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| author | Konstantin Osipov <kostja@sun.com> | 2009-12-01 16:51:50 +0300 |
|---|---|---|
| committer | Konstantin Osipov <kostja@sun.com> | 2009-12-01 16:51:50 +0300 |
| commit | 386b95dfef19d0ca248a72783e14dda5a925ec17 (patch) | |
| tree | 638c795bd178a4fb46d2eecae55390c861d0a266 /sql/sql_delete.cc | |
| parent | f198e8bee9abad277607a427842edfae60ea35f1 (diff) | |
| download | mariadb-git-386b95dfef19d0ca248a72783e14dda5a925ec17.tar.gz | |
Backport of:
------------------------------------------------------------
revno: 2630.8.3
committer: Dmitry Lenev <dlenev@mysql.com>
branch nick: mysql-6.0-3726-w4
timestamp: Thu 2008-06-05 10:48:36 +0400
message:
WL#3726 "DDL locking for all metadata objects".
After-review fixes in progress.
Adjust some comments that were using old terminology
(name locks instead of exclusive metadata locks), brought
some of them up-to-date with current situation in code.
Diffstat (limited to 'sql/sql_delete.cc')
| -rw-r--r-- | sql/sql_delete.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/sql_delete.cc b/sql/sql_delete.cc index f5c6dfd8986..612f9d1954d 100644 --- a/sql/sql_delete.cc +++ b/sql/sql_delete.cc @@ -1079,7 +1079,8 @@ static bool mysql_truncate_by_delete(THD *thd, TABLE_LIST *table_list) normally can't safely do this. - We don't want an ok to be sent to the end user. - We don't want to log the truncate command - - If we want to have a name lock on the table on exit without errors. + - If we want to keep exclusive metadata lock on the table (obtained by + caller) on exit without errors. */ bool mysql_truncate(THD *thd, TABLE_LIST *table_list, bool dont_send_ok) |