diff options
Diffstat (limited to 'mysql-test/r/func_if.result')
| -rw-r--r-- | mysql-test/r/func_if.result | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/mysql-test/r/func_if.result b/mysql-test/r/func_if.result index c7f548ae2bc..61f63cc7253 100644 --- a/mysql-test/r/func_if.result +++ b/mysql-test/r/func_if.result @@ -234,3 +234,20 @@ SELECT if(1, NULL, (SELECT min('hello'))); if(1, NULL, (SELECT min('hello'))) NULL End of 5.2 tests +# +# MDEV-8663: IF Statement returns multiple values erroneously +# (or Assertion `!null_value' failed in Item::send(Protocol*, String*) +# +CREATE TABLE `t1` ( +`datas` VARCHAR(25) NOT NULL +) ENGINE=InnoDB DEFAULT CHARSET=utf8; +Warnings: +Warning 1286 Unknown storage engine 'InnoDB' +Warning 1266 Using storage engine MyISAM for table 't1' +INSERT INTO `t1` VALUES ('1,2'), ('2,3'), ('3,4'); +SELECT IF(FIND_IN_SET('1', `datas`), 1.5, IF(FIND_IN_SET('2', `datas`), 2, NULL)) AS `First`, '1' AS `Second`, '2' AS `Third` FROM `t1`; +First Second Third +1.5 1 2 +2.0 1 2 +NULL 1 2 +drop table t1; |