SmartGWT Isomorphic Datasource aggregate SQL functions

Question

I'm looking to get the maximum value of a column from an instance of a com.isomorphic.datasource.DataSource. Is this possible?

A general "run this sql against this datasource" would be particularly helpful, as later I'll be looking to do more, including getting a row "count" for some criteria.

I could technically fetch ALL records and iterate through them myself, though this is clearly less than optimal. I can't seem to find anything related in the SmartGWT docs.

I'm using: SmartGWT Power v3.0.p20121127

Answer 1

In DataSource, applyFilter() methods with different different arguments are there you can use one of them and using Criteria and AdvancedCriteria you can do.