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SQL Server Query Order Allocation

I have two SQL Server database tables.

table: tbSalesOrder
columns: SalesOrderNumber, OrderQty

table: tbSerialNumber
columns: SerialNumber, SalesOrderNumber (Sales Order to which the Serial Number is assigned)

I want to return a list of Sales Order Numbers where the Order Qty is less than the assigned Serial Numbers for that Sales Order. Basically, I need a list of Sales Orders that do not have enough Serial Numbers assigned to fill the order.

Serial Numbers can only be assigned to one Sales Order and Sales Orders can be assigned to more than one Serial Number.

Any help with the T-SQL to make this happen?

ASKER CERTIFIED SOLUTION

Guy Hengel [angelIII / a3]

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yonbret

ASKER

I have the following code, the portion in the parenthesis is running perfect when ran by itself. However, when I run the whole thing, I am getting an error message: No column was specified for column 1 of 'data'.

I am confused why this error is being generated. Any help?

with data as (select LTrim(RTrim(t1.SONo)), t1.tranlineNo, t1.QtyOrd
         , sum(case when t2.SerialNumber is not null then 1 else 0 end) serials
   from SageProSOTRAN01 t1
   left join tbSerialNumberShipment t2
     on LTrim(RTrim(t1.SONo)) = t2.SalesOrder and  t1.tranlineno = t2.LineNumber
   group by t1.SoNo, t1.tranlineNo, t1.QtyOrd
)
select data.*
  from data
 where data.QtyOrd > data.Serials

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yonbret

ASKER

I took the LTrim(RTrim()) out and it worked fine. I move the Trim to the second select statement and got the same result.

Guy Hengel [angelIII / a3]

to fix that error:

with data as (select LTrim(RTrim(t1.SONo)) SoNo, t1.tranlineNo, t1.QtyOrd
         , sum(case when t2.SerialNumber is not null then 1 else 0 end) serials
   from SageProSOTRAN01 t1
   left join tbSerialNumberShipment t2
     on LTrim(RTrim(t1.SONo)) = t2.SalesOrder and  t1.tranlineno = t2.LineNumber
   group by LTrim(RTrim(t1.SONo)), t1.tranlineNo, t1.QtyOrd
)
select data.*
  from data
 where data.QtyOrd > data.Serials

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