Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
M
MariaDB
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Analytics
Analytics
CI / CD
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
nexedi
MariaDB
Commits
e72132a5
Commit
e72132a5
authored
Jun 25, 2008
by
Matthias Leich
Browse files
Options
Browse Files
Download
Plain Diff
Upmerge 5.0 -> 5.1
parents
696c03e4
49417ad7
Changes
2
Hide whitespace changes
Inline
Side-by-side
Showing
2 changed files
with
181 additions
and
109 deletions
+181
-109
mysql-test/include/wait_condition.inc.moved
mysql-test/include/wait_condition.inc.moved
+59
-0
mysql-test/t/subselect.test
mysql-test/t/subselect.test
+122
-109
No files found.
mysql-test/include/wait_condition.inc.moved
0 → 100644
View file @
e72132a5
# include/wait_condition.inc
#
# SUMMARY
#
# Waits until the passed statement returns true, or the operation
# times out.
#
# USAGE
#
# let $wait_condition=
# SELECT c = 3 FROM t;
# --source include/wait_condition.inc
#
# OR
#
# let $wait_timeout= 60; # Override default 30 seconds with 60.
# let $wait_condition=
# SELECT c = 3 FROM t;
# --source include/wait_condition.inc
# --echo Executed the test condition $wait_condition_reps times
#
# EXAMPLE
# events_bugs.test, events_time_zone.test
#
--disable_query_log
let $wait_counter= 300;
if ($wait_timeout)
{
let $wait_counter= `SELECT $wait_timeout * 10`;
}
# Reset $wait_timeout so that its value won't be used on subsequent
# calls, and default will be used instead.
let $wait_timeout= 0;
# Keep track of how many times the wait condition is tested
# This is used by some tests (e.g., main.status)
let $wait_condition_reps= 0;
while ($wait_counter)
{
let $success= `$wait_condition`;
inc $wait_condition_reps;
if ($success)
{
let $wait_counter= 0;
}
if (!$success)
{
real_sleep 0.1;
dec $wait_counter;
}
}
if (!$success)
{
echo Timeout in wait_condition.inc for $wait_condition;
}
--enable_query_log
mysql-test/t/subselect.test
View file @
e72132a5
...
...
@@ -9,28 +9,28 @@ SELECT (SELECT 1) UNION SELECT (SELECT 2);
explain
extended
SELECT
(
SELECT
1
)
UNION
SELECT
(
SELECT
2
);
SELECT
(
SELECT
(
SELECT
0
UNION
SELECT
0
));
explain
extended
SELECT
(
SELECT
(
SELECT
0
UNION
SELECT
0
));
--
error
1247
--
error
ER_ILLEGAL_REFERENCE
SELECT
(
SELECT
1
FROM
(
SELECT
1
)
as
b
HAVING
a
=
1
)
as
a
;
--
error
1247
--
error
ER_ILLEGAL_REFERENCE
SELECT
(
SELECT
1
FROM
(
SELECT
1
)
as
b
HAVING
b
=
1
)
as
a
,(
SELECT
1
FROM
(
SELECT
1
)
as
c
HAVING
a
=
1
)
as
b
;
SELECT
(
SELECT
1
),
MAX
(
1
)
FROM
(
SELECT
1
)
as
a
;
--
error
1247
--
error
ER_ILLEGAL_REFERENCE
SELECT
(
SELECT
a
)
as
a
;
EXPLAIN
EXTENDED
SELECT
1
FROM
(
SELECT
1
as
a
)
as
b
HAVING
(
SELECT
a
)
=
1
;
SELECT
1
FROM
(
SELECT
1
as
a
)
as
b
HAVING
(
SELECT
a
)
=
1
;
--
error
1054
--
error
ER_BAD_FIELD_ERROR
SELECT
(
SELECT
1
),
a
;
SELECT
1
as
a
FROM
(
SELECT
1
)
as
b
HAVING
(
SELECT
a
)
=
1
;
--
error
1054
--
error
ER_BAD_FIELD_ERROR
SELECT
1
FROM
(
SELECT
(
SELECT
a
)
b
)
c
;
SELECT
*
FROM
(
SELECT
1
as
id
)
b
WHERE
id
IN
(
SELECT
*
FROM
(
SELECT
1
as
id
)
c
ORDER
BY
id
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
*
FROM
(
SELECT
1
)
a
WHERE
1
IN
(
SELECT
1
,
1
);
SELECT
1
IN
(
SELECT
1
);
SELECT
1
FROM
(
SELECT
1
as
a
)
b
WHERE
1
IN
(
SELECT
(
SELECT
a
));
--
error
1221
--
error
ER_WRONG_USAGE
select
(
SELECT
1
FROM
(
SELECT
1
)
a
PROCEDURE
ANALYSE
(
1
));
--
error
1108
--
error
ER_WRONG_PARAMETERS_TO_PROCEDURE
SELECT
1
FROM
(
SELECT
1
)
a
PROCEDURE
ANALYSE
((
SELECT
1
));
--
error
ER_BAD_FIELD_ERROR
SELECT
(
SELECT
1
)
as
a
FROM
(
SELECT
1
)
b
WHERE
(
SELECT
a
)
IS
NULL
;
...
...
@@ -53,7 +53,7 @@ SELECT (SELECT 'b',2,'a') = ROW(1.5,2,'a');
SELECT
(
SELECT
1.5
,
2
,
'a'
)
=
ROW
(
1.5
,
'2'
,
'a'
);
SELECT
(
SELECT
1.5
,
'c'
,
'a'
)
=
ROW
(
1.5
,
2
,
'a'
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
(
SELECT
*
FROM
(
SELECT
'test'
a
,
'test'
b
)
a
);
SELECT
1
as
a
,(
SELECT
a
+
a
)
b
,(
SELECT
b
);
...
...
