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    TCaseOperation.UpdateAggregate

    Update aggregate calculations for case operation

    Declaration

    Source position: fpexprpars.pp line 288

    public 
procedure TCaseOperation.UpdateAggregate;  override;

    Description

    The UpdateAggregate method updates aggregate calculations for the case operation node during aggregate expression evaluation. It ensures that aggregate functions within the selected case branch are properly updated with current data values.

    The update process involves evaluating the condition to determine the active case branch, then updating any aggregate functions contained within that branch, allowing proper aggregate calculation in conditional expressions.