Except all bug in PostgreSQL 7.1*

From: Szinyei Gerzson <gerzson(at)elender(dot)hu>
To: pgsql-bugs(at)postgresql(dot)org
Subject: Except all bug in PostgreSQL 7.1*
Date: 2001-08-14 05:22:03
Message-ID: Pine.LNX.4.21.0108140718560.18899-100000@www.dvti.hu
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Hi,

I have found a bug in PostgreSQL doing "except all". Some records are
removed from the result, even though they should stay. Except all removed
records which were _not_ in the table that were excepted from the original
table.

I have put the data and small python code here:

http://www.webit.hu/~gerzson/pgexceptbugtest.tgz

Thank you in advance,

Gerzson Szinyei

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