diff options
| author | Jon Olav Hauglid <jon.hauglid@oracle.com> | 2011-03-07 14:30:49 +0100 |
|---|---|---|
| committer | Jon Olav Hauglid <jon.hauglid@oracle.com> | 2011-03-07 14:30:49 +0100 |
| commit | 5e32755e4cd7d1f8b6c3fd667540f34dacc4c3d2 (patch) | |
| tree | ead337291e89382883161897b9d38836fc3cf58c /storage | |
| parent | bafe24035dbf6d5452d7328ab45d6b43abe52d54 (diff) | |
| download | mariadb-git-5e32755e4cd7d1f8b6c3fd667540f34dacc4c3d2.tar.gz | |
Bug #11784056 ENABLE CONCURRENT READS WHILE CREATING
NON-PRIMARY UNIQUE INDEX USING INNODB
This patch adds the HA_INPLACE_ADD_UNIQUE_INDEX_NO_WRITE
capability flag to InnoDB, indicating that concurrent reads
can be allowed while non-primary unique indexes are created.
This is an follow-up to Bug #11751388 which enabled concurrent
reads when creating non-primary non-unique indexes.
Test case added to innodb_mysql_sync.test.
Diffstat (limited to 'storage')
| -rw-r--r-- | storage/innobase/handler/ha_innodb.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/storage/innobase/handler/ha_innodb.cc b/storage/innobase/handler/ha_innodb.cc index 3763e6f9cef..bea92903c58 100644 --- a/storage/innobase/handler/ha_innodb.cc +++ b/storage/innobase/handler/ha_innodb.cc @@ -2597,6 +2597,7 @@ innobase_alter_table_flags( | HA_INPLACE_ADD_INDEX_NO_WRITE | HA_INPLACE_DROP_INDEX_NO_READ_WRITE | HA_INPLACE_ADD_UNIQUE_INDEX_NO_READ_WRITE + | HA_INPLACE_ADD_UNIQUE_INDEX_NO_WRITE | HA_INPLACE_DROP_UNIQUE_INDEX_NO_READ_WRITE | HA_INPLACE_ADD_PK_INDEX_NO_READ_WRITE); } |