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Konstantin Osipov authored
---------------------------------------------------------- revno: 2630.4.26 committer: Konstantin Osipov <konstantin@mysql.com> branch nick: mysql-6.0-prelocked_mode-to-push timestamp: Fri 2008-06-06 23:19:04 +0400 message: WL#3726: work on review comments. Remove thd->locked_tables. Always store MYSQL_LOCK instances in thd->lock. Rename thd->prelocked_mode to thd->locked_tables_mode. Use thd->locked_tables_mode to determine if we are under LOCK TABLES. Update the code to not assume that if thd->lock is set, LOCK TABLES mode is off. Review comments. sql/ha_ndbcluster_binlog.cc: Don't unlock the lock under LOCK TABLES (safety). sql/handler.cc: There is no thd->locked_tables any more. Update comments. sql/lock.cc: There is no thd->locked_tables any more. sql/log.cc: Rename thd->prelocked_mode to thd->locked_tables_mode. sql/set_var.cc: Use thd->locked_tables_mode to determine if we are under LOCK TABLES. sql/sp_head.cc: Rename thd->prelocked_mode to thd->locked_tables_mode. sql/sql_base.cc: Use thd->locked_tables_mode to determine if we are under LOCK TABLES. Remove thd->locked_tables. sql/sql_cache.cc: Use thd->locked_tables_mode to determine if we are under LOCK TABLES. sql/sql_class.cc: Avoid code duplication. Do not release the table locks prematurely if we're under LOCK TABLES. Use thd->locked_tables_mode instead of thd->locked_tables. sql/sql_class.h: Remove thd->locked_tables. Make prelocked mode a kind of LOCK TABLES mode. Update comments. sql/sql_cursor.cc: Update comments. sql/sql_insert.cc: Use thd->locked_tables_mode to determine if we are under LOCK TABLES. Rename thd->prelocked_mode to thd->locked_tables_mode. sql/sql_load.cc: Rename thd->prelocked_mode to thd->locked_tables_mode. sql/sql_parse.cc: Use thd->locked_tables_mode to determine if we are under LOCK TABLES. Remove thd->locked_tables. sql/sql_partition.cc: Use thd->locked_tables_mode to determine if we are under LOCK TABLES. sql/sql_rename.cc: Use thd->locked_tables_mode to determine if we are under LOCK TABLES. sql/sql_select.cc: Use thd->locked_tables_mode to determine if we are under LOCK TABLES. sql/sql_table.cc: Use thd->locked_tables_mode to determine if we are under LOCK TABLES. sql/sql_trigger.cc: Use thd->locked_tables_mode to determine if we are under LOCK TABLES. sql/sql_update.cc: Use thd->locked_tables_mode to determine if we are under LOCK TABLES. sql/sql_view.cc: Use thd->locked_tables_mode to determine if we are under LOCK TABLES. storage/myisam/ha_myisam.cc: Use thd->locked_tables_mode to determine if we are under LOCK TABLES.
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