Update Table based on a join with the existing table

• Sanjay Masawan

  Ten Centuries

  Points: 1031

  More actions

  November 28, 2004 at 9:27 pm

  #165467

  Hi,

  I was to update a table based on a join with the existing table.

  UPDATE OPT_SalesForecastDetail det, OPT_TmpSalesForecast tmp

  SET  det.SFDT_QtyMonth1=tmp.TMSF_QtyMonth1,

   det.SFDT_QtyMonth2=tmp.TMSF_QtyMonth2,

   det.SFDT_QtyMonth3=tmp.TMSF_QtyMonth3,

   det.SFDT_VendRemarks= tmp.TMSF_VendRemarks,

   det.SFDT_VersionNo=SFDT_VersionNo+1

  WHERE det.SFDT_SalesPlanCode='SF012005GEN0031'

  AND tmp.TMSF_PackCode = det.SFDT_PackCode

  AND (tmp.TMSF_QtyMonth1 <> det.SFDT_QtyMonth1

  OR tmp.TMSF_QtyMonth2 <> det.SFDT_QtyMonth2

  OR tmp.TMSF_QtyMonth3 <> det.SFDT_QtyMonth3

  OR det.SFDT_VendRemarks <> tmp.TMSF_VendRemarks)

   

  This does not work please give ur comments

• Johan Bijnens

  SSC Guru

  Points: 134873

  More actions

  November 29, 2004 at 12:32 am

  #531666

  UPDATE det

  SET  SFDT_QtyMonth1=tmp.TMSF_QtyMonth1, 

   SFDT_QtyMonth2=tmp.TMSF_QtyMonth2,

   SFDT_QtyMonth3=tmp.TMSF_QtyMonth3,

   SFDT_VendRemarks= tmp.TMSF_VendRemarks,

   SFDT_VersionNo=SFDT_VersionNo+1

  from OPT_SalesForecastDetail det

  inner join OPT_TmpSalesForecast tmp 

  on det.SFDT_SalesPlanCode='SF012005GEN0031'

  AND tmp.TMSF_PackCode = det.SFDT_PackCode

  WHERE (tmp.TMSF_QtyMonth1 <> det.SFDT_QtyMonth1

  OR tmp.TMSF_QtyMonth2 <> det.SFDT_QtyMonth2

  OR tmp.TMSF_QtyMonth3 <> det.SFDT_QtyMonth3

  OR det.SFDT_VendRemarks <> tmp.TMSF_VendRemarks)

  

  Johan
  
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