mysql online ddl still lock
Posted by:
hua kai
Date: February 19, 2016 02:35AM
Hi,
My mysql is 5.6.22. It should support online DDL.
But I found some strange problem.
For some table, it supports online DDL.
ALTER TABLE `table_xxx` FORCE, ALGORITHM=INPLACE, LOCK=NONE, will work.
But for some table, this will report not support error. The table has no FULLTEXT index, and after I drop one index on the table, it still not work, then I readd the index, after readd, the online DDL worked.
I don't know why this happens. My index has column datetime, varchar, longint type field.
Subject
Views
Written By
Posted
mysql online ddl still lock
2549
February 19, 2016 02:35AM
1570
February 19, 2016 03:09AM
1498
February 19, 2016 06:53AM
1469
February 20, 2016 01:38AM
1205
August 24, 2016 03:48AM
1068
August 25, 2016 07:40PM
1219
August 30, 2016 09:33PM
1179
September 01, 2016 04:55PM
1122
September 01, 2016 11:40PM
1124
September 03, 2016 05:05PM
1120
September 05, 2016 01:20AM
1173
September 05, 2016 03:54PM
1011
September 08, 2016 04:04AM
1084
September 10, 2016 12:19AM
1386
February 23, 2016 11:29PM
1765
February 29, 2016 11:32PM
1573
March 05, 2016 12:19AM
1496
March 07, 2016 03:34AM
1479
March 31, 2016 02:32AM
1424
April 02, 2016 12:39AM
1448
May 13, 2016 02:44AM
1407
May 24, 2016 09:53AM