@@ -65,7 +65,7 @@ create table t4 (a int not null, b int not null);
insert
into
t1
values
(
2
);
insert
into
t2
values
(
1
,
7
),(
2
,
7
);
insert
into
t4
values
(
4
,
8
),(
3
,
8
),(
5
,
9
);
--
error
1247
--
error
ER_ILLEGAL_REFERENCE
select
(
select
a
from
t1
where
t1
.
a
=
a1
)
as
a2
,
(
select
b
from
t2
where
t2
.
b
=
a2
)
as
a1
;
select
(
select
a
from
t1
where
t1
.
a
=
t2
.
a
),
a
from
t2
;
select
(
select
a
from
t1
where
t1
.
a
=
t2
.
b
),
a
from
t2
;
...
...
@@ -105,9 +105,9 @@ select * from t3 where a >= any (select b from t2);
explain
extended
select
*
from
t3
where
a
>=
any
(
select
b
from
t2
);
select
*
from
t3
where
a
>=
all
(
select
b
from
t2
);
delete
from
t2
where
a
=
100
;
--
error
1241
--
error
ER_OPERAND_COLUMNS
select
*
from
t3
where
a
in
(
select
a
,
b
from
t2
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
select
*
from
t3
where
a
in
(
select
*
from
t2
);
insert
into
t4
values
(
12
,
7
),(
1
,
7
),(
10
,
9
),(
9
,
6
),(
7
,
6
),(
3
,
9
),(
1
,
10
);
# empty set
...
...
@@ -123,7 +123,7 @@ select (select a from t1 where t1.a=t2.a union select a from t5 where t5.a=t2.a)
insert
into
t5
values
(
2
);
select
(
select
a
from
t1
where
t1
.
a
=
t2
.
a
union
select
a
from
t5
where
t5
.
a
=
t2
.
a
),
a
from
t2
;
explain
extended
select
(
select
a
from
t1
where
t1
.
a
=
t2
.
a
union
select
a
from
t5
where
t5
.
a
=
t2
.
a
),
a
from
t2
;
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
select
(
select
a
from
t1
where
t1
.
a
=
t2
.
a
union
all
select
a
from
t5
where
t5
.
a
=
t2
.
a
),
a
from
t2
;
create
table
t6
(
patient_uq
int
,
clinic_uq
int
,
index
i1
(
clinic_uq
));
create
table
t7
(
uq
int
primary
key
,
name
char
(
25
));
...
...
@@ -133,7 +133,7 @@ select * from t6 where exists (select * from t7 where uq = clinic_uq);
explain
extended
select
*
from
t6
where
exists
(
select
*
from
t7
where
uq
=
clinic_uq
);
# not unique fields
--
error
1052
--
error
ER_NON_UNIQ_ERROR
select
*
from
t1
where
a
=
(
select
a
from
t2
,
t4
where
t2
.
b
=
t4
.
b
);
# different tipes & group functions
...
...
@@ -160,14 +160,14 @@ INSERT INTO t8 (pseudo,email) VALUES ('joce','test');
INSERT
INTO
t8
(
pseudo
,
email
)
VALUES
(
'joce1'
,
'test1'
);
INSERT
INTO
t8
(
pseudo
,
email
)
VALUES
(
'2joce1'
,
'2test1'
);
EXPLAIN
EXTENDED
SELECT
pseudo
,(
SELECT
email
FROM
t8
WHERE
pseudo
=
(
SELECT
pseudo
FROM
t8
WHERE
pseudo
=
'joce'
))
FROM
t8
WHERE
pseudo
=
(
SELECT
pseudo
FROM
t8
WHERE
pseudo
=
'joce'
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
pseudo
FROM
t8
WHERE
pseudo
=
(
SELECT
pseudo
,
email
FROM
t8
WHERE
pseudo
=
'joce'
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
pseudo
FROM
t8
WHERE
pseudo
=
(
SELECT
*
FROM
t8
WHERE
pseudo
=
'joce'
);
SELECT
pseudo
FROM
t8
WHERE
pseudo
=
(
SELECT
pseudo
FROM
t8
WHERE
pseudo
=
'joce'
);
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
SELECT
pseudo
FROM
t8
WHERE
pseudo
=
(
SELECT
pseudo
FROM
t8
WHERE
pseudo
LIKE
'%joce%'
);
drop
table
if
exists
t1
,
t2
,
t3
,
t4
,
t5
,
t6
,
t7
,
t8
;
...
...
@@ -187,7 +187,7 @@ EXPLAIN EXTENDED SELECT (SELECT DISTINCT date FROM t1 WHERE date='2002-08-03');
SELECT
DISTINCT
date
FROM
t1
WHERE
date
=
'2002-08-03'
;
SELECT
(
SELECT
DISTINCT
date
FROM
t1
WHERE
date
=
'2002-08-03'
);
SELECT
1
FROM
t1
WHERE
1
=
(
SELECT
1
UNION
SELECT
1
)
UNION
ALL
SELECT
1
;
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
SELECT
1
FROM
t1
WHERE
1
=
(
SELECT
1
UNION
ALL
SELECT
1
)
UNION
SELECT
1
;
EXPLAIN
EXTENDED
SELECT
1
FROM
t1
WHERE
1
=
(
SELECT
1
UNION
SELECT
1
);
drop
table
t1
;
...
...
@@ -213,9 +213,9 @@ CREATE TABLE `t2` (
INSERT
INTO
t2
(
mot
,
topic
,
date
,
pseudo
)
VALUES
(
'joce'
,
'40143'
,
'2002-10-22'
,
'joce'
),
(
'joce'
,
'43506'
,
'2002-10-22'
,
'joce'
);
select
numeropost
as
a
FROM
t1
GROUP
BY
(
SELECT
1
FROM
t1
HAVING
a
=
1
);
SELECT
numeropost
,
maxnumrep
FROM
t1
WHERE
exists
(
SELECT
1
FROM
t2
WHERE
(
mot
=
'joce'
)
AND
date
>=
'2002-10-21'
AND
t1
.
numeropost
=
t2
.
topic
)
ORDER
BY
maxnumrep
DESC
LIMIT
0
,
20
;
--
error
1054
--
error
ER_BAD_FIELD_ERROR
SELECT
(
SELECT
1
)
as
a
FROM
(
SELECT
1
FROM
t1
HAVING
a
=
1
)
b
;
--
error
1054
--
error
ER_BAD_FIELD_ERROR
SELECT
1
IN
(
SELECT
1
FROM
t2
HAVING
a
);
SELECT
*
from
t2
where
topic
IN
(
SELECT
topic
FROM
t2
GROUP
BY
topic
);
...
