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Multiple Table Expression Flag

What types of expressions activate the multiple table expression flag?

Does single threading occur in expressions like Sum(Table1.FieldA) - Sum(Table2.FieldB) in the same way that HIC’s shared how Sum(Table1.FieldA - Table2.FieldB) is single threaded?

The multiple table flag is raised when the fields used in the non-set portion of the expression come from more than one table. I perhaps should not be raising this flag if the fields are in different aggregations. Let me do some research and testing.


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You are correct that the Multi Table Expression flag should only be raised when there are multiple tables within the same aggregation function. This will be fixed in the QSDA 1.5.1 release.