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| author | Sergei Golubchik <serg@mariadb.org> | 2018-06-30 16:39:20 +0200 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2018-06-30 16:39:20 +0200 |
| commit | 36e59752e7fc70bc5179a3d730b5ce3ee58e4e30 (patch) | |
| tree | 0d3e30ce973b2e1f044931c0eb1846d7192becda /mysql-test/main/having.result | |
| parent | 7c0779da7c37f6ef6eff2f79dda6f1b0c57e3869 (diff) | |
| parent | 1dd3c8f8ba49ec06e550d7376d27ff05ce024bec (diff) | |
| download | mariadb-git-36e59752e7fc70bc5179a3d730b5ce3ee58e4e30.tar.gz | |
Merge branch '10.2' into 10.3
Diffstat (limited to 'mysql-test/main/having.result')
| -rw-r--r-- | mysql-test/main/having.result | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/mysql-test/main/having.result b/mysql-test/main/having.result index 6c206a1699d..f37cc48772e 100644 --- a/mysql-test/main/having.result +++ b/mysql-test/main/having.result @@ -711,6 +711,23 @@ a ct set sql_mode=@save_sql_mode; drop table t1; # +# mdev-16235: impossible HAVING in query without aggregation +# +explain extended +select * from mysql.help_topic where example = 'foo' having description is null; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL Impossible HAVING +Warnings: +Note 1003 select `mysql`.`help_topic`.`help_topic_id` AS `help_topic_id`,`mysql`.`help_topic`.`name` AS `name`,`mysql`.`help_topic`.`help_category_id` AS `help_category_id`,`mysql`.`help_topic`.`description` AS `description`,`mysql`.`help_topic`.`example` AS `example`,`mysql`.`help_topic`.`url` AS `url` from `mysql`.`help_topic` where `mysql`.`help_topic`.`example` = 'foo' having 0 +select * from mysql.help_topic where example = 'foo' having description is null; +help_topic_id name help_category_id description example url +# +# End of 5. tests +# +# +# Start of 10.0 tests +# +# # Bug mdev-5160: two-way join with HAVING over the second table # CREATE TABLE t1 (c1 varchar(6)) ENGINE=MyISAM; |