...
@@ -244,9 +244,9 @@ CREATE TABLE `t1` (
)
ENGINE
=
MyISAM
ROW_FORMAT
=
FIXED
;
INSERT
INTO
t1
(
numeropost
,
maxnumrep
)
VALUES
(
1
,
0
),(
2
,
1
);
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
select
numeropost
as
a
FROM
t1
GROUP
BY
(
SELECT
1
FROM
t1
HAVING
a
=
1
);
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
select
numeropost
as
a
FROM
t1
ORDER
BY
(
SELECT
1
FROM
t1
HAVING
a
=
1
);
drop
table
t1
;
...
...
@@ -258,7 +258,7 @@ drop table t1;
#iftest
CREATE
TABLE
t1
(
field
char
(
1
)
NOT
NULL
DEFAULT
'b'
);
INSERT
INTO
t1
VALUES
();
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
SELECT
field
FROM
t1
WHERE
1
=
(
SELECT
1
UNION
ALL
SELECT
1
FROM
(
SELECT
1
)
a
HAVING
field
=
'b'
);
drop
table
t1
;
...
...
@@ -271,13 +271,13 @@ CREATE TABLE `t1` (
UNIQUE
KEY
`numreponse`
(
`numreponse`
),
KEY
`pseudo`
(
`pseudo`
,
`numeropost`
)
)
ENGINE
=
MyISAM
;
--
error
1247
--
error
ER_ILLEGAL_REFERENCE
SELECT
(
SELECT
numeropost
FROM
t1
HAVING
numreponse
=
a
),
numreponse
FROM
(
SELECT
*
FROM
t1
)
as
a
;
--
error
1054
--
error
ER_BAD_FIELD_ERROR
SELECT
numreponse
,
(
SELECT
numeropost
FROM
t1
HAVING
numreponse
=
a
)
FROM
(
SELECT
*
FROM
t1
)
as
a
;
SELECT
numreponse
,
(
SELECT
numeropost
FROM
t1
HAVING
numreponse
=
1
)
FROM
(
SELECT
*
FROM
t1
)
as
a
;
INSERT
INTO
t1
(
numeropost
,
numreponse
,
pseudo
)
VALUES
(
1
,
1
,
'joce'
),(
1
,
2
,
'joce'
),(
1
,
3
,
'test'
);
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
EXPLAIN
EXTENDED
SELECT
numreponse
FROM
t1
WHERE
numeropost
=
'1'
AND
numreponse
=
(
SELECT
1
FROM
t1
WHERE
numeropost
=
'1'
);
EXPLAIN
EXTENDED
SELECT
MAX
(
numreponse
)
FROM
t1
WHERE
numeropost
=
'1'
;
EXPLAIN
EXTENDED
SELECT
numreponse
FROM
t1
WHERE
numeropost
=
'1'
AND
numreponse
=
(
SELECT
MAX
(
numreponse
)
FROM
t1
WHERE
numeropost
=
'1'
);
...
...
@@ -294,9 +294,9 @@ create table t2 (a int NOT NULL, b int, primary key (a));
insert
into
t1
values
(
0
,
10
),(
1
,
11
),(
2
,
12
);
insert
into
t2
values
(
1
,
21
),(
2
,
22
),(
3
,
23
);
select
*
from
t1
;
--
error
1093
--
error
ER_UPDATE_TABLE_USED
update
t1
set
b
=
(
select
b
from
t1
);
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
update
t1
set
b
=
(
select
b
from
t2
);
update
t1
set
b
=
(
select
b
from
t2
where
t1
.
a
=
t2
.
a
);
select
*
from
t1
;
...
...
@@ -309,9 +309,9 @@ insert into t1 values (0, 10),(1, 11),(2, 12);
insert
into
t2
values
(
1
,
21
),(
2
,
12
),(
3
,
23
);
select
*
from
t1
;
select
*
from
t1
where
b
=
(
select
b
from
t2
where
t1
.
a
=
t2
.
a
);
--
error
1093
--
error
ER_UPDATE_TABLE_USED
delete
from
t1
where
b
=
(
select
b
from
t1
);
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
delete
from
t1
where
b
=
(
select
b
from
t2
);
delete
from
t1
where
b
=
(
select
b
from
t2
where
t1
.
a
=
t2
.
a
);
select
*
from
t1
;
...
...
@@ -327,9 +327,9 @@ insert into t12 values (33, 10),(22, 11),(2, 12);
insert
into
t2
values
(
1
,
21
),(
2
,
12
),(
3
,
23
);
select
*
from
t11
;
select
*
from
t12
;
--
error
1093
--
error
ER_UPDATE_TABLE_USED
delete
t11
.*
,
t12
.*
from
t11
,
t12
where
t11
.
a
=
t12
.
a
and
t11
.
b
=
(
select
b
from
t12
where
t11
.
a
=
t12
.
a
);
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
delete
t11
.*
,
t12
.*
from
t11
,
t12
where
t11
.
a
=
t12
.
a
and
t11
.
b
=
(
select
b
from
t2
);
delete
t11
.*
,
t12
.*
from
t11
,
t12
where
t11
.
a
=
t12
.
a
and
t11
.
b
=
(
select
b
from
t2
where
t11
.
a
=
t2
.
a
);
select
*
from
t11
;
...
...
