protected override Expression VisitMember(MemberExpression m)
{
if (m.Expression != null && m.Expression.NodeType == ExpressionType.Parameter)
{
var builder = (Result as DbResolveResult).Builder;
var parameterExpression = (ParameterExpression)m.Expression;
var entityAttribute = EntityMetadata.GetAttribute(m.Member.Name);
builder.Append($"{Dialect.OpeningIdentifier}{entityAttribute.Name}{Dialect.ClosingIdentifier}");
}
else if (m.Expression != null && m.Expression.NodeType == ExpressionType.Constant)
{
var eval = ExpressionsHelper.EvaluateMember(m);
var constantExpression = Expression.Constant(eval, m.Type);
Visit(constantExpression);
return(constantExpression);
}
return(m);
}
