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make replication work correctly if the master logs SELECT RELEASE_LOCK()

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instead of DO RELEASE_LOCK()
This commit is contained in:
sasha@mysql.sashanet.com
2001-12-18 21:56:36 -07:00
parent 862cbdfed3
commit 7b672bc92c
2 changed files with 20 additions and 8 deletions
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21
sql/sql_parse.cc
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@@ -1071,10 +1071,23 @@ mysql_execute_command(void)
TABLE_LIST *tables=(TABLE_LIST*) lex->table_list.first;
DBUG_ENTER("mysql_execute_command");
if(table_rules_on && thd->slave_thread && tables && !tables_ok(thd,tables))
DBUG_VOID_RETURN; // skip if we are in the slave thread, some table
// rules have been given and the table list says the query should not be
// replicated
if (thd->slave_thread)
{
// skip if we are in the slave thread, some table
// rules have been given and the table list says the query should not be
// replicated
if(table_rules_on && tables && !tables_ok(thd,tables))
DBUG_VOID_RETURN;
// this is a workaround to deal with the shortcoming
// in 3.23.44-3.23.46 masters
// in RELEASE_LOCK() logging. We re-write SELECT RELEASE_LOCK() as
// DO RELEASE_LOCK()
if (lex->sql_command == SQLCOM_SELECT)
{
lex->sql_command = SQLCOM_DO;
lex->insert_list = &lex->item_list;
}
}
thread_safe_increment(com_stat[lex->sql_command],&LOCK_thread_count);
switch (lex->sql_command) {