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merged bug 39656 to 5.1-bugteam

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This commit is contained in:
Georgi Kodinov
2008-11-24 18:00:09 +02:00
parent 3374afe8b0 c9be1c9f88
commit f31d305238
3 changed files with 62 additions and 0 deletions
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23
mysql-test/r/func_group.result
View File

@ -1453,4 +1453,27 @@ LIMIT 1)
1
DROP TABLE derived1;
DROP TABLE D;
CREATE TABLE t1 (a INT, b INT);
INSERT INTO t1 VALUES (1,1), (1,2), (1,3);
SET SQL_MODE='ONLY_FULL_GROUP_BY';
SELECT COUNT(*) FROM t1;
COUNT(*)
3
SELECT COUNT(*) FROM t1 where a=1;
COUNT(*)
3
SELECT COUNT(*),a FROM t1;
ERROR 42000: Mixing of GROUP columns (MIN(),MAX(),COUNT(),...) with no GROUP columns is illegal if there is no GROUP BY clause
SELECT COUNT(*) FROM t1 a JOIN t1 b ON a.a= b.a;
COUNT(*)
9
SELECT COUNT(*), (SELECT count(*) FROM t1 inr WHERE inr.a = outr.a)
FROM t1 outr;
ERROR 42000: Mixing of GROUP columns (MIN(),MAX(),COUNT(),...) with no GROUP columns is illegal if there is no GROUP BY clause
SELECT COUNT(*) FROM t1 a JOIN t1 outr
ON a.a= (SELECT count(*) FROM t1 inr WHERE inr.a = outr.a);
COUNT(*)
0
SET SQL_MODE=default;
DROP TABLE t1;
End of 5.0 tests

29
mysql-test/t/func_group.test
View File

@ -973,5 +973,34 @@ GROUP BY int_nokey LIMIT 1;
DROP TABLE derived1;
DROP TABLE D;
#
# Bug #39656: Behaviour different for agg functions with & without where -
# ONLY_FULL_GROUP_BY
#
CREATE TABLE t1 (a INT, b INT);
INSERT INTO t1 VALUES (1,1), (1,2), (1,3);
SET SQL_MODE='ONLY_FULL_GROUP_BY';
SELECT COUNT(*) FROM t1;
SELECT COUNT(*) FROM t1 where a=1;
--error ER_MIX_OF_GROUP_FUNC_AND_FIELDS
SELECT COUNT(*),a FROM t1;
SELECT COUNT(*) FROM t1 a JOIN t1 b ON a.a= b.a;
--error ER_MIX_OF_GROUP_FUNC_AND_FIELDS
SELECT COUNT(*), (SELECT count(*) FROM t1 inr WHERE inr.a = outr.a)
FROM t1 outr;
SELECT COUNT(*) FROM t1 a JOIN t1 outr
ON a.a= (SELECT count(*) FROM t1 inr WHERE inr.a = outr.a);
SET SQL_MODE=default;
DROP TABLE t1;
###
--echo End of 5.0 tests