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how to filter out columns in a database query?

Posted: Sat Feb 18, 2017 5:58 pm
by hh

I can't find any information about how to select which columns that you want to retrieve from a query.

A simple thing that would be easy to give the syntax for


how to filter out columns in a database query?

Posted: Mon Feb 20, 2017 9:31 pm
by Serhii Kulibaba

Hello,

You can use a Projection to return only specified collection columns. You can do this by adding a proj parameter to your request.

Please look at this documentation page for more information: https://docs.appery.io/v2.2.0/referen...