IF OBJECT_ID('stage.sp_MrgNebulo') IS NOT NULL BEGIN
  DROP PROCEDURE stage.sp_MrgNebulo
END
GO

CREATE PROCEDURE stage.sp_MrgNebulo
AS
BEGIN
  MERGE stage.T_NEBULO_STAGE AS trg
    USING (
      SELECT
         nebulo.C_INTEZMENYID AS C_INTEZMENYID
        ,tanev.C_NEV AS C_TANEVNEV
        ,nebulo.ID AS C_NEBULOID
        ,nebulo.C_AJTO AS C_AJTO
        ,nebulo.C_EDESANYJASZULETESICSALADINEV AS C_EDESANYJASZULETESICSALADINEV
        ,nebulo.C_EDESANYJASZULETESIUTONEVE AS C_EDESANYJASZULETESIUTONEVE
        ,nebulo.C_ELOTAG AS C_ELOTAG
        ,nebulo.C_EMELET AS C_EMELET
        ,nebulo.C_ETIKAHITERKOLCSTAN AS C_ETIKAHITERKOLCSTAN
        ,nebulo.C_FELVETELSTATUSZA AS C_FELVETELSTATUSZA
        ,nebulo.C_HAZSZAM AS C_HAZSZAM
        ,nebulo.C_HELYSEGNEV AS C_HELYSEGNEV
        ,nebulo.C_IRANYITOSZAM AS C_IRANYITOSZAM
        ,nebulo.C_KOZTERULETJELLEGE AS C_KOZTERULETJELLEGE
        ,nebulo.C_KOZTERULETNEV AS C_KOZTERULETNEV
        ,nebulo.C_NEME AS C_NEME
        ,nebulo.C_OKTATASIAZONOSITOSZAMA AS C_OKTATASIAZONOSITOSZAMA
        ,nebulo.C_SZULETESICSALADINEVE AS C_SZULETESICSALADINEVE
        ,nebulo.C_SZULETESIHELY AS C_SZULETESIHELY
        ,nebulo.C_SZULETESIIDO AS C_SZULETESIIDO
        ,nebulo.C_SZULETESIORSZAG AS C_SZULETESIORSZAG
        ,nebulo.C_SZULETESIUTONEVE AS C_SZULETESIUTONEVE
        ,nebulo.C_TAGOZAT AS C_TAGOZAT
        ,nebulo.C_TANULOCSALADINEVE AS C_TANULOCSALADINEVE
        ,nebulo.C_TANULOUTONEVE AS C_TANULOUTONEVE
        ,nebulo.C_ELETVITELSZERUOTTLAKASKORZET AS C_ELETVITELSZERUOTTLAKASKORZET
        ,nebulo.C_FELADATELLATASIHELYID AS C_FELADATELLATASIHELYID
      FROM dbo.T_NEBULO nebulo
        INNER JOIN dbo.T_TANEV tanev ON tanev.ID = nebulo.C_TANEVID
      WHERE nebulo.TOROLT = 'F'
    ) src ON (trg.C_INTEZMENYID = src.C_INTEZMENYID AND trg.C_NEBULOID = src.C_NEBULOID) 
    WHEN MATCHED AND 
         (trg.C_AJTO <> src.C_AJTO OR (trg.C_AJTO IS NULL AND src.C_AJTO IS NOT NULL) OR (trg.C_AJTO IS NOT NULL AND src.C_AJTO IS NULL))
      OR (trg.C_EDESANYJASZULETESICSALADINEV <> src.C_EDESANYJASZULETESICSALADINEV OR (trg.C_EDESANYJASZULETESICSALADINEV IS NULL AND src.C_EDESANYJASZULETESICSALADINEV IS NOT NULL) OR (trg.C_EDESANYJASZULETESICSALADINEV IS NOT NULL AND src.C_EDESANYJASZULETESICSALADINEV IS NULL))
      OR (trg.C_EDESANYJASZULETESIUTONEVE <> src.C_EDESANYJASZULETESIUTONEVE OR (trg.C_EDESANYJASZULETESIUTONEVE IS NULL AND src.C_EDESANYJASZULETESIUTONEVE IS NOT NULL) OR (trg.C_EDESANYJASZULETESIUTONEVE IS NOT NULL AND src.C_EDESANYJASZULETESIUTONEVE IS NULL))
