pgsql/src/backend/optimizer/prep prepunion.c

From: tgl(at)postgresql(dot)org
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql/src/backend/optimizer/prep prepunion.c
Date: 2001-11-12 20:04:20
Message-ID: 200111122004.fACK4Kl29182@postgresql.org
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CVSROOT: /cvsroot
Module name: pgsql
Changes by: tgl(at)postgresql(dot)org 01/11/12 15:04:20

Modified files:
src/backend/optimizer/prep: prepunion.c

Log message:
If the inputs of a UNION/INTERSECT/EXCEPT construct all agree on the
typmod of a particular column, mark the output with that same typmod,
not -1 as formerly. -1 is still used if there is any disagreement.
Part of response to bug#513.

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