Re: Can dml realize the partition table's rule and make good execution plan?

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От Craig Ringer
Тема Re: Can dml realize the partition table's rule and make good execution plan?
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Msg-id 50A06677.7060603@2ndQuadrant.com
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Ответ на Can dml realize the partition table's rule and make good execution plan?  (高健 <luckyjackgao@gmail.com>)
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On 11/12/2012 10:39 AM, 高健 wrote:

The selection used where condition for every  partition table, which is not what I want. my rule is just for id column value.
Is `constraint_exclusion` turned on?

http://www.postgresql.org/docs/current/static/ddl-partitioning.html
http://www.postgresql.org/docs/current/static/runtime-config-query.html#GUC-CONSTRAINT-EXCLUSION

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Craig Ringer

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