From: | Philip Warner <pjw(at)rhyme(dot)com(dot)au> |
---|---|
To: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr>, Robert Treat <xzilla(at)users(dot)sourceforge(dot)net>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: tablespace and sequences? |
Date: | 2004-08-20 02:47:44 |
Message-ID: | 6.1.1.1.0.20040820124212.04276568@203.8.195.10 |
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Lists: | pgsql-cygwin pgsql-hackers pgsql-hackers-win32 |
At 12:37 PM 20/08/2004, Bruce Momjian wrote:
>But that doesn't fix ascii dumps loaded via psql.
It does; the ascii dump file is generated by exactly the same technique as
pg_restore.
Internally, pg_dump builds a TOC, then calls RestoreArchive to dump the
text. It was designed this way for a bunch of reasons, and one was to avoid
too much difference between the output of each format. Which is why it is
very unlikely that "pg_dump -Fc | pg_restore" would produce output
substantially different from that of "pg_dump".
So, as long as pg_dump puts the CREATE TABLE and ALTER TABLE in different
commands, they will appear as such in the text file.
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