diff options
Diffstat (limited to 'mysql-test/r/explain.result')
| -rw-r--r-- | mysql-test/r/explain.result | 44 |
1 files changed, 30 insertions, 14 deletions
diff --git a/mysql-test/r/explain.result b/mysql-test/r/explain.result index 5a1bf1a1290..b8db8b53e06 100644 --- a/mysql-test/r/explain.result +++ b/mysql-test/r/explain.result @@ -168,6 +168,23 @@ WHERE t1.a = d1.a; ERROR 42S22: Unknown column 'd1.a' in 'where clause' DROP TABLE t1; # +# Bug#48295: +# explain extended crash with subquery and ONLY_FULL_GROUP_BY sql_mode +# +CREATE TABLE t1 (f1 INT); +SELECT @@session.sql_mode INTO @old_sql_mode; +SET SESSION sql_mode='ONLY_FULL_GROUP_BY'; +EXPLAIN EXTENDED SELECT 1 FROM t1 +WHERE f1 > ALL( SELECT t.f1 FROM t1,t1 AS t ); +ERROR 42000: Mixing of GROUP columns (MIN(),MAX(),COUNT(),...) with no GROUP columns is illegal if there is no GROUP BY clause +SHOW WARNINGS; +Level Code Message +Error 1140 Mixing of GROUP columns (MIN(),MAX(),COUNT(),...) with no GROUP columns is illegal if there is no GROUP BY clause +Note 1003 select 1 AS `1` from `test`.`t1` where <not>(<exists>(...)) +SET SESSION sql_mode=@old_sql_mode; +DROP TABLE t1; +End of 5.0 tests. +# # Bug#37870: Usage of uninitialized value caused failed assertion. # create table t1 (dt datetime not null, t time not null); @@ -195,19 +212,18 @@ dt 2001-01-01 01:01:01 drop tables t1, t2; # -# Bug#48295: -# explain extended crash with subquery and ONLY_FULL_GROUP_BY sql_mode +# Bug#47669: Query showed by EXPLAIN EXTENDED gives different result from original query # -CREATE TABLE t1 (f1 INT); -SELECT @@session.sql_mode INTO @old_sql_mode; -SET SESSION sql_mode='ONLY_FULL_GROUP_BY'; -EXPLAIN EXTENDED SELECT 1 FROM t1 -WHERE f1 > ALL( SELECT t.f1 FROM t1,t1 AS t ); -ERROR 42000: Mixing of GROUP columns (MIN(),MAX(),COUNT(),...) with no GROUP columns is illegal if there is no GROUP BY clause -SHOW WARNINGS; -Level Code Message -Error 1140 Mixing of GROUP columns (MIN(),MAX(),COUNT(),...) with no GROUP columns is illegal if there is no GROUP BY clause -Note 1003 select 1 AS `1` from `test`.`t1` where <not>(<exists>(...)) -SET SESSION sql_mode=@old_sql_mode; -DROP TABLE t1; +CREATE TABLE t1 (c int); +INSERT INTO t1 VALUES (NULL); +CREATE TABLE t2 (d int); +INSERT INTO t2 VALUES (NULL), (0); +EXPLAIN EXTENDED SELECT (SELECT 1 FROM t2 WHERE d = c) FROM t1; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 PRIMARY t1 system NULL NULL NULL NULL 1 100.00 +2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 100.00 Using where +Warnings: +Note 1276 Field or reference 'test.t1.c' of SELECT #2 was resolved in SELECT #1 +Note 1003 select (select 1 from `test`.`t2` where (`test`.`t2`.`d` = NULL)) AS `(SELECT 1 FROM t2 WHERE d = c)` from `test`.`t1` +DROP TABLE t1, t2; End of 5.1 tests. |