Crystal report command query

Question

Hi expert,
regarding crystal report query,im still new in crystal report,actually i want to make report join with table opor,por1,opor,oitm,oshp,nnm1,ocrn,por10 and octg.im face difficulty when want to join por10.then i join with por10.docentry = por1.docentry with table por1 and por1.visorder = por10.aftlinenum and im not sure it correct or not.im just want to make condition like this
if (T1.U_CSUS_Size = '') and (t2.LineType = 'T') then it will show (t0.U_CSUS_ItmCode + ' ' + t0.U_CSUS_ItmDescp + ' ' + t1.U_CSUS_Size) else (t0.U_CSUS_ItmCode + ' ' + t0.U_CSUS_ItmDescp) and joining (from POR1 T0 
INNER JOIN OITM T1 ON T0.ItemCode = T1.ItemCode
inner join por10 T2 on T0.docentry = T2.docentry and T0.visorder = T2.aftlinenum)
for 'u_csus_.....' is for udf i created.can i know how easier step for this condition.i also already try alot of query.sometime can make duplicate column.
regards,
Arif
Edited by: Ahmad Arif on Jan 10, 2012 4:03 AM

Answer 1

Dear Anmad Arif
Try the below query
SELECT
                      (CASE WHEN  (T1.U_CSUS_Size = '') and (t2.LineType = 'T') THEN
                (t0.U_CSUS_ItmCode + ' ' + t0.U_CSUS_ItmDescp + ' ' + t1.U_CSUS_Size)AS NVARCHAR(1000))
               else T1.[Dscription] End) AS [Description],                      
                T1.VisOrder,
                (CASE WHEN T1.[Quantity]<=0 THEN  NULL ELSE T1.[Quantity] END) AS Qty,
                CAST(ISNULL(T3.UserText, '''') AS VARCHAR(MAX)) As ItemDesc,
                    T1.Currency, T3.SuppCatNum,
                    (CASE WHEN T1.linetotal<=0 THEN NULL ELSE T1.linetotal END)  as amount,
                (CASE WHEN T1.[price]<=0 THEN NULL ELSE T1.[price] END) AS  Rate,
                T3.UserText,
                T0.DocEntry,
                ISNULL(T1.U_Unit, T3.SalUnitMsr) AS SaleUnit,
                ISNULL(T3.BuyUnitMsr, '''') AS PurchaseUnit,T1.VisOrder,'' LineSeq,'' aftLineNum,
                ISNULL(T0.U_QText,'') AS QText,T1.U_QRR as QRR
          FROM     OPOR T0
                RIGHT OUTER  JOIN POR1 T1 ON T0.DocEntry = T1.DocEntry
                    RIGHT OUTER  JOIN OITM T3 ON T1.ItemCode = T3.ItemCode
                    LEFT OUTER JOIN dbo.OSCN AS T4 ON (T0.CardCode=T4.CardCode AND T1.ItemCode=T4.ItemCode)     
          WHERE   T0.Docnum = '4063'
UNION ALL
          SELECT  CAST(ISNULL(T1.LineText, '') AS VARCHAR(MAX)) AS [Description],
                T1.AftLineNum,
                NULL Qty,
                null,
                null ,NULl ,NULL,
                null Rate,
                NULL,
                T0.DocEntry,
                null,
                null,T1.OrderNum,T1.LineSeq,AftLineNum,'' AS BPCatlog,
                null
          FROM     OPOR T0
                RIGHT OUTER  JOIN POR10 T1 ON T0.DocEntry = T1.DocEntry
          WHERE   T0.Docnum = '4063'
                     And T1.LineText IS NOT NULL 
Note : Change the DocNum= DocKey When you use Crystal report  As per your requied
Regards
Kamlesh