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  • Committer: Olaf van der Spek
  • Date: 2011-08-14 17:13:26 UTC
  • mto: This revision was merged to the branch mainline in revision 2407.
  • Revision ID: olafvdspek@gmail.com-20110814171326-e6nnh3q5cp3o0tk3
Remove unnecessary constructors and destructors

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.. _function_engine_plugin:
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Function Engine
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===============
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:program:`function_engine` is a low-level plugin that provides the
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interface for other function plugins.
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.. warning::
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   Drizzle depends on the :program:`function_engine` plugin.  If it is not
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   loaded, most commands will not work and ``DATA_DICTIONARY`` and
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   ``INFORMATION_SCHEMA`` will not be available.
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.. _function_engine_loading:
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Loading
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-------
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This plugin is loaded by default and it should not be unloaded.  See the
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warning above.
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Authors
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-------
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Brian Aker
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.. _function_engine_version:
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Version
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-------
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This documentation applies to **function_engine 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='function_engine'
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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.