On 03/23/2016 03:34 PM, Dmitry Yemanov wrote: > 20.03.2016 14:27, Atri Sharma wrote: > >> Does this sound like an easy place to start? > It should be doable and probably you could take some ideas or even code > snippets from other places. > > First of all, syntax for ALTER EXTERNAL FUNCTION needs to be changed to > match the one for DECLARE EXTERNAL FUNCTION, but all elements should be > optional. However, it may look somewhat weird: > > ALTER EXTERNAL FUNCTION my_udf RETURNS int; -- more or less OK > ALTER EXTERNAL FUNCTION my_udf (int, int); -- worse, IMHO > > Maybe we should require that both inputs and output must be always > specified together.
Sooner of all yes. Specially taking into an account return of numbered argument. ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785351&iu=/4140 Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
