func (e *ConditionOperand) evalNode(r Record, tableAlias string) (*Value, error) {
	opVal, opErr := e.Operand.evalNode(r, tableAlias)
	if opErr != nil || e.ConditionRHS == nil {
		return opVal, opErr
	}

	// Need to evaluate the ConditionRHS
	switch {
	case e.ConditionRHS.Compare != nil:
		cmpRight, cmpRErr := e.ConditionRHS.Compare.Operand.evalNode(r, tableAlias)
		if cmpRErr != nil {
			return nil, cmpRErr
		}

        assertNull(ReflectionValueExtractor.evaluate("h.value[", value));
        assertNull(ReflectionValueExtractor.evaluate("h.value[]", value));
        assertNull(ReflectionValueExtractor.evaluate("h.value[a]", value));
        assertNull(ReflectionValueExtractor.evaluate("h.value[0", value));
        assertNull(ReflectionValueExtractor.evaluate("h.value[0)", value));

  // There are a maximum of 64 match conditions allowed.
  //
  // The exact matching logic is (in order):
  //   1. If ANY matchCondition evaluates to FALSE, the webhook is skipped.
  //   2. If ALL matchConditions evaluate to TRUE, the webhook is called.
  //   3. If any matchCondition evaluates to an error (but none are FALSE):
  //      - If failurePolicy=Fail, reject the request

     * @return the object defined by the expression
     * @throws IntrospectionException if any
     */
    public static Object evaluate(@Nonnull String expression, @Nullable Object root) throws IntrospectionException {
        return evaluate(expression, root, true);
    }

    /**
     * <p>
     * The implementation supports indexed, nested and mapped properties.
     * </p>
     * <ul>

  // Required.
  optional string key = 1;

  // valueExpression represents the expression which is evaluated by CEL to
  // produce an audit annotation value. The expression must evaluate to either
  // a string or null value. If the expression evaluates to a string, the
  // audit annotation is included with the string value. If the expression
  // evaluates to null or empty string the audit annotation will be omitted.

	case sqlFnDateAdd:
		return handleDateAdd(r, e.DateAdd, tableAlias)

	case sqlFnDateDiff:
		return handleDateDiff(r, e.DateDiff, tableAlias)

	}

	// For all simple argument functions, we evaluate the arguments here
	argVals := make([]*Value, len(e.SFunc.ArgsList))
	for i, arg := range e.SFunc.ArgsList {
		argVals[i], err = arg.evalNode(r, tableAlias)
		if err != nil {
			return nil, err
		}
	}

constraints.ParametersScriptAssert.message  = script expression "{script}" didn't evaluate to true.
constraints.Range.message                   = {item} must be between {min} and {max}.
constraints.SafeHtml.message                = {item} may have unsafe html content.
constraints.ScriptAssert.message            = script expression "{script}" didn't evaluate to true.
constraints.URL.message                     = {item} must be a valid URL.

constraints.ParametersScriptAssert.message  = script expression "{script}" didn't evaluate to true.
constraints.Range.message                   = {item} must be between {min} and {max}.
constraints.SafeHtml.message                = {item} may have unsafe html content.
constraints.ScriptAssert.message            = script expression "{script}" didn't evaluate to true.
constraints.URL.message                     = {item} must be a valid URL.

constraints.ParametersScriptAssert.message  = script expression "{script}" didn't evaluate to true.
constraints.Range.message                   = {item} must be between {min} and {max}.
constraints.SafeHtml.message                = {item} may have unsafe html content.
constraints.ScriptAssert.message            = script expression "{script}" didn't evaluate to true.
constraints.URL.message                     = {item} must be a valid URL.

  // There are a maximum of 64 match conditions allowed.
  //
  // The exact matching logic is (in order):
  //   1. If ANY matchCondition evaluates to FALSE, the webhook is skipped.
  //   2. If ALL matchConditions evaluate to TRUE, the webhook is called.
  //   3. If any matchCondition evaluates to an error (but none are FALSE):
  //      - If failurePolicy=Fail, reject the request