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WL#2360 Performance schema

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Part III: mysys instrumentation
This commit is contained in:
Marc Alff
2009-12-09 20:19:51 -07:00
parent fd433cfb96
commit e33a8b2a1a
64 changed files with 1383 additions and 919 deletions
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6
sql/sql_trigger.cc
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@ -387,7 +387,7 @@ bool mysql_create_or_drop_trigger(THD *thd, TABLE_LIST *tables, bool create)
!(need_start_waiting= !wait_if_global_read_lock(thd, 0, 1)))
DBUG_RETURN(TRUE);
pthread_mutex_lock(&LOCK_open);
mysql_mutex_lock(&LOCK_open);
if (!create)
{
@ -510,7 +510,7 @@ end:
write_bin_log(thd, TRUE, stmt_query.ptr(), stmt_query.length());
}
pthread_mutex_unlock(&LOCK_open);
mysql_mutex_unlock(&LOCK_open);
if (need_start_waiting)
start_waiting_global_read_lock(thd);
@ -1884,7 +1884,7 @@ bool Table_triggers_list::change_table_name(THD *thd, const char *db,
old_table)-(char*)&key[0])+1;
if (!is_table_name_exclusively_locked_by_this_thread(thd, key, key_length))
safe_mutex_assert_owner(&LOCK_open);
mysql_mutex_assert_owner(&LOCK_open);
#endif
DBUG_ASSERT(my_strcasecmp(table_alias_charset, db, new_db) ||