private SelectQuery <TPoco> CreateQuery()
{
string selectQuery;
if (_columns.Any())
{
selectQuery = DbAccessLayer.CreateSelectByColumns(Cache, _columns.Aggregate((e, f) => e + ", " + f));
}
else
{
selectQuery = DbAccessLayer.CreateSelect(Cache);
}
if (!string.IsNullOrWhiteSpace(CurrentIdentifier))
{
selectQuery = selectQuery + " AS " + CurrentIdentifier;
}
return(new SelectQuery <TPoco>(this).QueryText(selectQuery));
}