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| author | Konstantin Osipov <kostja@sun.com> | 2009-12-08 12:57:07 +0300 |
|---|---|---|
| committer | Konstantin Osipov <kostja@sun.com> | 2009-12-08 12:57:07 +0300 |
| commit | a66a2608ae4d70a3f9b3d41e38cfb97eb616bed3 (patch) | |
| tree | b2b94a32418f0728974d2bad4d3fa70acc2d75ef /sql/log_event_old.cc | |
| parent | 4a8a1c568d8785dc608cc111e74e1ed389f1353e (diff) | |
| download | mariadb-git-a66a2608ae4d70a3f9b3d41e38cfb97eb616bed3.tar.gz | |
Backport of:
----------------------------------------------------------
revno: 2617.69.20
committer: Konstantin Osipov <kostja@sun.com>
branch nick: 5.4-4284-1-assert
timestamp: Thu 2009-08-13 18:29:55 +0400
message:
WL#4284 "Transactional DDL locking"
A review fix.
Since WL#4284 implementation separated MDL_request and MDL_ticket,
MDL_request becamse a utility object necessary only to get a ticket.
Store it by-value in TABLE_LIST with the intent to merge
MDL_request::key with table_list->table_name and table_list->db
in future.
Change the MDL subsystem to not require MDL_requests to
stay around till close_thread_tables().
Remove the list of requests from the MDL context.
Requests for shared metadata locks acquired in open_tables()
are only used as a list in recover_from_failed_open_table_attempt(),
which calls mdl_context.wait_for_locks() for this list.
To keep such list for recover_from_failed_open_table_attempt(),
introduce a context class (Open_table_context), that collects
all requests.
A lot of minor cleanups and simplications that became possible
with this change.
Diffstat (limited to 'sql/log_event_old.cc')
| -rw-r--r-- | sql/log_event_old.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/log_event_old.cc b/sql/log_event_old.cc index 90ea8b6cefe..942396fc3da 100644 --- a/sql/log_event_old.cc +++ b/sql/log_event_old.cc @@ -1506,7 +1506,7 @@ int Old_rows_log_event::do_apply_event(Relay_log_info const *rli) */ thd->binlog_flush_pending_rows_event(false); TABLE_LIST *tables= rli->tables_to_lock; - close_tables_for_reopen(thd, &tables, FALSE); + close_tables_for_reopen(thd, &tables); uint tables_count= rli->tables_to_lock_count; if ((error= open_tables(thd, &tables, &tables_count, 0))) |