Stored Procedure Fehler Umwandlung SQL Server

Question

Ich möchte eine SQL Server gespeicherte Prozedur schreiben, aus dieser Abfrage abrufen geschwenkt Ergebnis

ALTER procedure [dbo].[sp_get_list_penerimaan_pks] 
    (@tahun int, 
    @bulan int, 
    @pks int) 
as 
begin 
    SET NOCOUNT ON; 

    declare @cols AS NVARCHAR(MAX); 
    declare @query AS NVARCHAR(MAX); 

    SET @cols = STUFF((SELECT distinct ',' + QUOTENAME(c.asal) 
      FROM (
       SELECT 
       cpo.tanggal, 
       dg.asal, 
       (((((cpo - ongkos_ms)* CAST(NULLIF(dg.minyak_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))) +((pko - ongkos_is)* CAST(NULLIF(dg.inti_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))))-(447.6 * ((CAST(NULLIF(dg.minyak_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0)))+(CAST(NULLIF(dg.inti_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))))))-(((((cpo - ongkos_ms)* CAST(NULLIF(dg.minyak_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))) +((pko - ongkos_is)* CAST(NULLIF(dg.inti_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))))-(447.6 * ((CAST(NULLIF(dg.minyak_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0)))+(CAST(NULLIF(dg.inti_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0)))))) * 0.02)) 
       as harga_beli_tbs_bersih 
       FROM 
       cpopko cpo 
       LEFT JOIN DAILY_GUU AS dg ON CONVERT (datetime, dg.tglolah, 103) = cpo.tanggal 
       LEFT JOIN PNL_TR_HARGA_KOMODITI AS ko ON ko.tanggal = cpo.tanggal 
       WHERE 
       YEAR (cpo.tanggal) >= @tahun and pks=@pks and month(cpo.tanggal)=@bulan 
      ) c 
      FOR XML PATH(''), TYPE 
      ).value('.', 'NVARCHAR(MAX)') 
     ,1,1,'') 

    set @query = 'SELECT tanggal, ' + @cols + ' from 
      (
        SELECT 
        cpo.tanggal, 
        dg.asal, 
        (((((cpo - ongkos_ms)* CAST(NULLIF(dg.minyak_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))) +((pko - ongkos_is)* CAST(NULLIF(dg.inti_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))))-(447.6 * ((CAST(NULLIF(dg.minyak_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0)))+(CAST(NULLIF(dg.inti_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))))))-(((((cpo - ongkos_ms)* CAST(NULLIF(dg.minyak_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))) +((pko - ongkos_is)* CAST(NULLIF(dg.inti_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))))-(447.6 * ((CAST(NULLIF(dg.minyak_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0)))+(CAST(NULLIF(dg.inti_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0)))))) * 0.02)) 
        as harga_beli_tbs_bersih 
       FROM 
        cpopko cpo 
       LEFT JOIN DAILY_GUU AS dg ON CONVERT (datetime, dg.tglolah, 103) = cpo.tanggal 
       LEFT JOIN PNL_TR_HARGA_KOMODITI AS ko ON ko.tanggal = cpo.tanggal 
       WHERE 
        YEAR (cpo.tanggal) >= '+@tahun +' and pks=@pks and month(cpo.tanggal)=@bulan 
      ) x 
      pivot 
      (
       max(harga_beli_tbs_bersih) 
       for asal in (' + @cols + ') 
      ) p ' 

    execute(@query) 
end 

aber ich diesen Fehler Ergebnis bekam:

