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| author | monty@hundin.mysql.fi <> | 2001-11-18 14:08:17 +0200 |
|---|---|---|
| committer | monty@hundin.mysql.fi <> | 2001-11-18 14:08:17 +0200 |
| commit | fb1f8c4f0a6f5df43d033b52d8d804cd540cb43c (patch) | |
| tree | 3d0563b3a96cfaa7e8b9b687efcb6f1407f7f58b /mysql-test | |
| parent | 7c7795210610cecb632aedaf432cae3e5cb344fb (diff) | |
| download | mariadb-git-fb1f8c4f0a6f5df43d033b52d8d804cd540cb43c.tar.gz | |
Fixed bug in OPTIMIZE TABLE that reset index cardinality if it
was up to date.
Diffstat (limited to 'mysql-test')
| -rw-r--r-- | mysql-test/r/myisam.result | 10 | ||||
| -rw-r--r-- | mysql-test/t/myisam.test | 12 |
2 files changed, 22 insertions, 0 deletions
diff --git a/mysql-test/r/myisam.result b/mysql-test/r/myisam.result index 1152ca24f38..143802a4d05 100644 --- a/mysql-test/r/myisam.result +++ b/mysql-test/r/myisam.result @@ -10,3 +10,13 @@ Table Op Msg_type Msg_text test.t1 repair status OK Table Op Msg_type Msg_text test.t1 check status OK +Table Op Msg_type Msg_text +test.t1 optimize status OK +Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Comment +t1 0 PRIMARY 1 a A 5 NULL NULL +t1 1 b 1 b A 1 NULL NULL +Table Op Msg_type Msg_text +test.t1 optimize status Table is already up to date +Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Comment +t1 0 PRIMARY 1 a A 5 NULL NULL +t1 1 b 1 b A 1 NULL NULL diff --git a/mysql-test/t/myisam.test b/mysql-test/t/myisam.test index 0dc7f84efc5..5b483b969bc 100644 --- a/mysql-test/t/myisam.test +++ b/mysql-test/t/myisam.test @@ -36,3 +36,15 @@ check table t1; repair table t1; check table t1; drop table t1; + +# +# Test bug: Two optimize in a row reset index cardinality +# + +create table t1 (a int not null auto_increment, b int not null, primary key (a), index(b)); +insert into t1 (b) values (1),(2),(2),(2),(2); +optimize table t1; +show index from t1; +optimize table t1; +show index from t1; +drop table t1; |