RE: Dropping Columns

From: "Hiroshi Inoue" <Inoue(at)tpf(dot)co(dot)jp>
To: "Thomas Swan" <tswan(at)olemiss(dot)edu>
Cc: <pgsql-hackers(at)postgresql(dot)org>
Subject: RE: Dropping Columns
Date: 2000-08-23 07:43:33
Message-ID: 001401c00cd5$d6e568a0$2801007e@tpf.co.jp
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-----Original Message-----
From: Thomas Swan

> How nasty would dropping columns be?

I have an solution which uses 2(logical/physical) attribute numbers.
However I'm not satisfied with it.

It isn't so clean as I expected.
It breaks backward compatibility ... etc.

Regards.

Hiroshi Inoue
Inoue(at)tpf(dot)co(dot)jp

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