Prozedur Ausführung fehlgeschlagen 22018 - [SQL Server] Konvertierung fehlgeschlagen, wenn der nvarchar-Wert 'SELECT tangal, [54], [11], [56], [53], [40], [21], [12] von ( ) SELECT cpo. Tanggal, dg.asal, (((((cpo - ongkos_ms)) * CAST (NULLIF (dg.minyak_efektif, 0) als Gleitkommazahl)/(NULLIF (dg.tbs_diolah, 0))) + ((pko - ongkos_is) * CAST (NULLIF (dg. inti_efektif, 0) als float)/(NULLIF (dg.tbs_diolah, 0)))) - (447.6 * ((NULLIF (dg.minyak_efektif, 0) als Gleitkommazahl)/(NULLIF (dg.tbs_diolah, 0))) + (CAST (NULLIF (dg.inti_efektif, 0) als Gleitkommazahl)/(NULLIF (dg.tbs_diolah, 0)))))) - (((((cpo - ongkos_ms) * CAST (NULLIF (dg.minyak_efektif, 0) als Gleitkomma)/(NULLIF (dg.tbs_diolah, 0))) + ((pko - ongkos_is) * CAST (NULLIF (dg.inti_efektif, 0) als Gleitkomma)/(NULLIF (dg.tbs_diolah, 0)))) - (447.6 * ((NULLIF (dg.minyak_efektif, 0) als float)/(NULLIF (dg.tbs_diolah, 0))) + (CAST (NULLIF (dg.inti_efektif, 0) als float)/(NULLIF (dg.tbs_diolah, 0)))))) * 0,02)) als harga_beli_tbs_bersih FROM cpopko CPO LEFT JOIN DAILY_GUU AS dg ON CONVERT (DATETIME dg.tglolah, 103) = cpo.tangg al LINKE VERBINDUNG PNL_TR_HARGA_KOMODITI AS ko EIN ko.tanggal = cpo.tanggal WHERE YEAR (cpo.tanggal)> = 'zum Datentyp int.

Ich bin total verwirrt über diesen Fehler. Ich recherchiere bereits bei Google, kann aber die Probleme nicht beheben. Hoffe ihr könnt mir helfen - danke im Voraus.

Answer 1

Der Fehler ist aufgrund der Verkettung der Ganzzahl @tahun Variable mit Zeichenfolge. Da INT höhere Priorität hat als Varchar, wird die Zeichenfolge implizit in INT umgewandelt, so dass der Fehler auftritt. So müssen Sie die @tahun explizit varchar

YEAR (cpo.tanggal) >= '+cast(@tahun as varchar(50))+' 

konvertieren Außerdem müssen Sie das gleiche tun Variablen Umbenennung in der Abfrage verwendet. Aber ich will lieber SP_EXECUTESQL verwenden Wert Variablen übergeben

SET @query = 'SELECT tanggal, ' + @cols 
      + ' from 
      (
        SELECT 
        cpo.tanggal, 
        dg.asal, 
        (((((cpo - ongkos_ms)* CAST(NULLIF(dg.minyak_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))) + ((pko - ongkos_is)* CAST(NULLIF(dg.inti_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))))-(447.6 * ((CAST(NULLIF(dg.minyak_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0)))+(CAST(NULLIF(dg.inti_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))))))-(((((cpo - ongkos_ms)* CAST(NULLIF(dg.minyak_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))) +((pko - ongkos_is)* CAST(NULLIF(dg.inti_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0))))-(447.6 * ((CAST(NULLIF(dg.minyak_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0)))+(CAST(NULLIF(dg.inti_efektif,0) as float)/(NULLIF(dg.tbs_diolah, 0)))))) * 0.02)) 
        as harga_beli_tbs_bersih 
       FROM 
        cpopko cpo 
       LEFT JOIN DAILY_GUU AS dg ON CONVERT (datetime, dg.tglolah, 103) = cpo.tanggal 
       LEFT JOIN PNL_TR_HARGA_KOMODITI AS ko ON ko.tanggal = cpo.tanggal 
       WHERE 
        YEAR (cpo.tanggal) >= @tahun and pks=@pks and month(cpo.tanggal)=@bulan 
      ) x 
      pivot 
      (
       max(harga_beli_tbs_bersih) 
       for asal in (' + @cols 
      + ') 
      ) p ' 

EXEC Sp_executesql 
    @query, 
    N'@tahun int,@pks int,@bulan int', 
    @tahun = @tahun, 
    @pks = @pks, 
    @bulan = @bulan