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Merge olga.mysql.com:/home/igor/mysql-5.0-opt

Browse Source 
into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug27229
This commit is contained in:
igor@olga.mysql.com
2007-03-22 14:51:20 -07:00
parent a2219567a1 8f9178e857
commit 92d1d74037
9 changed files with 76 additions and 30 deletions
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19
mysql-test/r/subselect.result
View File

@ -3905,3 +3905,22 @@ COUNT(*) a
2 2
3 3
DROP TABLE t1,t2;
CREATE TABLE t1 (a int, b int);
CREATE TABLE t2 (m int, n int);
INSERT INTO t1 VALUES (2,2), (2,2), (3,3), (3,3), (3,3), (4,4);
INSERT INTO t2 VALUES (1,11), (2,22), (3,32), (4,44), (4,44);
SELECT COUNT(*) c, a,
(SELECT GROUP_CONCAT(COUNT(a)) FROM t2 WHERE m = a)
FROM t1 GROUP BY a;
c a (SELECT GROUP_CONCAT(COUNT(a)) FROM t2 WHERE m = a)
2 2 2
3 3 3
1 4 1,1
SELECT COUNT(*) c, a,
(SELECT GROUP_CONCAT(COUNT(a)+1) FROM t2 WHERE m = a)
FROM t1 GROUP BY a;
c a (SELECT GROUP_CONCAT(COUNT(a)+1) FROM t2 WHERE m = a)
2 2 3
3 3 4
1 4 2,2
DROP table t1,t2;

19
mysql-test/t/subselect.test
View File

@ -2763,3 +2763,22 @@ SELECT COUNT(*), a
HAVING (SELECT MIN(m) FROM t2 WHERE m = count(*)) > 1;
DROP TABLE t1,t2;
#
# Bug #27229: GROUP_CONCAT in subselect with COUNT() as an argument
#
CREATE TABLE t1 (a int, b int);
CREATE TABLE t2 (m int, n int);
INSERT INTO t1 VALUES (2,2), (2,2), (3,3), (3,3), (3,3), (4,4);
INSERT INTO t2 VALUES (1,11), (2,22), (3,32), (4,44), (4,44);
SELECT COUNT(*) c, a,
(SELECT GROUP_CONCAT(COUNT(a)) FROM t2 WHERE m = a)
FROM t1 GROUP BY a;
SELECT COUNT(*) c, a,
(SELECT GROUP_CONCAT(COUNT(a)+1) FROM t2 WHERE m = a)
FROM t1 GROUP BY a;
DROP table t1,t2;