Surf 11 » How To Check if MySQL Query Caching is Turned On

Need to know if the query cache is turned on in MySQL? Simply run the following SQL statement:

SHOW VARIABLES LIKE 'query_cache_type';

If the query cache is turned on it should look something like this:

mysql> SHOW VARIABLES LIKE 'query_cache_type';
+------------------+-------+
| Variable_name    | Value |
+------------------+-------+
| query_cache_type | ON    |
+------------------+-------+

More info on: query caching in MySQL.