Re: Calling V1 function from within the server

On Tue, May 02, 2006 at 11:24:34AM -0700, Don Y wrote:
> Hi,
>
> If I define:
>
> Datum barcode_checksum(PG_FUNCTION_ARGS)
>
> PG_FUNCTION_INFO_V1(barcode_checksum)

<snip>

> and now want to *use* that function within some other
> (related) function, how can I invoke it?  The intuitive

You want DirectFunctionCalln or FunctionCalln as defined in fmgr.h

Have a nice day,
--
Martijn van Oosterhout   <kleptog@svana.org>   http://svana.org/kleptog/
> From each according to his ability. To each according to his ability to litigate.