      OR (trg.C_ELOTAG <> src.C_ELOTAG OR (trg.C_ELOTAG IS NULL AND src.C_ELOTAG IS NOT NULL) OR (trg.C_ELOTAG IS NOT NULL AND src.C_ELOTAG IS NULL))
      OR (trg.C_EMELET <> src.C_EMELET OR (trg.C_EMELET IS NULL AND src.C_EMELET IS NOT NULL) OR (trg.C_EMELET IS NOT NULL AND src.C_EMELET IS NULL))
      OR (trg.C_ETIKAHITERKOLCSTAN <> src.C_ETIKAHITERKOLCSTAN OR (trg.C_ETIKAHITERKOLCSTAN IS NULL AND src.C_ETIKAHITERKOLCSTAN IS NOT NULL) OR (trg.C_ETIKAHITERKOLCSTAN IS NOT NULL AND src.C_ETIKAHITERKOLCSTAN IS NULL))
      OR (trg.C_FELVETELSTATUSZA <> src.C_FELVETELSTATUSZA OR (trg.C_FELVETELSTATUSZA IS NULL AND src.C_FELVETELSTATUSZA IS NOT NULL) OR (trg.C_FELVETELSTATUSZA IS NOT NULL AND src.C_FELVETELSTATUSZA IS NULL))
      OR (trg.C_HAZSZAM <> src.C_HAZSZAM OR (trg.C_HAZSZAM IS NULL AND src.C_HAZSZAM IS NOT NULL) OR (trg.C_HAZSZAM IS NOT NULL AND src.C_HAZSZAM IS NULL))
      OR (trg.C_HELYSEGNEV <> src.C_HELYSEGNEV OR (trg.C_HELYSEGNEV IS NULL AND src.C_HELYSEGNEV IS NOT NULL) OR (trg.C_HELYSEGNEV IS NOT NULL AND src.C_HELYSEGNEV IS NULL))
      OR (trg.C_IRANYITOSZAM <> src.C_IRANYITOSZAM OR (trg.C_IRANYITOSZAM IS NULL AND src.C_IRANYITOSZAM IS NOT NULL) OR (trg.C_IRANYITOSZAM IS NOT NULL AND src.C_IRANYITOSZAM IS NULL))
      OR (trg.C_KOZTERULETJELLEGE <> src.C_KOZTERULETJELLEGE OR (trg.C_KOZTERULETJELLEGE IS NULL AND src.C_KOZTERULETJELLEGE IS NOT NULL) OR (trg.C_KOZTERULETJELLEGE IS NOT NULL AND src.C_KOZTERULETJELLEGE IS NULL))
      OR (trg.C_KOZTERULETNEV <> src.C_KOZTERULETNEV OR (trg.C_KOZTERULETNEV IS NULL AND src.C_KOZTERULETNEV IS NOT NULL) OR (trg.C_KOZTERULETNEV IS NOT NULL AND src.C_KOZTERULETNEV IS NULL))
      OR (trg.C_NEME <> src.C_NEME OR (trg.C_NEME IS NULL AND src.C_NEME IS NOT NULL) OR (trg.C_NEME IS NOT NULL AND src.C_NEME IS NULL))
      OR (trg.C_OKTATASIAZONOSITOSZAMA <> src.C_OKTATASIAZONOSITOSZAMA OR (trg.C_OKTATASIAZONOSITOSZAMA IS NULL AND src.C_OKTATASIAZONOSITOSZAMA IS NOT NULL) OR (trg.C_OKTATASIAZONOSITOSZAMA IS NOT NULL AND src.C_OKTATASIAZONOSITOSZAMA IS NULL))
      OR (trg.C_SZULETESICSALADINEVE <> src.C_SZULETESICSALADINEVE OR (trg.C_SZULETESICSALADINEVE IS NULL AND src.C_SZULETESICSALADINEVE IS NOT NULL) OR (trg.C_SZULETESICSALADINEVE IS NOT NULL AND src.C_SZULETESICSALADINEVE IS NULL))
      OR (trg.C_SZULETESIHELY <> src.C_SZULETESIHELY OR (trg.C_SZULETESIHELY IS NULL AND src.C_SZULETESIHELY IS NOT NULL) OR (trg.C_SZULETESIHELY IS NOT NULL AND src.C_SZULETESIHELY IS NULL))
