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ICustomAggregateFormattable Interface

Defines server-side processing for custom aggregate functions.

Namespace: DevExpress.Data.Filtering

Assembly: DevExpress.Data.v22.1.dll


public interface ICustomAggregateFormattable :

The following members return ICustomAggregateFormattable objects:


Implement this interface in addition to the ICustomAggregate interface to format a database-specific SQL command for your custom aggregate function. This interface declares the functionality required to evaluate the custom aggregate function within criteria on the database server.

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