[Zope-dev] Z SQL: "optional" isn't?

[Stuart 'Zen' Bishop]

On Fri, 26 May 2000, Kyler B. Laird wrote:

> 		<dtml-sqltest subject type=nb optional>
> 		<dtml-and>
> 		<dtml-sqltest course_nbr type=nb optional>
> 		<dtml-and>
> 		<dtml-sqltest version type=nb optional>
> 		<dtml-and>
> 		<dtml-sqltest campus_code type=nb optional>
> 	</dtml-sqlgroup>
> 
> This works only if I provide at least an empty
> string for all values.  If I don't provide a
> value at all for one of the arguments, I get

In your 'Options' box for your ZSQL method, you can specify a default
value for arguments if they were not passed:

subject:string = ''
course_nbr: string = ''

Don't know if/where it is documented.

-- 
Stuart Bishop                          Work: zen@cs.rmit.edu.au
Senior Systems Alchemist               Play: zen@shangri-la.dropbear.id.au
Computer Science, RMIT University