Hi Gordon, all,
Gordon Yorke, am 8 Apr 2011 hast Du um 11:57 zum Thema "[jsr338-experts] Re: stored procedures" geschrieben :
> We should also support optional parameters in a stored procedure.
> StoredProcedures can have defaults defined for the parameters within the
> definition of the StoredProcedure. Having a parameter be optional would
> prevent the provider from supplying that parameter and allow the user to
> leverage the DB defined defaults.
>
> @Target(value={})
> @Retention(value=RUNTIME)
> public @interface StoredProcedureParameter {
> String name default "";
> ParameterMode mode default ParameterMode.IN;
> Class type;
> boolean optional default false;
> }
What if the provider only supplied the parameters the user actually set
and let the database decide whether the missing ones were mandatory or
optional ?
Kind regards
Rainer
---
Rainer Schweigkoffer SAP AG Walldorf
Business Solution & Technology TD Core JS&I
Technology Development Dietmar-Hopp-Allee 16
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