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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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12
sql/sql_delete.cc
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@ -1166,10 +1166,10 @@ bool mysql_truncate(THD *thd, TABLE_LIST *table_list, bool dont_send_ok)
// crashes, replacement works. *(path + path_length - reg_ext_length)=
// '\0';
path[path_length - reg_ext_length] = 0;
pthread_mutex_lock(&LOCK_open);
mysql_mutex_lock(&LOCK_open);
error= ha_create_table(thd, path, table_list->db, table_list->table_name,
&create_info, 1);
pthread_mutex_unlock(&LOCK_open);
mysql_mutex_unlock(&LOCK_open);
query_cache_invalidate3(thd, table_list, 0);
end:
@ -1184,15 +1184,15 @@ end:
write_bin_log(thd, TRUE, thd->query(), thd->query_length());
my_ok(thd); // This should return record count
}
pthread_mutex_lock(&LOCK_open);
mysql_mutex_lock(&LOCK_open);
unlock_table_name(thd, table_list);
pthread_mutex_unlock(&LOCK_open);
mysql_mutex_unlock(&LOCK_open);
}
else if (error)
{
pthread_mutex_lock(&LOCK_open);
mysql_mutex_lock(&LOCK_open);
unlock_table_name(thd, table_list);
pthread_mutex_unlock(&LOCK_open);
mysql_mutex_unlock(&LOCK_open);
}
DBUG_RETURN(error);