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author | Sergei Golubchik <sergii@pisem.net> | 2013-01-29 15:10:47 +0100 |
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committer | Sergei Golubchik <sergii@pisem.net> | 2013-01-29 15:10:47 +0100 |
commit | 0af4b6c6ee2b8a61823478c0a56ebdfa52cae3cc (patch) | |
tree | 7b24eb150b9cca718c88edaabbfc6c8bb16fd015 /mysql-test/t/func_gconcat.test | |
parent | cf20de000bdff07a34a373079991d24837423896 (diff) | |
parent | 52fbe44fbbe60ecaba6453884ec1ad32755d7a04 (diff) | |
download | mariadb-git-0af4b6c6ee2b8a61823478c0a56ebdfa52cae3cc.tar.gz |
5.5 merge
Diffstat (limited to 'mysql-test/t/func_gconcat.test')
-rw-r--r-- | mysql-test/t/func_gconcat.test | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/mysql-test/t/func_gconcat.test b/mysql-test/t/func_gconcat.test index e4a1206fa9c..936b93b49c9 100644 --- a/mysql-test/t/func_gconcat.test +++ b/mysql-test/t/func_gconcat.test @@ -375,7 +375,7 @@ select group_concat('x') UNION ALL select 1; drop table t1; # -# Bug #12863 : missing separators after first empty cancatanated elements +# Bug #12863 : missing separators after first empty concatenated elements # CREATE TABLE t1 (id int, a varchar(9)); @@ -795,3 +795,11 @@ INSERT INTO t2 SELECT GROUP_CONCAT(a), b FROM t1 GROUP BY b; SET group_concat_max_len = DEFAULT; SET @@sql_mode = @old_sql_mode; DROP TABLE t1, t2; + +# +# MDEV-3987 uninitialized read in Item_cond::fix_fields leads to crash: select .. where .. in ( select ... ) +# +create table t1 (a char(1) character set utf8); +insert into t1 values ('a'),('b'); +select 1 from t1 where a in (select group_concat(a) from t1); +drop table t1; |