Backport of:

------------------------------------------------------------
revno: 2630.9.3
committer: Dmitry Lenev <dlenev@mysql.com>
branch nick: mysql-6.0-3726-w3
timestamp: Wed 2008-06-11 08:33:36 +0400
message:
  WL#3726 "DDL locking for all metadata objects".

  After review fixes in progress.

  Changed close_cached_tables() not to flush all unused TABLE
  instances when flushing individual table.
  Renamed expel_table_from_cache() to tdc_remove_table() and
  added enum parameter to be able more explicitly specify type
  of removal, rewrote its code to be more efficient.

******
Backport of:
------------------------------------------------------------
revno: 2630.9.4
committer: Dmitry Lenev <dlenev@mysql.com>
branch nick: mysql-6.0-3726-w3
timestamp: Wed 2008-06-11 15:53:53 +0400
message:
  WL#3726 "DDL locking for all metadata objects".

  After-review fixes in progress.

  Minor changes in order to improve code readability
  and simplify debugging.


mysql-test/r/ps_ddl.result:
  Restore the original (correct) behaviour,
  now that the patch that fixes the regression
  introduced by the original patch for WL#3726 is fixed.
mysql-test/t/ps_ddl.test:
  Restore the original (correct) behaviour,
  now that the patch that fixes the regression
  introduced by the original patch for WL#3726 is fixed
sql/mysql_priv.h:
  Renamed expel_table_from_cache() to tdc_remove_table() 
  and added enum parameter to be able more explicitly specify 
  type of removal.
sql/sql_base.cc:
  Changed close_cached_tables() not to flush all unused TABLE
  instances when flushing individual table.
  Renamed expel_table_from_cache() to tdc_remove_table() and added
  enum parameter to be able more explicitly specify type of
  removal, rewrote its code to be more efficient. As result removed
  relink_unused() function which is no longer used.
  ******
  Improved code in close_cached_tables() according to reviewer's
  comments.
sql/sql_delete.cc:
  Renamed expel_table_from_cache() to tdc_remove_table() 
  and added enum parameter to be able more explicitly 
  specify type of removal.
sql/sql_rename.cc:
  Renamed expel_table_from_cache() to tdc_remove_table() 
  and added enum parameter to be able more explicitly 
  specify type of removal.
sql/sql_show.cc:
  Moved acquisition of high-prio shared metadata lock in which
  happens in fill_schema_table_from_frm() to separate function.
sql/sql_table.cc:
  Renamed expel_table_from_cache() to tdc_remove_table() 
  and added enum parameter to be able more explicitly 
  specify type of removal.
sql/sql_trigger.cc:
  Renamed expel_table_from_cache() to tdc_remove_table() 
  and added enum parameter to be able more explicitly 
  specify type of removal.

0 files changed, 0 insertions, 0 deletions