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  • Committer: Mark Atwood
  • Date: 2011-09-13 19:54:55 UTC
  • mfrom: (2397.1.3 plugin-docs)
  • Revision ID: me@mark.atwood.name-20110913195455-3bk3locm85m4jimp
merge lp:~daniel-nichter/drizzle/plugin-docs

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docs/functions/utility.rst
 
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Utility Functions
 
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=================
 
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.. _assert-function:
 
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ASSERT
 
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------
 
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Assert.
 
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.. _benchmark-function:
 
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BENCHMARK
 
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---------
 
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The BENCHMARK function measures time for repeated calls to a function.
 
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.. _bit-count-function:
 
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BIT_COUNT
 
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---------
 
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Count bits.
 
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.. _catalog-function:
 
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CATALOG
 
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-------
 
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Returns the current catalog.
 
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.. _compress-function:
 
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COMPRESS
 
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--------
 
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Compress the argument.
 
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.. _connection-id-function:
 
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CONNECTION_ID
 
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-------------
 
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Returns the session's connection ID.
 
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.. _crc32-function:
 
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CRC32
 
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-----
 
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Returns the CRC32 checksum of the argument.
 
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.. _database-function:
 
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DATABASE
 
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--------
 
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Returns current database (schema).
 
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.. _execute-function:
 
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EXECUTE
 
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-------
 
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Unknown
 
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.. _global-read-lock-function:
 
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GLOBAL_READ_LOCK
 
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----------------
 
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Unknown
 
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.. _kill-function:
 
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KILL
 
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----
 
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Kill a query.
 
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.. _md5-function:
 
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MD5
 
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---
 
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Returns MD5 checksum of argument.
 
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.. _rand-function:
 
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RAND
 
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----
 
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Returns a random number.
 
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.. _result-type-function:
 
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RESULT_TYPE
 
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-----------
 
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Unknown
 
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.. _show-schema-proto-function:
 
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SHOW_SCHEMA_PROTO
 
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-----------------
 
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Show low-level information about a schema.
 
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.. _shutdown-function:
 
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SHUTDOWN
 
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--------
 
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Shutdown the Drizzle server.
 
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.. _sleep-function:
 
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SLEEP
 
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-----
 
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Sleep.
 
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.. _typeof-function:
 
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TYPEOF
 
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------
 
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Unknown
 
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.. _uncompress-function:
 
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UNCOMPRESS
 
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----------
 
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Uncompress a compressed argument.
 
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.. _uncompressed-length-function:
 
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UNCOMPRESSED_LENGTH
 
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-------------------
 
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Returns the uncompressed lenght of the argument.
 
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.. _user-function:
 
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USER
 
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----
 
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Returns the current user.
 
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.. _uuid-function:
 
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UUID
 
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----
 
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Returns a UUID.
 
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.. _version-function:
 
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VERSION
 
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-------
 
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Returns the version of Drizzle.