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Re: UNION ALL on partitioned tables won't use indices. - Mailing list pgsql-hackers

From Tom Lane
Subject Re: UNION ALL on partitioned tables won't use indices.
Date
Msg-id 19039.1393541236@sss.pgh.pa.us
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In response to Re: UNION ALL on partitioned tables won't use indices.  (Noah Misch <noah@leadboat.com>)
Responses Re: UNION ALL on partitioned tables won't use indices.  (Noah Misch <noah@leadboat.com>)
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BTW, isn't the proposed change to the comments for adjust_appendrel_attrs
just wrong?  If it's correct, why doesn't the Assert(!IsA(node, SubLink))
therein fire?  (AFAICS, the existing comment is correct: we don't use
this function until after expression preprocessing is complete.)
        regards, tom lane

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