Re: how can I find out the numeric directory name of each database in PostgreSQL 8.3

From: Justin Yao <justin(at)snooth(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-general(at)postgresql(dot)org
Subject: Re: how can I find out the numeric directory name of each database in PostgreSQL 8.3
Date: 2008-09-25 16:22:25
Message-ID: 48DBBAC1.9080402@snooth.com
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thanks so much!

Tom Lane wrote:
> Justin Yao <justin(at)snooth(dot)com> writes:
>> But the question is, why there's no column named "oid" and it still works?
>
> \d doesn't show system columns.
> http://www.postgresql.org/docs/8.3/static/ddl-system-columns.html
>
> regards, tom lane
>

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