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Show Storage Engines

This feature changes the comment field displayed when the SHOW STORAGE ENGINES command is executed and XtraDB is the storage engine.

Before the Change:

mysql> show storage engines;
+------------+---------+----------------------------------------------------------------+--------------+------+------------+
| Engine     | Support | Comment                                                        | Transactions | XA   | Savepoints |
+------------+---------+----------------------------------------------------------------+--------------+------+------------+
| InnoDB     | YES     | Supports transactions, row-level locking, and foreign keys     | YES          | YES  | YES        |
...
+------------+---------+----------------------------------------------------------------+--------------+------+------------+

After the Change:

mysql> show storage engines;
+------------+---------+----------------------------------------------------------------------------+--------------+------+------------+
| Engine     | Support | Comment                                                                    | Transactions |   XA | Savepoints |
+------------+---------+----------------------------------------------------------------------------+--------------+------+------------+
| InnoDB     | YES     | Percona-XtraDB, Supports transactions, row-level locking, and foreign keys |          YES | YES  | YES        |
...
+------------+---------+----------------------------------------------------------------------------+--------------+------+------------+

Version-Specific Information

This documentation is developed in Launchpad as part of the Percona Server 5.6.
If you spotted inaccuracies, errors, don't understood it or you think something is missing or should be improved, please file a bug.


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