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EJB QL

Satish Gopalakrishnan
Ranch Hand

Joined: Feb 13, 2001
Posts: 52
Is is possible to ignore some parameters dynamically or check for nullity and then include them in the Query.
I have a finder method with 5 possible search criteria but it is possible that only 2 are supplied in which case i want to eliminate the other 3...how do i do this...the params i am talking abt are dates..
Any help will be appreciated
Chris Mathews
Ranch Hand

Joined: Jul 18, 2001
Posts: 2712
Dynamic queries are not a part of EJB QL 2.0. However, many vendors provide extensions to allow this type of functionality.
So the answer is: Yes, but not in a vendor independent way.
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: EJB QL
 
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