@@ -342,25 +342,29 @@ create table t2 (a int);
create
table
t3
(
b
int
);
insert
into
t2
values
(
1
);
insert
into
t3
values
(
1
),(
2
);
--
error
1093
--
error
ER_UPDATE_TABLE_USED
INSERT
INTO
t1
(
x
)
VALUES
((
SELECT
x
FROM
t1
));
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
INSERT
INTO
t1
(
x
)
VALUES
((
SELECT
b
FROM
t3
));
INSERT
INTO
t1
(
x
)
VALUES
((
SELECT
a
FROM
t2
));
select
*
from
t1
;
insert
into
t2
values
(
1
);
let
$row_count_before
=
`SELECT COUNT(*) FROM t1`
;
INSERT
DELAYED
INTO
t1
(
x
)
VALUES
((
SELECT
SUM
(
a
)
FROM
t2
));
--
sleep
1
let
$wait_condition
=
SELECT
COUNT
(
*
)
<>
$row_count_before
FROM
t1
;
--
source
include
/
wait_condition
.
inc
select
*
from
t1
;
INSERT
INTO
t1
(
x
)
select
(
SELECT
SUM
(
a
)
+
1
FROM
t2
)
FROM
t2
;
select
*
from
t1
;
# After this, only data based on old t1 records should have been added.
INSERT
INTO
t1
(
x
)
select
(
SELECT
SUM
(
x
)
+
2
FROM
t1
)
FROM
t2
;
select
*
from
t1
;
--
error
1054
--
error
ER_BAD_FIELD_ERROR
INSERT
DELAYED
INTO
t1
(
x
)
VALUES
((
SELECT
SUM
(
x
)
FROM
t2
));
let
$row_count_before
=
`SELECT COUNT(*) FROM t1`
;
INSERT
DELAYED
INTO
t1
(
x
)
VALUES
((
SELECT
SUM
(
a
)
FROM
t2
));
--
sleep
1
let
$wait_condition
=
SELECT
COUNT
(
*
)
<>
$row_count_before
FROM
t1
;
--
source
include
/
wait_condition
.
inc
select
*
from
t1
;
#
#TODO: should be uncommented after bug 380 fix pushed
...
...
@@ -375,25 +379,30 @@ create table t3 (a int);
insert
into
t2
values
(
1
);
insert
into
t3
values
(
1
),(
2
);
select
*
from
t1
;
--
error
1093
--
error
ER_UPDATE_TABLE_USED
replace
into
t1
(
x
,
y
)
VALUES
((
SELECT
x
FROM
t1
),
(
SELECT
a
+
1
FROM
t2
));
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
replace
into
t1
(
x
,
y
)
VALUES
((
SELECT
a
FROM
t3
),
(
SELECT
a
+
1
FROM
t2
));
replace
into
t1
(
x
,
y
)
VALUES
((
SELECT
a
FROM
t2
),
(
SELECT
a
+
1
FROM
t2
));
select
*
from
t1
;
replace
into
t1
(
x
,
y
)
VALUES
((
SELECT
a
FROM
t2
),
(
SELECT
a
+
2
FROM
t2
));
select
*
from
t1
;
let
$row_count_before
=
`SELECT COUNT(*) FROM t1`
;
replace
DELAYED
into
t1
(
x
,
y
)
VALUES
((
SELECT
a
+
3
FROM
t2
),
(
SELECT
a
FROM
t2
));
--
sleep
1
# We get one additional row
let
$wait_condition
=
SELECT
COUNT
(
*
)
<>
$row_count_before
FROM
t1
;
--
source
include
/
wait_condition
.
inc
select
*
from
t1
;
let
$row_count_before
=
`SELECT COUNT(*) FROM t1 WHERE y = 2`
;
replace
DELAYED
into
t1
(
x
,
y
)
VALUES
((
SELECT
a
+
3
FROM
t2
),
(
SELECT
a
+
1
FROM
t2
));
--
sleep
1
let
$wait_condition
=
SELECT
COUNT
(
*
)
<>
$row_count_before
FROM
t1
WHERE
y
=
2
;
--
source
include
/
wait_condition
.
inc
select
*
from
t1
;
replace
LOW_PRIORITY
into
t1
(
x
,
y
)
VALUES
((
SELECT
a
+
1
FROM
t2
),
(
SELECT
a
FROM
t2
));
select
*
from
t1
;
drop
table
t1
,
t2
,
t3
;
--
error
1096
--
error
ER_NO_TABLES_USED
SELECT
*
FROM
(
SELECT
1
)
b
WHERE
1
IN
(
SELECT
*
);
CREATE
TABLE
t2
(
id
int
(
11
)
default
NULL
,
KEY
id
(
id
))
ENGINE
=
MyISAM
CHARSET
=
latin1
;
...
...
@@ -406,14 +415,14 @@ EXPLAIN EXTENDED SELECT * FROM t2 WHERE id IN (SELECT 1+(select 1));
EXPLAIN
EXTENDED
SELECT
*
FROM
t2
WHERE
id
IN
(
SELECT
1
UNION
SELECT
3
);
SELECT
*
FROM
t2
WHERE
id
IN
(
SELECT
5
UNION
SELECT
3
);
SELECT
*
FROM
t2
WHERE
id
IN
(
SELECT
5
UNION
SELECT
2
);
--
error
1093
--
error
ER_UPDATE_TABLE_USED
INSERT
INTO
t2
VALUES
((
SELECT
*
FROM
t2
));
--
error
1093
--
error
ER_UPDATE_TABLE_USED
INSERT
INTO
t2
VALUES
((
SELECT
id
FROM
t2
));
SELECT
*
FROM
t2
;
CREATE
TABLE
t1
(
id
int
(
11
)
default
NULL
,
KEY
id
(
id
))
ENGINE
=
MyISAM
CHARSET
=
latin1
;
INSERT
INTO
t1
values
(
1
),(
1
);
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
UPDATE
t2
SET
id
=
(
SELECT
*
FROM
t1
);
drop
table
t2
,
t1
;
...
...
