diff options
Diffstat (limited to 'mysql-test/r/group_by.result')
| -rw-r--r-- | mysql-test/r/group_by.result | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/mysql-test/r/group_by.result b/mysql-test/r/group_by.result index edad116028f..64446e63e6f 100644 --- a/mysql-test/r/group_by.result +++ b/mysql-test/r/group_by.result @@ -117,7 +117,7 @@ bug_file_loc text, bug_severity enum('blocker','critical','major','normal','minor','trivial','enhancement') DEFAULT 'blocker' NOT NULL, bug_status enum('','NEW','ASSIGNED','REOPENED','RESOLVED','VERIFIED','CLOSED') DEFAULT 'NEW' NOT NULL, creation_ts datetime DEFAULT '0000-00-00 00:00:00' NOT NULL, -delta_ts timestamp(14), +delta_ts timestamp, short_desc mediumtext, long_desc mediumtext, op_sys enum('All','Windows 3.1','Windows 95','Windows 98','Windows NT','Windows 2000','Linux','other') DEFAULT 'All' NOT NULL, @@ -751,3 +751,32 @@ COUNT(DISTINCT(t1.id)) comment 1 NULL 1 a problem DROP TABLE t1, t2; +CREATE TABLE t1 (n int); +INSERT INTO t1 VALUES (1); +SELECT n+1 AS n FROM t1 GROUP BY n; +n +2 +Warnings: +Warning 1052 Column 'n' in group statement is ambiguous +DROP TABLE t1; +create table t1 (c1 char(3), c2 char(3)); +create table t2 (c3 char(3), c4 char(3)); +insert into t1 values ('aaa', 'bb1'), ('aaa', 'bb2'); +insert into t2 values ('aaa', 'bb1'), ('aaa', 'bb2'); +select t1.c1 as c2 from t1, t2 where t1.c2 = t2.c4 +group by c2; +c2 +aaa +aaa +Warnings: +Warning 1052 Column 'c2' in group statement is ambiguous +show warnings; +Level Code Message +Warning 1052 Column 'c2' in group statement is ambiguous +select t1.c1 as c2 from t1, t2 where t1.c2 = t2.c4 +group by t1.c1; +c2 +aaa +show warnings; +Level Code Message +drop table t1, t2; |