Re: [HACKERS] Happy column dropping

Tom Lane <tgl@sss.pgh.pa.us>

From: Tom Lane <tgl@sss.pgh.pa.us>
To: Bruce Momjian <pgman@candle.pha.pa.us>
Cc: Hiroshi Inoue <Inoue@tpf.co.jp>, Peter Eisentraut <peter_e@gmx.net>, The Hermit Hacker <scrappy@hub.org>, PostgreSQL Development <pgsql-hackers@postgresql.org>
Date: 2000-01-25T04:00:04Z
Lists: pgsql-hackers
Bruce Momjian <pgman@candle.pha.pa.us> writes:
> New file name will not be just oid.  Too hard to administer.

But if it contains the table name, you still have the problem we'd
like to avoid: renaming the file(s) is a critical part of committing
a table-renaming transaction.

The debugging and administrative convenience of using table names as
filenames is exactly why we've resisted this for so long.  But I am
starting to think that we have to give that up.  It's nice, but
having robust DDL commands is nicer.

			regards, tom lane