@@ -481,9 +490,9 @@ drop table t1,t2,t3;
#LIMIT is not supported now
create
table
t1
(
a
float
);
--
error
1235
--
error
ER_NOT_SUPPORTED_YET
select
10.5
IN
(
SELECT
*
from
t1
LIMIT
1
);
--
error
1235
--
error
ER_NOT_SUPPORTED_YET
select
10.5
IN
(
SELECT
*
from
t1
LIMIT
1
UNION
SELECT
1.5
);
drop
table
t1
;
...
...
@@ -507,7 +516,7 @@ select ROW(1, 1, 'a') IN (select b,a,c from t1 where a is not null);
select
ROW
(
1
,
1
,
'a'
)
IN
(
select
a
,
b
,
c
from
t1
where
c
=
'b'
or
c
=
'a'
);
select
ROW
(
1
,
2
,
'a'
)
IN
(
select
a
,
b
,
c
from
t1
where
c
=
'b'
or
c
=
'a'
);
select
ROW
(
1
,
1
,
'a'
)
IN
(
select
b
,
a
,
c
from
t1
where
c
=
'b'
or
c
=
'a'
);
--
error
1235
--
error
ER_NOT_SUPPORTED_YET
select
ROW
(
1
,
1
,
'a'
)
IN
(
select
b
,
a
,
c
from
t1
limit
2
);
drop
table
t1
;
...
...
@@ -522,14 +531,14 @@ set @a:=2;
set
@
a
:=
(
SELECT
a
from
t1
);
select
@
a
;
drop
table
t1
;
--
error
1146
--
error
ER_NO_SUCH_TABLE
do
(
SELECT
a
from
t1
);
--
error
1146
--
error
ER_NO_SUCH_TABLE
set
@
a
:=
(
SELECT
a
from
t1
);
CREATE
TABLE
t1
(
a
int
,
KEY
(
a
));
HANDLER
t1
OPEN
;
--
error
1064
--
error
ER_PARSE_ERROR
HANDLER
t1
READ
a
=
((
SELECT
1
));
HANDLER
t1
CLOSE
;
drop
table
t1
;
...
...
@@ -627,7 +636,7 @@ drop table t1;
#
# error in IN
#
--
error
1146
--
error
ER_NO_SUCH_TABLE
select
t1
.
Continent
,
t2
.
Name
,
t2
.
Population
from
t1
LEFT
JOIN
t2
ON
t1
.
Code
=
t2
.
Country
where
t2
.
Population
IN
(
select
max
(
t2
.
Population
)
AS
Population
from
t2
,
t1
where
t2
.
Country
=
t1
.
Code
group
by
Continent
);
#
...
...
@@ -698,7 +707,7 @@ CREATE TABLE `t1` (
INSERT
INTO
t1
VALUES
(
1
);
UPDATE
t1
SET
i
=
i
+
(
SELECT
MAX
(
i
)
FROM
(
SELECT
1
)
t
)
WHERE
i
=
(
SELECT
MAX
(
i
));
UPDATE
t1
SET
i
=
i
+
1
WHERE
i
=
(
SELECT
MAX
(
i
));
--
error
1054
--
error
ER_BAD_FIELD_ERROR
UPDATE
t1
SET
t
.
i
=
i
+
(
SELECT
MAX
(
i
)
FROM
(
SELECT
1
)
t
);
select
*
from
t1
;
drop
table
t1
;
...
...
@@ -855,7 +864,7 @@ create table t1 (s1 int);
create
table
t2
(
s1
int
);
insert
into
t1
values
(
1
);
insert
into
t2
values
(
1
);
--
error
1054
--
error
ER_BAD_FIELD_ERROR
update
t1
set
s1
=
s1
+
1
where
1
=
(
select
x
.
s1
as
A
from
t2
WHERE
t2
.
s1
>
t1
.
s1
order
by
A
);
DROP
TABLE
t1
,
t2
;
...
...
@@ -865,9 +874,9 @@ DROP TABLE t1, t2;
CREATE
TABLE
t1
(
s1
CHAR
(
5
)
COLLATE
latin1_german1_ci
,
s2
CHAR
(
5
)
COLLATE
latin1_swedish_ci
);
INSERT
INTO
t1
VALUES
(
'z'
,
'?'
);
--
error
1267
--
error
ER_CANT_AGGREGATE_2COLLATIONS
select
*
from
t1
where
s1
>
(
select
max
(
s2
)
from
t1
);
--
error
1267
--
error
ER_CANT_AGGREGATE_2COLLATIONS
select
*
from
t1
where
s1
>
any
(
select
max
(
s2
)
from
t1
);
drop
table
t1
;
...
...
@@ -885,7 +894,7 @@ drop table t1, t2;
# row union
#
create
table
t1
(
s1
char
(
5
));
--
error
1241
--
error
ER_OPERAND_COLUMNS
select
(
select
'a'
,
'b'
from
t1
union
select
'a'
,
'b'
from
t1
)
from
t1
;
insert
into
t1
values
(
'tttt'
);
select
*
from
t1
where
(
'a'
,
'b'
)
=
(
select
'a'
,
'b'
from
t1
union
select
'a'
,
'b'
from
t1
);
...
...
@@ -963,7 +972,7 @@ CREATE TABLE t1 (id int(11) default NULL) ENGINE=MyISAM CHARSET=latin1;
INSERT
INTO
t1
VALUES
(
1
),(
5
);
CREATE
TABLE
t2
(
id
int
(
11
)
default
NULL
)
ENGINE
=
MyISAM
CHARSET
=
latin1
;
INSERT
INTO
t2
VALUES
(
2
),(
6
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
select
*
from
t1
where
(
1
,
2
,
6
)
in
(
select
*
from
t2
);
DROP
TABLE
t1
,
t2
;
...
...
@@ -973,7 +982,7 @@ DROP TABLE t1,t2;
create
table
t1
(
s1
int
);
insert
into
t1
values
(
1
);
insert
into
t1
values
(
2
);
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
set
sort_buffer_size
=
(
select
s1
from
t1
);
do
(
select
*
from
t1
);
drop
table
t1
;
...
