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EclipseLink, Query-By-Example for Entilty with One-To-Many relationship

siv sanny
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I ma using EclipseLink 1.2, I wanted to know how to use Query-By-Example for One-To-Many relationship ?

I have two entities ResultGroup and CssObject.
ResultGroup has a unidirectional one-to-many relationship with CssObject. I want to find all the group objects that match a condition on child CssObject.

This code returns all group objects. am I doing something wrong ? How can I make it return only those objects that satisfy the specified condition ?

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