Bug #61146 | "Incorrect index name" error when using InnoDB fast add/drop index | ||
---|---|---|---|
Submitted: | 12 May 2011 9:18 | Modified: | 24 May 2011 23:32 |
Reporter: | Alexey Kopytov | Email Updates: | |
Status: | Won't fix | Impact on me: | |
Category: | MySQL Server: InnoDB Plugin storage engine | Severity: | S3 (Non-critical) |
Version: | 5.1, 5.5 | OS: | Any |
Assigned to: | CPU Architecture: | Any | |
Tags: | regression |
[12 May 2011 9:18]
Alexey Kopytov
[12 May 2011 11:04]
Valeriy Kravchuk
Thank you for the bug report. Verified just as described: C:\Program Files\MySQL\MySQL Server 5.5\bin>mysql -uroot -proot -P3312 test Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 24 Server version: 5.5.11 MySQL Community Server (GPL) Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> create table t1(a int, b int, primary key (a), key b (b)) engine=innodb; Query OK, 0 rows affected (0.11 sec) mysql> alter table t1 drop key b, add key (b, a); ERROR 1280 (42000): Incorrect index name 'b'
[24 May 2011 23:32]
Omer Barnir
This bug s a duplicate of bug#54927 that is fixed in an upcoming release - the fix will not be back ported as a good workaround (split the drop and add to two separate commands exists.