| From: | tgl(at)postgresql(dot)org |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql/src/include/storage (buf_internals.h bufmgr.h smgr.h) |
| Date: | 2000-11-08 22:10:02 |
| Message-ID: | 200011082210.eA8MA2174951@hub.org |
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| Lists: | pgsql-committers |
Date: Wednesday, November 8, 2000 @ 17:10:02
Author: tgl
Update of /home/projects/pgsql/cvsroot/pgsql/src/include/storage
from hub.org:/home/projects/pgsql/tmp/cvs-serv74847/src/include/storage
Modified Files:
buf_internals.h bufmgr.h smgr.h
----------------------------- 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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