Function isComplexOperatorWithRespectTo

cel2sql.go:774–779

Indicates whether it is a complex operation compared to another. expr is *not* considered complex if it is not a call expression or has less than two arguments, or if it has a higher precedence than op.

(op string, expr *exprpb.Expr)

// expr is *not* considered complex if it is not a call expression or has
// less than two arguments, or if it has a higher precedence than op.
func isComplexOperatorWithRespectTo(op string, expr *exprpb.Expr) bool {
	if expr.GetCallExpr() == nil || len(expr.GetCallExpr().GetArgs()) < 2 {
		return false
	}
	return isLowerPrecedence(op, expr)
}

// Indicate whether this is a binary or ternary operator.
func isBinaryOrTernaryOperator(expr *exprpb.Expr) bool {