TFPUnaryOperator.HasAggregate function
Check if unary operator contains aggregates
Declaration
function HasAggregate: Boolean; overrideFunction result
Returns true if operator has aggregates
Description
The HasAggregate method checks whether the operand contains aggregate expressions.
It returns True if the operand has aggregate functionality, which indicates that special aggregate processing is required for this operation.
The method is used by the expression parser to identify operations that need aggregate handling and to ensure proper processing order for aggregate expressions.
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.