MONDRIAN        Add usagePrefix (if non-null) to name in AggGen collapsed dimension        insert statement "group by" clause generation.
MONDRIAN
       Add usagePrefix (if non-null) to name in AggGen collapsed dimension
       insert statement "group by" clause generation.

[git-p4: depot-paths = "//open/mondrian/": change = 4571]

inevo/mondrian,inevo/mondrian