将SQL转换为ServiceStack.ORMLite SQL Server

Question

How to convert the following SQL to ServiceStack.OrmLite Sql Server format?

/* Total Receipts */
select convert(date, t.TransactionDate) [Date], tm.TeamId,a.AccountNumber, count(distinct(t.RequisitionNumber)) Total
from task.tblTransactions t
inner join task.tblRequisitions r on r.RequisitionNumber = t.RequisitionNumber
inner join task.tblAccounts a on a.AccountNumber = r.AccountNumber
inner join Team tm on tm.DivisionId = a.DivisionId
where t.TransactionTypeNumber = 201 and a.IsActive = 1 
and t.TransactionDate between @fromDate and @toDate
group by convert(date, t.TransactionDate), tm.TeamName, a.AccountName
order by 1,2 desc

My Result class:

public class KpiTotal : IKpiTotal
{
    public DateTime Date { get; set; }

    public int TeamId { get; set; }
    public Team Team { get; set; }

    public int AccountId { get; set; }
    public Account Account { get; set; }

    public double Total { get; set; }
}

Answer 1

For custom SQL like this, you'd use OrmLite's Custom SQL API's, with something like:

var results = db.Select<Poco>(@"select convert(date, t.TransactionDate) [Date], 
  tm.TeamName, a.AccountName, count(distinct(t.RequisitionNumber)) Total
  from task.tblTransactions t
  inner join task.tblRequisitions r on r.RequisitionNumber = t.RequisitionNumber
  inner join task.tblAccounts a on a.AccountNumber = r.AccountNumber
  inner join Team tm on tm.DivisionId = a.DivisionId
  where t.TransactionTypeNumber = 201 and a.IsActive = 1 
    and t.TransactionDate between @fromDate and @toDate
  group by convert(date, t.TransactionDate), tm.TeamName, a.AccountName
  order by 1,2 desc", new { fromDate = fromDate, toDate = toDate });

Where fromDate and toDate is your parameterized variables and Poco is a custom type with fields that match the returned result set.