pgsql: Fix ALTER COLUMN TYPE bug: it sometimes tried to drop UNIQUE or

From: tgl(at)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix ALTER COLUMN TYPE bug: it sometimes tried to drop UNIQUE or
Date: 2006-01-30 16:18:59
Message-ID: 20060130161859.37F919DC86F@postgresql.org
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Log Message:
-----------
Fix ALTER COLUMN TYPE bug: it sometimes tried to drop UNIQUE or PRIMARY KEY
constraints before FOREIGN KEY constraints that depended on them. Originally
reported by Neil Conway on 29-Jun-2005. Patch by Nakano Yoshihisa.

Modified Files:
--------------
pgsql/src/backend/commands:
tablecmds.c (r1.176 -> r1.177)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/tablecmds.c.diff?r1=1.176&r2=1.177)

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