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  • Committer: Olaf van der Spek
  • Date: 2011-10-18 13:52:19 UTC
  • mto: This revision was merged to the branch mainline in revision 2443.
  • Revision ID: olafvdspek@gmail.com-20111018135219-vn5xhy8pvumotthk
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plugin/utility_dictionary/docs/index.rst
 
1
Utility Dictionary
 
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==================
 
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The :program:`utility_dictionary` plugin provides several DATA_DICTIONARY tables:
 
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* COUNTER
 
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* ENVIRONMENTAL
 
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* RANDOM_NUMBER
 
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* RANDOM_STRING
 
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.. _utility_dictionary_loading:
 
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Loading
 
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-------
 
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To load this plugin, start :program:`drizzled` with::
 
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   --plugin-add=utility_dictionary
 
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.. seealso:: :doc:`/options` for more information about adding and removing plugins.
 
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Examples
 
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--------
 
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.. code-block:: mysql
 
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   drizzle> SELECT * FROM DATA_DICTIONARY.COUNTER;
 
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   +-------+
 
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   | VALUE |
 
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   +-------+
 
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   |     1 | 
 
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   +-------+
 
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   drizzle> SELECT * FROM DATA_DICTIONARY.COUNTER;
 
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   +-------+
 
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   | VALUE |
 
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   +-------+
 
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   |     2 | 
 
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   +-------+
 
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   drizzle> SELECT * FROM DATA_DICTIONARY.COUNTER;
 
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   +-------+
 
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   | VALUE |
 
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   +-------+
 
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   |     3 | 
 
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   +-------+
 
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   drizzle> SELECT * FROM DATA_DICTIONARY.ENVIRONMENTAL;
 
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   +---------------+----------------------------+
 
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   | VARIABLE_NAME | VARIABLE_VALUE             |
 
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   +---------------+----------------------------+
 
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   | SHELL         | /bin/bash                  | 
 
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   | TERM          | xterm-color                | 
 
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   | USER          | daniel                     | 
 
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   | EDITOR        | vi                         | 
 
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   | HOME          | /Users/daniel              | 
 
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   | LOGNAME       | daniel                     | 
 
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   | DISPLAY       | /tmp/launch-ccfH4l/org.x:0 | 
 
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   | _             | ./sbin/drizzled            | 
 
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   +---------------+----------------------------+
 
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   drizzle> SELECT * FROM DATA_DICTIONARY.RANDOM_NUMBER;
 
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   +------------+
 
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   | VALUE      |
 
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   +------------+
 
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   | 1804289383 | 
 
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   +------------+
 
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   drizzle> SELECT * FROM DATA_DICTIONARY.RANDOM_STRING;
 
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   +----------------------+
 
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   | VALUE                |
 
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   +----------------------+
 
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   | 8FJid3GaHpRC2L6jX3i9 |
 
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   +----------------------+
 
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.. _utility_dictionary_authors:
 
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Authors
 
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-------
 
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Brian Aker
 
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.. _utility_dictionary_version:
 
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Version
 
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-------
 
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This documentation applies to **utility_dictionary 1.0**.
 
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To see which version of the plugin a Drizzle server is running, execute:
 
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.. code-block:: mysql
 
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   SELECT MODULE_VERSION FROM DATA_DICTIONARY.MODULES WHERE MODULE_NAME='utility_dictionary'
 
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Changelog
 
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---------
 
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v1.0
 
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^^^^
 
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* First release.