[CAY-700] where in () with empty collection

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.0M1, 3.0
• Component/s: Core Library
• Assignee: Unassigned
• Reporter: Tore Halset
• Created: 05/Nov/06 12:28
• Updated: 08/May/10 15:41
• Resolved: 05/Nov/06 21:48

Description

It would be nice if ExpressionFactory.inExp (with friends) would work with empty collections.

A simple way to do this is to just return ASTFalse from ExpressionFactory.inExp if the collection are empty, but it would be even better if this could work for other ways to create expressions as well - like Expression.fromString