//public bool NeedOrderBy()
//{
// if (_sortList.Count == 0 && _adapter is SqlserverAdapter)
// {
// return true;
// }
// return false;
//}
public string QueryPage(int pageSize, int?pageNumber = null)
{
SqlEntity entity = GetSqlEntity();
entity.PageSize = pageSize;
if (pageNumber.HasValue)
{
if (_sortList.Count == 0 && _adapter is SqlserverAdapter)
{
var key = _columnDefines.FirstOrDefault(p => p.KeyAttribute != null);
if (key == null)
{
key = _columnDefines.FirstOrDefault(p => p.Name.ToUpper() == "ID" || p.AliasName == "ID");
}
if (key != null)
{
var orderbyname = string.IsNullOrEmpty(key.AliasName) ? key.Name : key.AliasName;
OrderBy(entity.TableName, orderbyname);
entity.OrderBy = GetForamtList(", ", "ORDER BY ", _sortList);
}
else
{
throw new Exception("Pagination requires the ORDER BY statement to be specified");
}
}
entity.PageNumber = pageNumber.Value;
}
return(_adapter.QueryPage(entity));
}
public string QueryPage(int pageSize, int?pageNumber = null)
{
SqlEntity entity = GetSqlEntity();
entity.PageSize = pageSize;
if (pageNumber.HasValue)
{
if (_sortList.Count == 0 && _adapter is SqlserverAdapter)
{
throw new Exception("Pagination requires the ORDER BY statement to be specified");
}
entity.PageNumber = pageNumber.Value;
}
return(_adapter.QueryPage(entity));
}
