Re: Using hstore, json, lo, etc from C extensions?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Craig Ringer <craig(at)2ndQuadrant(dot)com>
Cc: "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>
Subject: Re: Using hstore, json, lo, etc from C extensions?
Date: 2012-11-09 06:12:19
Message-ID: 1189.1352441539@sss.pgh.pa.us
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Craig Ringer <craig(at)2ndQuadrant(dot)com> writes:
> With the growing number of extensions that expose useful and
> increasingly widely used custom data types, I'm wondering: is there any
> way to use them from a C extension without going through the SPI?

Invoke the extension's exposed SQL functions at fmgr level?

regards, tom lane

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