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| author | Konstantin Osipov <kostja@sun.com> | 2009-12-01 01:13:06 +0300 |
|---|---|---|
| committer | Konstantin Osipov <kostja@sun.com> | 2009-12-01 01:13:06 +0300 |
| commit | f56cc2a3351eff1c7c01706ad8b93dad5770ed93 (patch) | |
| tree | dfab0cc24f138936eeae5dd70d68cbd515324a87 /sql/sql_handler.cc | |
| parent | 3d19fdad34c5fa23ac800a0b4819325ee66d8bd4 (diff) | |
| download | mariadb-git-f56cc2a3351eff1c7c01706ad8b93dad5770ed93.tar.gz | |
Backport of:
------------------------------------------------------------
revno: 2630.4.16
committer: Dmitry Lenev <dlenev@mysql.com>
branch nick: mysql-6.0-3726-w
timestamp: Thu 2008-05-29 09:45:02 +0400
message:
WL#3726 "DDL locking for all metadata objects".
After review changes in progress.
Tweaked some comments and did some renames to
avoid ambiguites.
Diffstat (limited to 'sql/sql_handler.cc')
| -rw-r--r-- | sql/sql_handler.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/sql_handler.cc b/sql/sql_handler.cc index 6087b0b7700..87e9538b48f 100644 --- a/sql/sql_handler.cc +++ b/sql/sql_handler.cc @@ -798,6 +798,7 @@ void mysql_ha_flush(THD *thd) for (uint i= 0; i < thd->handler_tables_hash.records; i++) { hash_tables= (TABLE_LIST*) my_hash_element(&thd->handler_tables_hash, i); + /* TABLE::mdl_lock is 0 for temporary tables so we need extra check. */ if (hash_tables->table && (hash_tables->table->mdl_lock && mdl_has_pending_conflicting_lock(hash_tables->table->mdl_lock) || |