Konstantin Tomov
This sample demonstrates how to define the client-side aggregating formulas with TFDQuery. You can find out more about aggregated fields and values in the Embarcadero DocWiki. The fkAggregate aggregated fields management is similar to the expression calculated fields… … Read more
4 years ago in aggregates, Code, database, Delphi, firedac, ios, linux, macos, object pascal, programming, Query, RAD Studio, Tfdquery, windows
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Konstantin Tomov
The OnUpdateRecord sample shows you how to cache the user changes when using read-only dataset and then, how to apply updates on behalf of queries that cannot post updates directly. To this end, the sample uses the OnUpdateRecord event… … Read more
4 years ago in android, Delphi, firedac, ios, linux, macos, object pascal, onupdate, programming, RAD Studio, Tfdquery, Update, update record, windows
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