4. Status variables

Here are the explanations of status variables that are introduced by Mroonga.

4.1. Mroonga_count_skip

This value is increased when 'fast line count feature' is used. You can use this value to check if the feature is working when you enable it.

Here is an example how to check it:

mysql> SHOW STATUS LIKE 'Mroonga_count_skip';
+--------------------+-------+
| Variable_name      | Value |
+--------------------+-------+
| Mroonga_count_skip | 0     |
+--------------------+-------+
1 row in set (0.00 sec)

4.2. Mroonga_fast_order_limit

This value is increased when 'fast ORDER BY LIMIT feature' is used. You can use this value to check if the feature is working when you enable it.

Here is an example how to check it:

mysql> SHOW STATUS LIKE 'Mroonga_fast_order_limit';
+--------------------------+-------+
| Variable_name            | Value |
+--------------------------+-------+
| Mroonga_fast_order_limit | 0     |
+--------------------------+-------+
1 row in set (0.00 sec)