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Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-5.0

into moonbone.local:/work/12887-bug-5.0-mysql
This commit is contained in:
unknown
2005-09-15 23:22:07 +04:00
4 changed files with 24 additions and 2 deletions

View File

@@ -580,6 +580,18 @@ a LENGTH(a) COUNT(*)
2 1 1
NULL NULL 2
DROP TABLE t1;
create table t1 ( a varchar(9), b int );
insert into t1 values('a',1),(null,2);
select a, max(b) from t1 group by a with rollup;
a max(b)
NULL 2
a 1
NULL 2
select distinct a, max(b) from t1 group by a with rollup;
a max(b)
NULL 2
a 1
drop table t1;
CREATE TABLE t1(id int, type char(1));
INSERT INTO t1 VALUES
(1,"A"),(2,"C"),(3,"A"),(4,"A"),(5,"B"),