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This commit is contained in:
bell@51.0.168.192.in-addr.arpa 2005-08-11 10:20:06 +03:00
commit 4f26fa5184
2 changed files with 4 additions and 4 deletions
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2
sql/item_strfunc.cc
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@ -1187,7 +1187,7 @@ String *Item_func_substr_index::val_str(String *str)
}
}
else
{ // Start counting at end
{
/*
Negative index, start counting at the end
*/

6
sql/sql_cache.cc
View File

@ -762,7 +762,7 @@ void Query_cache::store_query(THD *thd, TABLE_LIST *tables_used)
TABLE_COUNTER_TYPE local_tables;
ulong tot_length;
DBUG_ENTER("Query_cache::store_query");
if (query_cache_size == 0)
if (query_cache_size == 0 || thd->locked_tables)
DBUG_VOID_RETURN;
uint8 tables_type= 0;
@ -921,8 +921,8 @@ Query_cache::send_result_to_client(THD *thd, char *sql, uint query_length)
bool check_tables;
DBUG_ENTER("Query_cache::send_result_to_client");
if (query_cache_size == 0 || thd->variables.query_cache_type == 0)
if (query_cache_size == 0 || thd->locked_tables ||
thd->variables.query_cache_type == 0)
goto err;
/* Check that we haven't forgot to reset the query cache variables */