','2','3'))
EXPLAIN SELECT * FROM t1 WHERE c_char IN (NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where multiple equal(NULL, `test`.`t1`.`c_char`)
EXPLAIN SELECT * FROM t1 WHERE c_char IN (NULL, NULL);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL no matching row in const table
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`c_int` AS `c_int`,`test`.`t1`.`c_decimal` AS `c_decimal`,`test`.`t1`.`c_float` AS `c_float`,`test`.`t1`.`c_bit` AS `c_bit`,`test`.`t1`.`c_date` AS `c_date`,`test`.`t1`.`c_datetime` AS `c_datetime`,`test`.`t1`.`c_timestamp` AS `c_timestamp`,`test`.`t1`.`c_time` AS `c_time`,`test`.`t1`.`c_year` AS `c_year`,`test`.`t1`.`c_char` AS `c_char` from `test`.`t1` where (`test`.`t1`.`c_char` in (NULL,NULL))
DROP TABLE t1;
#
# Bug#54477: Crash on IN / CASE with NULL arguments
#
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1), (2);
SELECT 1 IN (NULL, a) FROM t1;
1 IN (NULL, a)
1
NULL
SELECT a IN (a, a) FROM t1 GROUP BY a WITH ROLLUP;
a IN (a, a)
1
1
NULL
SELECT CASE a WHEN a THEN a END FROM t1 GROUP BY a WITH ROLLUP;
CASE a WHEN a THEN a END
1
2
NULL
DROP TABLE t1;
#
# Bug#58628: Incorrect result for 'WHERE NULL NOT IN (<subquery>)
#
CREATE TABLE t1 (pk INT NOT NULL, i INT);
INSERT INTO t1 VALUES (0,NULL), (1,NULL), (2,NULL), (3,NULL);
CREATE TABLE subq (pk INT NOT NULL, i INT NOT NULL, PRIMARY KEY(i,pk));
INSERT INTO subq VALUES (0,0), (1,1), (2,2), (3,3);
SELECT * FROM t1
WHERE t1.i NOT IN
(SELECT i FROM subq WHERE subq.pk = t1.pk);
pk i
SELECT * FROM t1
WHERE t1.i IN
(SELECT i FROM subq WHERE subq.pk = t1.pk) IS UNKNOWN;
pk i
0 NULL
1 NULL
2 NULL
3 NULL
SELECT * FROM t1
WHERE NULL NOT IN
(SELECT i FROM subq WHERE subq.pk = t1.pk);
pk i
SELECT * FROM t1
WHERE NULL IN
(SELECT i FROM subq WHERE subq.pk = t1.pk) IS UNKNOWN;
pk i
0 NULL
1 NULL
2 NULL
3 NULL
SELECT * FROM t1
WHERE 1+NULL NOT IN
(SELECT i FROM subq WHERE subq.pk = t1.pk);
pk i
DROP TABLE t1,subq;
#
# Bug #11766270 59343: YEAR(4): INCORRECT RESULT AND VALGRIND WARNINGS WITH MIN/MAX, UNION
#
CREATE TABLE t1(f1 YEAR(4));
INSERT INTO t1 VALUES (0000),(2001);
(SELECT MAX(f1) FROM t1) UNION (SELECT MAX(f1) FROM t1);
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
def MAX(f1) MAX(f1) 13 4 4 Y 32864 0 63
MAX(f1)
2001
DROP TABLE t1;
#
# Bug #11764651-57510: IN(string,real,string) causes invalid read in sort function
#
SELECT LEFT(ST_GEOMFROMTEXT("POINT(0 0)"),1) IN (@@global.query_cache_type,1,"");
LEFT(ST_GEOMFROMTEXT("POINT(0 0)"),1) IN (@@global.query_cache_type,1,"")
0
Warnings:
Warning 1287 '@@query_cache_type' is deprecated and will be removed in a future release.
# End of test BUG#11764651-57510
End of 5.1 tests
set optimizer_switch=default;