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  • Committer: Brian Aker
  • Date: 2011-02-17 10:09:00 UTC
  • mfrom: (2173.2.1 clean-include-usuage)
  • Revision ID: brian@tangent.org-20110217100900-4tpuxxzdl1sj00sh
Merge Monty for headers.

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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.