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questions about a table's row estimates - Mailing list pgsql-general

From Ben Chobot
Subject questions about a table's row estimates
Date
Msg-id 365BD76B-0B81-46EC-B951-61214A30DE96@silentmedia.com
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Responses Re: questions about a table's row estimates  (Ben Chobot <bench@silentmedia.com>)
Re: questions about a table's row estimates  (Greg Smith <greg@2ndquadrant.com>)
List pgsql-general
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I'm looking at pg_stat_user_tables in 8.4.2, and I'm confused about n_live_tup. Shouldn't that be at least fairly close
to(n_tup_ins - n_tup-del)? It doesn't seem to be, but I'm unclear why.

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