From df0b6707dabf49ed09e798c6ace1d860320ab11c Mon Sep 17 00:00:00 2001 From: He Zhenxing Date: Sat, 8 May 2010 11:25:33 +0800 Subject: Bug#53189 Table map version unused and can be removed MYSQL_BIN_LOG m_table_map_version member and it's associated functions were not used in the logic of binlogging and replication, this patch removed all related code. sql/log.cc: removed unused m_table_map_version variable and functions sql/log.h: removed unused m_table_map_version variable and functions sql/log_event.h: Removed unused LOG_EVENT_UPDATE_TABLE_MAP_VERSION_F flag sql/sql_class.cc: Removed unused LOG_EVENT_UPDATE_TABLE_MAP_VERSION_F flag sql/sql_load.cc: Removed unused LOG_EVENT_UPDATE_TABLE_MAP_VERSION_F flag sql/table.cc: removed unused table_map_version variable sql/table.h: removed unused table_map_version variable --- sql/sql_class.cc | 2 -- 1 file changed, 2 deletions(-) (limited to 'sql/sql_class.cc') diff --git a/sql/sql_class.cc b/sql/sql_class.cc index b639e590bbc..93aa6a8268c 100644 --- a/sql/sql_class.cc +++ b/sql/sql_class.cc @@ -3825,7 +3825,6 @@ int THD::binlog_flush_pending_rows_event(bool stmt_end) if (stmt_end) { pending->set_flags(Rows_log_event::STMT_END_F); - pending->flags|= LOG_EVENT_UPDATE_TABLE_MAP_VERSION_F; binlog_table_maps= 0; } @@ -3953,7 +3952,6 @@ int THD::binlog_query(THD::enum_binlog_query_type qtype, char const *query_arg, { Query_log_event qinfo(this, query_arg, query_len, is_trans, suppress_use, errcode); - qinfo.flags|= LOG_EVENT_UPDATE_TABLE_MAP_VERSION_F; /* Binlog table maps will be irrelevant after a Query_log_event (they are just removed on the slave side) so after the query -- cgit v1.2.1