      OR (trg.C_SZULETESIIDO <> src.C_SZULETESIIDO OR (trg.C_SZULETESIIDO IS NULL AND src.C_SZULETESIIDO IS NOT NULL) OR (trg.C_SZULETESIIDO IS NOT NULL AND src.C_SZULETESIIDO IS NULL))
      OR (trg.C_SZULETESIORSZAG <> src.C_SZULETESIORSZAG OR (trg.C_SZULETESIORSZAG IS NULL AND src.C_SZULETESIORSZAG IS NOT NULL) OR (trg.C_SZULETESIORSZAG IS NOT NULL AND src.C_SZULETESIORSZAG IS NULL))
      OR (trg.C_SZULETESIUTONEVE <> src.C_SZULETESIUTONEVE OR (trg.C_SZULETESIUTONEVE IS NULL AND src.C_SZULETESIUTONEVE IS NOT NULL) OR (trg.C_SZULETESIUTONEVE IS NOT NULL AND src.C_SZULETESIUTONEVE IS NULL))
      OR (trg.C_TAGOZAT <> src.C_TAGOZAT OR (trg.C_TAGOZAT IS NULL AND src.C_TAGOZAT IS NOT NULL) OR (trg.C_TAGOZAT IS NOT NULL AND src.C_TAGOZAT IS NULL))
      OR (trg.C_TANULOCSALADINEVE <> src.C_TANULOCSALADINEVE OR (trg.C_TANULOCSALADINEVE IS NULL AND src.C_TANULOCSALADINEVE IS NOT NULL) OR (trg.C_TANULOCSALADINEVE IS NOT NULL AND src.C_TANULOCSALADINEVE IS NULL))
      OR (trg.C_TANULOUTONEVE <> src.C_TANULOUTONEVE OR (trg.C_TANULOUTONEVE IS NULL AND src.C_TANULOUTONEVE IS NOT NULL) OR (trg.C_TANULOUTONEVE IS NOT NULL AND src.C_TANULOUTONEVE IS NULL))
      OR (trg.C_FELVETELSTATUSZA <> src.C_FELVETELSTATUSZA OR (trg.C_FELVETELSTATUSZA IS NULL AND src.C_FELVETELSTATUSZA IS NOT NULL) OR (trg.C_FELVETELSTATUSZA IS NOT NULL AND src.C_FELVETELSTATUSZA IS NULL))
      OR (trg.C_ELETVITELSZERUOTTLAKASKORZET <> src.C_ELETVITELSZERUOTTLAKASKORZET OR (trg.C_ELETVITELSZERUOTTLAKASKORZET IS NULL AND src.C_ELETVITELSZERUOTTLAKASKORZET IS NOT NULL) OR (trg.C_ELETVITELSZERUOTTLAKASKORZET IS NOT NULL AND src.C_ELETVITELSZERUOTTLAKASKORZET IS NULL))
      OR (trg.C_FELADATELLATASIHELYID <> src.C_FELADATELLATASIHELYID OR (trg.C_FELADATELLATASIHELYID IS NULL AND src.C_FELADATELLATASIHELYID IS NOT NULL) OR (trg.C_FELADATELLATASIHELYID IS NOT NULL AND src.C_FELADATELLATASIHELYID IS NULL))
    THEN
      UPDATE SET
         trg.C_AJTO = src.C_AJTO
        ,trg.C_EDESANYJASZULETESICSALADINEV = src.C_EDESANYJASZULETESICSALADINEV
        ,trg.C_EDESANYJASZULETESIUTONEVE = src.C_EDESANYJASZULETESIUTONEVE
        ,trg.C_ELOTAG = src.C_ELOTAG
        ,trg.C_EMELET = src.C_EMELET
        ,trg.C_ETIKAHITERKOLCSTAN = src.C_ETIKAHITERKOLCSTAN
        ,trg.C_FELVETELSTATUSZA = src.C_FELVETELSTATUSZA
        ,trg.C_HAZSZAM = src.C_HAZSZAM
        ,trg.C_HELYSEGNEV = src.C_HELYSEGNEV
        ,trg.C_IRANYITOSZAM = src.C_IRANYITOSZAM
        ,trg.C_KOZTERULETJELLEGE = src.C_KOZTERULETJELLEGE
        ,trg.C_KOZTERULETNEV = src.C_KOZTERULETNEV
        ,trg.C_NEME = src.C_NEME
