On Jul 26, 2007, at 2:03 PM, Tom Lane wrote:
So maybe the *real* question to ask is why we have separate GUCs for
stats_row_level and stats_block_level.  Shouldn't we fold them into a
single switch? It's hard to see what having just one of them turned on
will save.


IIRC, the guys at Emma have seen a performance difference with stats_block_level off and row_level on, presumable due in part to having 150k tables.

Erik? Kim?
--
Jim Nasby                                            [EMAIL PROTECTED]
EnterpriseDB      http://enterprisedb.com      512.569.9461 (cell)



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