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  • Committer: Stewart Smith
  • Date: 2011-01-14 05:14:53 UTC
  • mto: (2086.1.3 build)
  • mto: This revision was merged to the branch mainline in revision 2087.
  • Revision ID: stewart@flamingspork.com-20110114051453-q8nkbvby6n12cpqw
add some FIXMEs to ORDER BY docs about what should be added.

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ANALYZE
 
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ANALYZE 
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ANALYZE TABLE table_name [, table_name] ...
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ANALYZE TABLE read locks a table, and then analyzes and stores the key distribution for a table.
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.. todo::
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   is read lock always true?
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.. todo::
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   some engines don't perform an explicit gathering of statistics when
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   you type ANALYZE. e.g. innobase (which only copies it's current estimate).
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   Only recently did I add this to HailDB so that it does go and do the index
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   dives on ANALYZE.