Re: how to extend the catalog?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "kevin" <wangky(at)wesec(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: how to extend the catalog?
Date: 2001-09-16 06:22:58
Message-ID: 16974.1000621378@sss.pgh.pa.us
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"kevin" <wangky(at)wesec(dot)com> writes:
> I want to extend the catalog,

What do you want to do *exactly*?

> is it enough:
> 1. add pg_xxx.h
> 2.modify pg_attribute.h, pg_class.h, pg_type.h, catname.h,
> indexing.h, indexing.c, Makefile

You shouldn't need to touch pg_attribute.h, pg_class.h, pg_type.h,
unless you are hacking one of the bootstrapped system tables or adding
a new table that has to be known to the bootstrapper.

regards, tom lane

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