On 06/12/12 9:53 AM, leaf_yxj wrote:
> I need to create c language in the postgresql database. I only know to
> create as follows.
>
> Create language c ;
>
to clarify what tom said, you externally compile your C functions into
.so/.dll files, then bind them in with CREATE FUNCTION name(args)
RETURNS ..... AS 'path/filename' LANGUAGE C
see http://www.postgresql.org/docs/current/static/xfunc-c.html
--
john r pierce N 37, W 122
santa cruz ca mid-left coast