Re: Where can I find the code for extern OidFunctionCall7?

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: arthernan <arthernan(at)hotmail(dot)com>
Cc: "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Where can I find the code for extern OidFunctionCall7?
Date: 2013-09-05 16:46:16
Message-ID: CA+TgmobGYx1qpEpdZueT8NhfmcMfKMXiLnGwuSLzVbPXK4rgYA@mail.gmail.com
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On Thu, Sep 5, 2013 at 12:38 PM, arthernan <arthernan(at)hotmail(dot)com> wrote:
> OidFunctionCall7 is called from costsize.c, in function void cost_index. From
> the comments, I understand that there is an indirection mechanism here to
> allow for different index access methods. Looking at fmgr.h where it is
> declared is not clear to me where I would ultimately find the code.
>
> Any pointers will be greatly appreciated

Use 'git grep'. It's a macro defined in fmgr.h.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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