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pgsql-server/src backend/commands/tablecmds.c ...

From: tgl(at)svr1(dot)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql-server/src backend/commands/tablecmds.c ...
Date: 2004-03-13 22:09:14
Message-ID: 20040313220914.48E63D1B91C@svr1.postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
CVSROOT:	/cvsroot
Module name:	pgsql-server
Changes by:	tgl(at)svr1(dot)postgresql(dot)org	04/03/13 18:09:14

Modified files:
	src/backend/commands: tablecmds.c 
	src/test/regress/expected: alter_table.out foreign_key.out 
	src/test/regress/sql: foreign_key.sql 

Log message:
	Generate a WARNING when the column types in a foreign key constraint are
	incompatible enough to prevent indexscanning the referenced table.  Also,
	improve the error message that pops out when we can't implement the FK at
	all for lack of a usable equality operator.  Fabien Coelho, with some review
	by Tom Lane.


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