Check if unary operator contains aggregates
Source position: fpexprpars.pp line 373
public function TFPUnaryOperator.HasAggregate: Boolean; override; |
Returns true if operator has aggregates
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.