Function AR_EXP_Evaluate

src/arithmetic/arithmetic_expression.c:643–665

}

SIValue AR_EXP_Evaluate
(
	AR_ExpNode *root,
	const Record r
) {
	SIValue result;
	AR_EXP_Result res = _AR_EXP_Evaluate(root, r, &result);

	if(res == EVAL_ERR) {
		ErrorCtx_RaiseRuntimeException(NULL);
		// otherwise return NULL;
		// the query-level error will be emitted after cleanup
		return SI_NullVal();
	}

	// at least one param node was encountered during evaluation,
	// tree should be parameters free, try reducing the tree
	if(res == EVAL_FOUND_PARAM) {
		AR_EXP_ReduceToScalar(root, true, NULL);
	}

	return result;
}

void AR_EXP_Aggregate(AR_ExpNode *root, const Record r) {
	if(AGGREGATION_NODE(root)) {