Re: PostgreSQL v7.1 Release Candidate 4

From: Gavin Sherry <swm(at)linuxworld(dot)com(dot)au>
To: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: PostgreSQL v7.1 Release Candidate 4
Date: 2001-04-09 13:59:35
Message-ID: Pine.LNX.4.21.0104092339430.23841-100000@linuxworld.com.au
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Bruce,

Problem is the use of heap_drop_with_catalog().

* heap_drop_with_catalog - removes all record of named
relation from catalogs
*
* 1) open relation, check for existence, etc.
* 2) remove inheritance information
* 3) remove indexes
* 4) remove pg_class tuple
* 5) remove pg_attribute tuples and related descriptions
* 6) remove pg_description tuples
* 7) remove pg_type tuples
* 8) RemoveConstraints ()
* 9) unlink relation

Only these things are destroyed. relchecks, for example, stays consistent
and works correctly.

Gavin

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