public override SqlFragment Visit(DbSortExpression expression)
{
SelectStatement select = VisitInputExpressionEnsureSelect(expression.Input.Expression,
expression.Input.VariableName, expression.Input.VariableType);
select = WrapIfNotCompatible(select, expression.ExpressionKind);
foreach (DbSortClause sortClause in expression.SortOrder)
{
select.AddOrderBy(new SortFragment(
sortClause.Expression.Accept(this), sortClause.Ascending));
}
return(select);
}
public override SqlFragment Visit(DbSkipExpression expression)
{
SelectStatement select = VisitInputExpressionEnsureSelect(expression.Input.Expression, expression.Input.VariableName,
expression.Input.VariableType);
select = WrapIfNotCompatible(select, DbExpressionKind.Sort);
foreach (DbSortClause sortClause in expression.SortOrder)
{
select.AddOrderBy(
new SortFragment(sortClause.Expression.Accept(this), sortClause.Ascending));
}
// if we wrapped above, then this wrap will not create a new one so there
// is no harm in calling it
select = WrapIfNotCompatible(select, expression.ExpressionKind);
select.Skip = expression.Count.Accept(this);
return(select);
}
