6
6
select * from (select 2) b;
7
--error ER_BAD_FIELD_ERROR
8
8
SELECT 1 as a FROM (SELECT 1 UNION SELECT a) b;
9
--error ER_BAD_FIELD_ERROR
10
10
SELECT 1 as a FROM (SELECT a UNION SELECT 1) b;
11
11
CREATE TABLE t1 (a int not null, b char (10) not null);
12
12
insert into t1 values(1,'a'),(2,'b'),(3,'c'),(3,'c');
17
17
CREATE TABLE t3 (a int not null, b char (10) not null);
18
18
insert into t3 values (3,'f'),(4,'y'),(5,'z'),(6,'c');
19
19
select t1.a,t4.y from t1,(select t2.a as y from t2,(select t3.b from t3 where t3.a>3) as t5 where t2.b=t5.b) as t4 where t1.a = t4.y;
20
--error ER_BAD_FIELD_ERROR
21
21
SELECT a FROM (SELECT 1 FROM (SELECT 1) a HAVING a=1) b;
22
--error ER_NON_UNIQ_ERROR
23
23
SELECT a,b as a FROM (SELECT '1' as a,'2' as b) b HAVING a=1;
24
24
SELECT a,2 as a FROM (SELECT '1' as a) b HAVING a=2;
25
25
SELECT a,2 as a FROM (SELECT '1' as a) b HAVING a=1;
26
--error ER_BAD_FIELD_ERROR
27
27
SELECT 1 FROM (SELECT 1) a WHERE a=2;
28
--error ER_BAD_FIELD_ERROR
29
29
SELECT (SELECT 1) as a FROM (SELECT 1 FROM t1 HAVING a=1) as a;
31
select * from t1 as x1, (select * from t1) as x2 where x1.a != 0;
32
explain select * from t1 as x1, (select * from t1) as x2 where x1.a != 0;
30
select * from t1 as x1, (select * from t1) as x2;
31
explain select * from t1 as x1, (select * from t1) as x2;
33
32
drop table if exists t2,t3;
34
33
select * from (select 1) as a;
35
34
select a from (select 1 as a) as b;
59
58
SELECT * FROM (SELECT * FROM t1) as b ORDER BY a ASC LIMIT 0,20;
60
59
--replace_column 9 X
61
explain select count(*) from t1 as tt1, (select * from t1) as tt2 where tt1.a != 0;
60
explain select count(*) from t1 as tt1, (select * from t1) as tt2;
63
62
SELECT * FROM (SELECT (SELECT * FROM (SELECT 1 as a) as a )) as b;
64
63
select * from (select 1 as a) b left join (select 2 as a) c using(a);
65
--error ER_BAD_FIELD_ERROR
66
65
SELECT * FROM (SELECT 1 UNION SELECT a) b;
67
--error ER_BAD_FIELD_ERROR
68
67
SELECT 1 as a FROM (SELECT a UNION SELECT 1) b;
69
--error ER_BAD_FIELD_ERROR
70
69
SELECT 1 as a FROM (SELECT 1 UNION SELECT a) b;
71
--error ER_BAD_FIELD_ERROR
72
71
select 1 from (select 2) a order by 0;
117
116
create table t1 (E1 INTEGER NOT NULL, E2 INTEGER NOT NULL, E3 INTEGER NOT NULL, PRIMARY KEY(E1)
119
118
insert into t1 VALUES(1,1,1), (2,2,1);
121
119
select count(*) from t1 INNER JOIN (SELECT A.E1, A.E2, A.E3 FROM t1 AS A WHERE A.E3 = (SELECT MAX(B.E3) FROM t1 AS B WHERE A.E2 = B.E2)) AS THEMAX ON t1.E1 = THEMAX.E2 AND t1.E1 = t1.E2;
122
120
explain select count(*) from t1 INNER JOIN (SELECT A.E1, A.E2, A.E3 FROM t1 AS A WHERE A.E3 = (SELECT MAX(B.E3) FROM t1 AS B WHERE A.E2 = B.E2)) AS THEMAX ON t1.E1 = THEMAX.E2 AND t1.E1 = t1.E2;
125
123
create table t1 (a int);
126
124
insert into t1 values (1),(2);
128
select * from ( select * from t1 union select * from t1) a,(select * from t1 union select * from t1) b where a.a != 0;
129
explain select * from ( select * from t1 union select * from t1) a,(select * from t1 union select * from t1) b where a.a != 0;
125
select * from ( select * from t1 union select * from t1) a,(select * from t1 union select * from t1) b;
126
explain select * from ( select * from t1 union select * from t1) a,(select * from t1 union select * from t1) b;
201
198
CREATE TABLE t1 (a char(10), b char(10));
202
199
INSERT INTO t1 VALUES ('root','localhost'), ('root','%');
203
--error ER_SUBQUERY_NO_1_ROW
204
201
SELECT * FROM (SELECT (SELECT a.a FROM t1 AS a WHERE a.a = b.a) FROM t1 AS b) AS c;