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Merge mysql.com:/home/psergey/mysql-5.0-bug30324

Browse Source 
into  mysql.com:/home/psergey/mysql-5.1-bug27927


mysql-test/r/type_bit.result:
  Auto merged
mysql-test/t/type_bit.test:
  Auto merged
sql/item_sum.cc:
  Auto merged
This commit is contained in:
unknown
2007-09-14 15:05:20 +04:00
parent 98d79d93c9 2ab4e3d117
commit fd3d146fe4
3 changed files with 46 additions and 0 deletions
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15
mysql-test/r/type_bit.result
View File

@@ -657,6 +657,21 @@ b
#
#
DROP TABLE t1;
CREATE TABLE t1 (a int, b bit(2));
INSERT INTO t1 VALUES (3, 2), (2, 3), (2, 0), (3, 2), (3, 1);
SELECT COUNT(DISTINCT b) FROM t1 GROUP BY a;
COUNT(DISTINCT b)
2
2
DROP TABLE t1;
create table t2 (a int, b bit(2), c char(10));
INSERT INTO t2 VALUES (3, 2, 'two'), (2, 3, 'three'), (2, 0, 'zero'),
(3, 2, 'two'), (3, 1, 'one');
SELECT COUNT(DISTINCT b,c) FROM t2 GROUP BY a;
COUNT(DISTINCT b,c)
2
2
DROP TABLE t2;
End of 5.0 tests
create table t1(a bit(7));
insert into t1 values(0x40);

14
mysql-test/t/type_bit.test
View File

@@ -304,6 +304,20 @@ SELECT b FROM t1 GROUP BY b;
--disable_metadata
DROP TABLE t1;
#
# BUG#30324 Wrong query result for COUNT(DISTINCT(bit_column))
#
CREATE TABLE t1 (a int, b bit(2));
INSERT INTO t1 VALUES (3, 2), (2, 3), (2, 0), (3, 2), (3, 1);
SELECT COUNT(DISTINCT b) FROM t1 GROUP BY a;
DROP TABLE t1;
create table t2 (a int, b bit(2), c char(10));
INSERT INTO t2 VALUES (3, 2, 'two'), (2, 3, 'three'), (2, 0, 'zero'),
(3, 2, 'two'), (3, 1, 'one');
SELECT COUNT(DISTINCT b,c) FROM t2 GROUP BY a;
DROP TABLE t2;
--echo End of 5.0 tests
#