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postgres/src/backend/access/common
Tom Lane 67a5f8ff9e Department of marginal improvements: teach tupconvert.c to avoid doing a
physical conversion when there are dropped columns in the same places in
the input and output tupdescs.  This avoids possible performance loss from
the recent patch to improve dropped-column handling, in some cases where
the old code would have worked.
2009-08-17 20:34:31 +00:00
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2009-01-01 17:24:05 +00:00