Nested Predicate Expressions

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LukeO
User
Posts: 58
Joined: 23-Jul-2007
# Posted on: 21-Oct-2008 21:00:21   

Is it possible to have nested predicate buckets?

I'm trying to do something like this:

(a+bc)(d+ef)g

where each letter corresponds to a predicate expression.

Thanks, -Luke

MTrinder
User
Posts: 1461
Joined: 08-Oct-2008
# Posted on: 21-Oct-2008 21:27:22   

Yes it is - it is the basis of how complicated queries are built up. Please see the examples in the documentation at

http://www.llblgen.com/documentation/2.6/Using%20the%20generated%20code/Adapter/Filtering%20and%20Sorting/gencode_filteringbasics_adapter.htm