        ,trg.C_OKTATASIAZONOSITOSZAMA = src.C_OKTATASIAZONOSITOSZAMA
        ,trg.C_SZULETESICSALADINEVE = src.C_SZULETESICSALADINEVE
        ,trg.C_SZULETESIHELY = src.C_SZULETESIHELY
        ,trg.C_SZULETESIIDO = src.C_SZULETESIIDO
        ,trg.C_SZULETESIORSZAG = src.C_SZULETESIORSZAG
        ,trg.C_SZULETESIUTONEVE = src.C_SZULETESIUTONEVE
        ,trg.C_TAGOZAT = src.C_TAGOZAT
        ,trg.C_TANULOCSALADINEVE = src.C_TANULOCSALADINEVE
        ,trg.C_TANULOUTONEVE = src.C_TANULOUTONEVE
        ,trg.C_ELETVITELSZERUOTTLAKASKORZET = src.C_ELETVITELSZERUOTTLAKASKORZET
        ,trg.C_FELADATELLATASIHELYID = src.C_FELADATELLATASIHELYID
        ,trg.LASTCHANGED = GETDATE()
    WHEN NOT MATCHED BY TARGET THEN
      INSERT (
         C_INTEZMENYID 
        ,C_TANEVNEV
        ,C_NEBULOID
        ,C_AJTO
        ,C_EDESANYJASZULETESICSALADINEV
        ,C_EDESANYJASZULETESIUTONEVE
        ,C_ELOTAG
        ,C_EMELET
        ,C_ETIKAHITERKOLCSTAN
        ,C_FELVETELSTATUSZA
        ,C_HAZSZAM
        ,C_HELYSEGNEV
        ,C_IRANYITOSZAM
        ,C_KOZTERULETJELLEGE
        ,C_KOZTERULETNEV
        ,C_NEME
        ,C_OKTATASIAZONOSITOSZAMA
        ,C_SZULETESICSALADINEVE
        ,C_SZULETESIHELY
        ,C_SZULETESIIDO
        ,C_SZULETESIORSZAG
        ,C_SZULETESIUTONEVE
        ,C_TAGOZAT
        ,C_TANULOCSALADINEVE
        ,C_TANULOUTONEVE
        ,C_ELETVITELSZERUOTTLAKASKORZET
        ,C_FELADATELLATASIHELYID
        ,TOROLT
        ,LASTCHANGED
        ,CREATED
      ) VALUES (
         src.C_INTEZMENYID 
        ,src.C_TANEVNEV
        ,src.C_NEBULOID
        ,src.C_AJTO
        ,src.C_EDESANYJASZULETESICSALADINEV
        ,src.C_EDESANYJASZULETESIUTONEVE
        ,src.C_ELOTAG
        ,src.C_EMELET
        ,src.C_ETIKAHITERKOLCSTAN
        ,src.C_FELVETELSTATUSZA
        ,src.C_HAZSZAM
        ,src.C_HELYSEGNEV
        ,src.C_IRANYITOSZAM
        ,src.C_KOZTERULETJELLEGE
        ,src.C_KOZTERULETNEV
        ,src.C_NEME
        ,src.C_OKTATASIAZONOSITOSZAMA
        ,src.C_SZULETESICSALADINEVE
        ,src.C_SZULETESIHELY
        ,src.C_SZULETESIIDO
        ,src.C_SZULETESIORSZAG
        ,src.C_SZULETESIUTONEVE
        ,src.C_TAGOZAT
        ,src.C_TANULOCSALADINEVE
        ,src.C_TANULOUTONEVE
        ,src.C_ELETVITELSZERUOTTLAKASKORZET
        ,src.C_FELADATELLATASIHELYID
        ,'F'
        ,GETDATE()
        ,GETDATE()
      )
    WHEN NOT MATCHED BY SOURCE AND trg.TOROLT = 'F' THEN
      UPDATE SET 
        trg.LASTCHANGED = GETDATE(), 
        trg.TOROLT = 'T';
END
GO