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Protocol Dictionary
===================
The :program:`protocol_dictionary` plugin provides the
DATA_DICTIONARY.PROTOCOL_COUNTERS table.
.. _protocol_dictionary_loading:
Loading
-------
This plugin is loaded by default.
To stop the plugin from loading by default, start :program:`drizzled`
with::
--plugin-remove=protocol_dictionary
.. seealso:: :doc:`/options` for more information about adding and removing plugins.
.. _protocol_dictionary_examples:
Examples
--------
.. code-block:: mysql
drizzle> SELECT * FROM DATA_DICTIONARY.PROTOCOL_COUNTERS;
+----------------------------+--------------------+-------+
| PROTOCOL | COUNTER | VALUE |
+----------------------------+--------------------+-------+
| drizzle_protocol | connection_count | 2 |
| drizzle_protocol | connected | 1 |
| drizzle_protocol | failed_connections | 0 |
| mysql_protocol | connection_count | 0 |
| mysql_protocol | connected | 0 |
| mysql_protocol | failed_connections | 0 |
| mysql_unix_socket_protocol | connection_count | 0 |
| mysql_unix_socket_protocol | connected | 0 |
| mysql_unix_socket_protocol | failed_connections | 0 |
+----------------------------+--------------------+-------+
.. _protocol_dictionary_authors:
Authors
-------
Andrew Hutchings
.. _protocol_dictionary_version:
Version
-------
This documentation applies to **protocol_dictionary 1.0**.
To see which version of the plugin a Drizzle server is running, execute:
.. code-block:: mysql
SELECT MODULE_VERSION FROM DATA_DICTIONARY.MODULES WHERE MODULE_NAME='protocol_dictionary'
Changelog
---------
v1.0
^^^^
* First release.
|