...
@@ -1003,11 +1012,11 @@ drop table t1, t2;
#
create
table
t1
(
s1
int
);
create
table
t2
(
s1
int
);
--
error
1054
--
error
ER_BAD_FIELD_ERROR
select
*
from
t1
where
(
select
count
(
*
)
from
t2
where
t1
.
s2
)
=
1
;
--
error
1054
--
error
ER_BAD_FIELD_ERROR
select
*
from
t1
where
(
select
count
(
*
)
from
t2
group
by
t1
.
s2
)
=
1
;
--
error
1054
--
error
ER_BAD_FIELD_ERROR
select
count
(
*
)
from
t2
group
by
t1
.
s2
;
drop
table
t1
,
t2
;
...
...
@@ -1032,9 +1041,13 @@ DROP TABLE t1;
create
table
t1
(
a
int
,
b
decimal
(
13
,
3
));
insert
into
t1
values
(
1
,
0.123
);
let
$outfile
=
$MYSQLTEST_VARDIR
/
master
-
data
/
test
/
subselect
.
out
.
file
.
1
;
--
error
0
,
1
--
remove_file
$outfile
select
a
,
(
select
max
(
b
)
from
t1
)
into
outfile
"subselect.out.file.1"
from
t1
;
delete
from
t1
;
load
data
infile
"subselect.out.file.1"
into
table
t1
;
--
remove_file
$outfile
select
*
from
t1
;
drop
table
t1
;
...
...
@@ -1123,7 +1136,7 @@ drop table t1;
create
table
t1
(
id
int
);
create
table
t2
(
id
int
);
create
table
t3
(
flag
int
);
--
error
1064
--
error
ER_PARSE_ERROR
select
(
select
*
from
t3
where
id
not
null
)
from
t1
,
t2
;
drop
table
t1
,
t2
,
t3
;
...
...
@@ -1212,31 +1225,31 @@ SELECT a FROM t1 WHERE a <= ALL (SELECT a FROM t1 HAVING a = 2 UNION SELECT a FR
SELECT
a
FROM
t1
WHERE
a
<>
ALL
(
SELECT
a
FROM
t1
HAVING
a
=
2
UNION
SELECT
a
FROM
t1
HAVING
a
=
2
);
# row tests
# < > >= <= and = ALL/ <> ANY do not support row operation
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
a
FROM
t1
WHERE
(
1
,
2
)
>
ANY
(
SELECT
a
FROM
t1
WHERE
b
=
2
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
a
FROM
t1
WHERE
a
>
ANY
(
SELECT
a
,
2
FROM
t1
WHERE
b
=
2
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
a
FROM
t1
WHERE
(
1
,
2
)
>
ANY
(
SELECT
a
,
2
FROM
t1
WHERE
b
=
2
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
a
FROM
t1
WHERE
(
1
,
2
)
>
ALL
(
SELECT
a
FROM
t1
WHERE
b
=
2
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
a
FROM
t1
WHERE
a
>
ALL
(
SELECT
a
,
2
FROM
t1
WHERE
b
=
2
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
a
FROM
t1
WHERE
(
1
,
2
)
>
ALL
(
SELECT
a
,
2
FROM
t1
WHERE
b
=
2
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
a
FROM
t1
WHERE
(
1
,
2
)
=
ALL
(
SELECT
a
,
2
FROM
t1
WHERE
b
=
2
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
a
FROM
t1
WHERE
(
1
,
2
)
<>
ANY
(
SELECT
a
,
2
FROM
t1
WHERE
b
=
2
);
# following should be converted to IN
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
a
FROM
t1
WHERE
(
1
,
2
)
=
ANY
(
SELECT
a
FROM
t1
WHERE
b
=
2
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
a
FROM
t1
WHERE
a
=
ANY
(
SELECT
a
,
2
FROM
t1
WHERE
b
=
2
);
SELECT
a
FROM
t1
WHERE
(
1
,
2
)
=
ANY
(
SELECT
a
,
2
FROM
t1
WHERE
b
=
2
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
a
FROM
t1
WHERE
(
1
,
2
)
<>
ALL
(
SELECT
a
FROM
t1
WHERE
b
=
2
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
SELECT
a
FROM
t1
WHERE
a
<>
ALL
(
SELECT
a
,
2
FROM
t1
WHERE
b
=
2
);
SELECT
a
FROM
t1
WHERE
(
1
,
2
)
<>
ALL
(
SELECT
a
,
2
FROM
t1
WHERE
b
=
2
);
SELECT
a
FROM
t1
WHERE
(
a
,
1
)
=
ANY
(
SELECT
a
,
1
FROM
t1
WHERE
b
=
2
);
...
...
@@ -1441,7 +1454,7 @@ CREATE TABLE `t1` ( `master` int(10) unsigned NOT NULL default '0', `map` smalli
INSERT
INTO
`t1`
VALUES
(
1
,
0
,
0
,
700
),(
1
,
1
,
1
,
400
),(
1
,
5
,
5
,
400
),(
1
,
12
,
12
,
400
),(
1
,
12
,
32
,
400
),(
4
,
12
,
32
,
400
);
CREATE
TABLE
`t2`
(
`id`
int
(
10
)
unsigned
NOT
NULL
default
'0'
,
`pid`
int
(
10
)
unsigned
NOT
NULL
default
'0'
,
`map`
smallint
(
6
)
unsigned
NOT
NULL
default
'0'
,
`level`
tinyint
(
4
)
unsigned
NOT
NULL
default
'0'
,
`title`
varchar
(
255
)
default
NULL
,
PRIMARY
KEY
(
`id`
,
`pid`
,
`map`
),
KEY
`level`
(
`level`
),
KEY
`id`
(
`id`
,
`map`
))
;
INSERT
INTO
`t2`
VALUES
(
6
,
5
,
12
,
7
,
'a'
),(
12
,
0
,
0
,
7
,
'a'
),(
12
,
1
,
0
,
7
,
'a'
),(
12
,
5
,
5
,
7
,
'a'
),(
12
,
5
,
12
,
7
,
'a'
);
--
error
1054
--
error
ER_BAD_FIELD_ERROR
SELECT
b
.
