RestrictionClauseSelectivity

From: Frank Bax <fbax(at)execulink(dot)com>
To: pgsql-sql(at)postgresql(dot)org
Subject: RestrictionClauseSelectivity
Date: 1999-12-01 01:35:34
Message-ID: 3.0.6.32.19991130203534.01090ba0@execulink.com
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DROP TABLE Players;
CREATE TABLE Players ( ReqWhen DATETIME );
ALTER TABLE Players ADD ReqCode TEXT;
ALTER TABLE Players ADD ReqName TEXT;
ALTER TABLE Players ADD ReqMail TEXT;
ALTER TABLE Players ADD ReqPlay TEXT;
ALTER TABLE Players ADD ReqFeed TEXT;
ALTER TABLE Players ADD ReqPend CHAR;
SELECT * FROM Players WHERE ReqCode = 'Test';

Always produces (no need to add data):

ERROR: RestrictionClauseSelectivity: bad value 2.451276

I'm on 6.4.2 I think. Whatever was on RedHat 6.0 CD.
How do I confirm version without the install files?

Frank Bax

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