Betr.: RE: Qualifier Combinations in CQL (Was: Bib-2 and the DC-Lib)

Does this mean that you are not allowed to send a search before asking explain what is supported? And when you do for example (author:"Levan" or notExistingIndex:"van Veen") does the server give an error message or does it return the hits for author:"Levan" , or does it both? 

Theo


>>> "LeVan,Ralph" <levan@oclc.org> 25-04-02 14:31 >>>
> -----Original Message-----
> From: Mike Taylor [mailto:mike@tecc.co.uk] 
> Sent: Thursday, April 25, 2002 8:28 AM
> 
> Suppose your client sends me a search for "kernighan" in the "foo"
> index, which is defined as: access point "name", SQ "personal", FQ
> "author".  If my server doesn't know about "foo", it can't do anything
> but fail your search.

But that is exactly the point of having a system where Explain works and is
fundamental.  The clients aren't allowed to send searches for indexes that
the server doesn't support.  And how does the client know what the server
supports?  Explain!

Ralph

Received on Thursday, 25 April 2002 10:14:10 UTC