sc
FROM
(
SELECT
(
SELECT
a
.
access
FROM
t1
a
WHERE
a
.
map
=
op
.
map
AND
a
.
slave
=
op
.
pid
AND
a
.
master
=
1
)
ac
FROM
t2
op
WHERE
op
.
id
=
12
AND
op
.
map
=
0
)
b
;
SELECT
b
.
ac
FROM
(
SELECT
(
SELECT
a
.
access
FROM
t1
a
WHERE
a
.
map
=
op
.
map
AND
a
.
slave
=
op
.
pid
AND
a
.
master
=
1
)
ac
FROM
t2
op
WHERE
op
.
id
=
12
AND
op
.
map
=
0
)
b
;
drop
tables
t1
,
t2
;
...
...
@@ -1545,7 +1558,7 @@ drop table t1;
#
create
table
t1
(
a1
int
);
create
table
t2
(
b1
int
);
--
error
1054
--
error
ER_BAD_FIELD_ERROR
select
*
from
t1
where
a2
>
any
(
select
b1
from
t2
);
select
*
from
t1
where
a1
>
any
(
select
b1
from
t2
);
drop
table
t1
,
t2
;
...
...
@@ -1566,11 +1579,11 @@ drop table t1;
# Comparison subquery and row with nested rows
#
create
table
t1
(
a
integer
,
b
integer
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
select
row
(
1
,(
2
,
2
))
in
(
select
*
from
t1
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
select
row
(
1
,(
2
,
2
))
=
(
select
*
from
t1
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
select
(
select
*
from
t1
)
=
row
(
1
,(
2
,
2
));
drop
table
t1
;
...
...
@@ -1579,14 +1592,14 @@ drop table t1;
#
create
table
t1
(
a
integer
);
insert
into
t1
values
(
1
);
--
error
1247
--
error
ER_ILLEGAL_REFERENCE
select
1
=
ALL
(
select
1
from
t1
where
1
=
xx
),
1
as
xx
;
--
error
1247
--
error
ER_ILLEGAL_REFERENCE
select
1
=
ALL
(
select
1
from
t1
where
1
=
xx
),
1
as
xx
;
select
1
as
xx
,
1
=
ALL
(
select
1
from
t1
where
1
=
xx
);
--
error
1247
--
error
ER_ILLEGAL_REFERENCE
select
1
=
ALL
(
select
1
from
t1
where
1
=
xx
),
1
as
xx
;
--
error
1247
--
error
ER_ILLEGAL_REFERENCE
select
1
=
ALL
(
select
1
from
t1
where
1
=
xx
),
1
as
xx
from
DUAL
;
drop
table
t1
;
...
...
@@ -1723,17 +1736,17 @@ drop table t1, t2;
#
create
table
t1
(
a
int
,
b
int
);
insert
into
t1
values
(
1
,
2
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
select
1
=
(
select
*
from
t1
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
select
(
select
*
from
t1
)
=
1
;
--
error
1241
--
error
ER_OPERAND_COLUMNS
select
(
1
,
2
)
=
(
select
a
from
t1
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
select
(
select
a
from
t1
)
=
(
1
,
2
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
select
(
1
,
2
,
3
)
=
(
select
*
from
t1
);
--
error
1241
--
error
ER_OPERAND_COLUMNS
select
(
select
*
from
t1
)
=
(
1
,
2
,
3
);
drop
table
t1
;
...
...
@@ -2014,21 +2027,21 @@ INSERT INTO t2 VALUES
(
2
,
1
),
(
1
,
3
),
(
2
,
1
),
(
4
,
4
),
(
2
,
2
),
(
1
,
4
);
SELECT
a
FROM
t1
ORDER
BY
(
SELECT
c
FROM
t2
WHERE
b
>
2
);
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
SELECT
a
FROM
t1
ORDER
BY
(
SELECT
c
FROM
t2
WHERE
b
>
1
);
SELECT
a
FROM
t1
ORDER
BY
(
SELECT
c
FROM
t2
WHERE
b
>
2
),
a
;
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
SELECT
a
FROM
t1
ORDER
BY
(
SELECT
c
FROM
t2
WHERE
b
>
1
),
a
;
SELECT
b
,
MAX
(
c
)
FROM
t2
GROUP
BY
b
,
(
SELECT
c
FROM
t2
WHERE
b
>
2
);
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
SELECT
b
,
MAX
(
c
)
FROM
t2
GROUP
BY
b
,
(
SELECT
c
FROM
t2
WHERE
b
>
1
);
SELECT
a
FROM
t1
GROUP
BY
a
HAVING
IFNULL
((
SELECT
b
FROM
t2
WHERE
b
>
2
),
(
SELECT
c
FROM
t2
WHERE
c
=
a
AND
b
>
2
ORDER
BY
b
))
>
3
;
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
SELECT
a
FROM
t1
GROUP
BY
a
HAVING
IFNULL
((
SELECT
b
FROM
t2
WHERE
b
>
1
),
(
SELECT
c
FROM
t2
WHERE
c
=
a
AND
b
>
2
ORDER
BY
b
))
>
3
;
...
...
@@ -2036,7 +2049,7 @@ SELECT a FROM t1 GROUP BY a
SELECT
a
FROM
t1
GROUP
BY
a
HAVING
IFNULL
((
SELECT
b
FROM
t2
WHERE
b
>
4
),
(
SELECT
c
FROM
t2
WHERE
c
=
a
AND
b
>
2
ORDER
BY
b
))
>
3
;
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
SELECT
a
FROM
t1
GROUP
BY
a
HAVING
IFNULL
((
SELECT
b
FROM
t2
WHERE
b
>
4
),
(
SELECT
c
FROM
t2
WHERE
c
=
a
AND
b
>
1
ORDER
BY
b
))
>
3
;
...
