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pgsql/src/backend/access/common (tupdesc.c)

From: tgl(at)postgresql(dot)org
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql/src/backend/access/common (tupdesc.c)
Date: 2000-11-08 22:09:53
Message-ID: 200011082209.eA8M9ro74861@hub.org (view raw or flat)
Thread:
Lists: pgsql-committers
  Date: Wednesday, November  8, 2000 @ 17:09:53
Author: tgl

Update of /home/projects/pgsql/cvsroot/pgsql/src/backend/access/common
     from hub.org:/home/projects/pgsql/tmp/cvs-serv74847/src/backend/access/common

Modified Files:
	tupdesc.c 

-----------------------------  Log Message  -----------------------------

Make DROP TABLE rollback-able: postpone physical file delete until commit.
(WAL logging for this is not done yet, however.)  Clean up a number of really
crufty things that are no longer needed now that DROP behaves nicely.  Make
temp table mapper do the right things when drop or rename affecting a temp
table is rolled back.  Also, remove "relation modified while in use" error
check, in favor of locking tables at first reference and holding that lock
throughout the statement.


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