Skip site navigation (1) Skip section navigation (2)

Numeric file names

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: PostgreSQL-development <pgsql-hackers(at)postgreSQL(dot)org>
Subject: Numeric file names
Date: 2000-10-28 20:52:31
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-hackers
Now that we have numeric file names, I would like to have a command I
can run from psql that will dump a mapping of numeric file name to table
name, i.e.,

	121233	pg_proc
	143423	pg_index

With that feature, I can write scripts pgfile2name and pgname2file that
map file names to table names.  People can run standard Unix commands
and have meaningful display output:

	ls -l | pgfile2name


	-rwx------  4 postgres  postgres   512 Oct 27 10:52 198323


	-rwx------  4 postgres  postgres   512 Oct 27 10:52 pg_class

The only missing piece would be to identify files on a backup tape.  Not
sure how to handle that unless a map file already exists on the tape.

  Bruce Momjian                        |
  pgman(at)candle(dot)pha(dot)pa(dot)us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026


pgsql-hackers by date

Next:From: Bruce MomjianDate: 2000-10-28 20:54:07
Subject: Re: syntax
Previous:From: Tom LaneDate: 2000-10-28 20:41:41
Subject: Re: syntax

Privacy Policy | About PostgreSQL
Copyright © 1996-2017 The PostgreSQL Global Development Group