public IndexColumn(IModelledSqlExpression expression, IndexColumnOrder order = IndexColumnOrder.Ascending)
{
if (!order.IsValid())
{
throw new ArgumentException($"The { nameof(IndexColumnOrder) } provided must be a valid enum.", nameof(order));
}
Expression = expression ?? throw new ArgumentNullException(nameof(expression));
Order = order;
}
public ExpressionColumn(IModelledSqlExpression expression)
{
Expression = expression ?? throw new ArgumentNullException(nameof(expression));
}