...
@@ -2044,7 +2057,7 @@ SELECT a FROM t1 GROUP BY a
SELECT
a
FROM
t1
ORDER
BY
IFNULL
((
SELECT
b
FROM
t2
WHERE
b
>
2
),
(
SELECT
c
FROM
t2
WHERE
c
=
a
AND
b
>
2
ORDER
BY
b
));
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
SELECT
a
FROM
t1
ORDER
BY
IFNULL
((
SELECT
b
FROM
t2
WHERE
b
>
1
),
(
SELECT
c
FROM
t2
WHERE
c
=
a
AND
b
>
1
ORDER
BY
b
));
...
...
@@ -2052,7 +2065,7 @@ SELECT a FROM t1
SELECT
a
FROM
t1
ORDER
BY
IFNULL
((
SELECT
b
FROM
t2
WHERE
b
>
4
),
(
SELECT
c
FROM
t2
WHERE
c
=
a
AND
b
>
2
ORDER
BY
b
));
--
error
1242
--
error
ER_SUBQUERY_NO_1_ROW
SELECT
a
FROM
t1
ORDER
BY
IFNULL
((
SELECT
b
FROM
t2
WHERE
b
>
4
),
(
SELECT
c
FROM
t2
WHERE
c
=
a
AND
b
>
1
ORDER
BY
b
));
...
...
@@ -2263,12 +2276,12 @@ SELECT t1.a FROM t1 GROUP BY t1.a
HAVING
t1
.
a
>
ALL
(
SELECT
t2
.
c
FROM
t2
WHERE
EXISTS
(
SELECT
t3
.
e
FROM
t3
GROUP
BY
t3
.
e
HAVING
SUM
(
t1
.
a
+
t2
.
c
)
<
t3
.
e
/
4
));
--
error
1111
--
error
ER_INVALID_GROUP_FUNC_USE
SELECT
t1
.
a
FROM
t1
GROUP
BY
t1
.
a
HAVING
t1
.
a
>
ALL
(
SELECT
t2
.
c
FROM
t2
WHERE
EXISTS
(
SELECT
t3
.
e
FROM
t3
WHERE
SUM
(
t1
.
a
+
t2
.
c
)
<
t3
.
e
/
4
));
--
error
1111
--
error
ER_INVALID_GROUP_FUNC_USE
SELECT
t1
.
a
from
t1
GROUP
BY
t1
.
a
HAVING
AVG
(
SUM
(
t1
.
b
))
>
20
;
SELECT
t1
.
a
FROM
t1
GROUP
BY
t1
.
a
...
...
@@ -2330,11 +2343,11 @@ drop table t1, t2;
CREATE
TABLE
t1
(
a
INT
);
--
error
1054
--
error
ER_BAD_FIELD_ERROR
CREATE
VIEW
v1
AS
SELECT
*
FROM
t1
WHERE
no_such_column
=
ANY
(
SELECT
1
);
--
error
1054
--
error
ER_BAD_FIELD_ERROR
CREATE
VIEW
v2
AS
SELECT
*
FROM
t1
WHERE
no_such_column
=
(
SELECT
1
);
--
error
1054
--
error
ER_BAD_FIELD_ERROR
SELECT
*
FROM
t1
WHERE
no_such_column
=
ANY
(
SELECT
1
);
DROP
TABLE
t1
;
...
...
@@ -2469,7 +2482,7 @@ SELECT * FROM t1
WHERE
NOT
EXISTS
(((
SELECT
i
FROM
t1
)
UNION
(
SELECT
i
FROM
t1
)));
#TODO:not supported
--
error
1064
--
error
ER_PARSE_ERROR
explain
select
((
select
t11
.
i
from
t1
t11
)
union
(
select
t12
.
i
from
t1
t12
))
from
t1
;
...
...
@@ -2839,12 +2852,12 @@ SELECT a FROM t1 t0
WHERE
(
SELECT
COUNT
(
t0
.
b
)
FROM
t1
t
WHERE
t
.
b
>
20
)
GROUP
BY
a
;
SET
@@
sql_mode
=
'ansi'
;
--
error
1111
--
error
ER_INVALID_GROUP_FUNC_USE
SELECT
a
FROM
t1
WHERE
(
SELECT
COUNT
(
b
)
FROM
DUAL
)
>
0
GROUP
BY
a
;
--
error
1111
--
error
ER_INVALID_GROUP_FUNC_USE
SELECT
a
FROM
t1
WHERE
(
SELECT
COUNT
(
b
)
FROM
DUAL
)
>
1
GROUP
BY
a
;
--
error
1111
--
error
ER_INVALID_GROUP_FUNC_USE
SELECT
a
FROM
t1
t0
WHERE
(
SELECT
COUNT
(
t0
.
b
)
FROM
t1
t
WHERE
t
.
b
>
20
)
GROUP
BY
a
;
...
...
@@ -3253,12 +3266,12 @@ SELECT a FROM t1 t0
WHERE
(
SELECT
COUNT
(
t0
.
b
)
FROM
t1
t
WHERE
t
.
b
>
20
)
GROUP
BY
a
;
SET
@@
sql_mode
=
'ansi'
;
--
error
1111
--
error
ER_INVALID_GROUP_FUNC_USE
SELECT
a
FROM
t1
WHERE
(
SELECT
COUNT
(
b
)
FROM
DUAL
)
>
0
GROUP
BY
a
;
--
error
1111
--
error
ER_INVALID_GROUP_FUNC_USE
SELECT
a
FROM
t1
WHERE
(
SELECT
COUNT
(
b
)
FROM
DUAL
)
>
1
GROUP
BY
a
;
--
error
1111
--
error
ER_INVALID_GROUP_FUNC_USE
SELECT
a
FROM
t1
t0
WHERE
(
SELECT
COUNT
(
t0
.
b
)
FROM
t1
t
WHERE
t
.
b
>
20
)
GROUP
BY
a
;
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment