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| author | Sergei Golubchik <serg@mariadb.org> | 2017-07-12 13:46:15 +0200 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2017-07-12 13:46:15 +0200 |
| commit | d2e66a6f199bd3c9e3fe82aabe617b8bf337aa01 (patch) | |
| tree | 26acceee0b63a9f8cd5515341349b57eae3d42b1 /mysql-test/t/subselect.test | |
| parent | be55bbc2b206f2fe295ad4179b23791c3119fe02 (diff) | |
| download | mariadb-git-d2e66a6f199bd3c9e3fe82aabe617b8bf337aa01.tar.gz | |
MDEV-7828 Assertion `key_read == 0' failed in TABLE::enable_keyread with SELECT SQ and WHERE SQ
already fixed by a7ed4644a6f.
just add a test case,
Diffstat (limited to 'mysql-test/t/subselect.test')
| -rw-r--r-- | mysql-test/t/subselect.test | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/mysql-test/t/subselect.test b/mysql-test/t/subselect.test index c5f5b229656..50d9517043a 100644 --- a/mysql-test/t/subselect.test +++ b/mysql-test/t/subselect.test @@ -6023,3 +6023,13 @@ SELECT ( SELECT MAX(f1) FROM t2 ) FROM t1; drop view v1; drop table t1,t2; + +# +# MDEV-7828 Assertion `key_read == 0' failed in TABLE::enable_keyread with SELECT SQ and WHERE SQ +# +CREATE TABLE t1 (f1 INT, KEY(f1)) ENGINE=MyISAM; +INSERT t1 VALUES (4),(8); +CREATE TABLE t2 (f2 INT, KEY(f2)) ENGINE=MyISAM; +INSERT t2 VALUES (6),(9); +SELECT (SELECT MAX(sq.f2) FROM t1) FROM (SELECT * FROM t2) AS sq WHERE f2 = 2; +drop table t1, t2; |