Question

Update or insert record based on table column

Asked by: ksummers

I have a stored procedure which inserts records into a table and then needs to insert and/or update records in the table.  I am assuming that I need a if-then-else clause or a loop of some sort, but how do I do this based on a key column?

Basically, if the loan number exists in the table, then I want to update it.  If it does not exist, then I want to insert it.  See soe of my SQL below.  Thanks for your help.

Insert Into Next_Action_By_Days_Detail
			  (Job_ID_Key,
  			 Processing_timeStamp,
	  		 Organization_Number,
		  	 Lender_Number,
			   Days,
  			 Property_State_Abbreviation,
	  		 Loan_Number,
		  	 Payee_Code,
			   ZC_Jurisdiction_LDesc,
  			 Payee_Parcel_Number,
	  		 Next_Action_Date,
		  	 Next_Action_Type_MLDesc,
			   Contact_Notes)
  		Select
	  	    GenerateData.Job_ID_Key,
		  	  vCurrDate,
          GenerateData.Organization_Number,
			    l.Lender_Number,
  			  nvl(dp.Next_Action_Date, vCurrDate) - vCurrDate as Days,
	    		l.Property_State_Abbreviation,
          l.loan_number,
		    	lpp.Payee_Code,
  		  	j.ZC_Jurisdiction_LDesc,
	  		  dp.Payee_Parcel_Number,
  		  	dp.Next_Action_Date,
	  		  dp.Next_Action_Type_MLDesc,
  	  		dp.Notes
  	  From
		    	Loan l,
			    Delq_Parcel dp
			   Left Join Lender_Payee_Profile lpp on
			      lpp.Lender_Payee_Code = dp.Lender_Payee_Code
            and nvl(lpp.Inactive_ind,'NO') = 'NO'
  			  Left Join ZC_Jur_List j on
	  		    j.ZC_Jurisdiction_Code = Lpp.Payee_Code
            and nvl(j.Inactive_ind,'NO') = 'NO',
  		  Lender lr
  	  Where
          Dp.delq_loan_key=l.delq_loan_Key
		  and nvl(l.inactive_ind,'NO') = 'NO'
      and nvl(lr.inactive_ind,'NO') = 'NO'
	    And nvl(Dp.Next_Action_type_MLDesc,'@#$%^') <> '@#$%^'
		  And Upper(dp.Next_Action_Type_MLDesc)  not like
                         vTempDesc
  	  And lr.Organization_Number = GenerateData.Organization_Number
	  	And ((vLender_Number <=  0
			     And l.Lender_Number = lr.Lender_Number)
  		  Or (vLender_Number > 0
	  	     And l.Lender_Number = vLender_Number
           And lr.lender_number = l.Lender_Number))
		  And lpp.Lender_Number = l.Lender_Number;
 
      commit;
      
      Insert Into Next_Action_By_Days_Detail
			  (Job_ID_Key,
  			 Processing_timeStamp,
	  		 Organization_Number,
		  	 Lender_Number,
			   Days,
  			 Property_State_Abbreviation,
	  		 Loan_Number,
		  	 Payee_Code,
			   ZC_Jurisdiction_LDesc,
  			 Payee_Parcel_Number,
	  		 Next_Action_Date,
		  	 Next_Action_Type_MLDesc,
			   Contact_Notes)
  		Select
	  	    GenerateData.Job_ID_Key,
		  	  vCurrDate,
          GenerateData.Organization_Number,
			    l.Lender_Number,
  			  nvl(dp.Next_Action_Date, vCurrDate) - vCurrDate as Days,
	    		l.Property_State_Abbreviation,
          l.loan_number,
		    	lpp.Payee_Code,
  		  	j.ZC_Jurisdiction_LDesc,
	  		  dp.Payee_Parcel_Number,
  		  	dp.Next_Action_Date,
          dp.ccsd_status_desc,
  	  		dp.Notes
  	  From
		    	Loan l,
			    Delq_Parcel dp
			   Left Join Lender_Payee_Profile lpp on
			      lpp.Lender_Payee_Code = dp.Lender_Payee_Code
            and nvl(lpp.Inactive_ind,'NO') = 'NO'
  			  Left Join ZC_Jur_List j on
	  		    j.ZC_Jurisdiction_Code = Lpp.Payee_Code
            and nvl(j.Inactive_ind,'NO') = 'NO',
  		  Lender lr
  	  Where
          Dp.delq_loan_key=l.delq_loan_Key
		  and nvl(l.inactive_ind,'NO') = 'NO'
      and nvl(lr.inactive_ind,'NO') = 'NO'
	    And nvl(Dp.ccsd_status_desc,'@#$%^') <> '@#$%^'
		  And Upper(dp.ccsd_status_desc)  not like
                         vTempDesc
  	  And lr.Organization_Number = GenerateData.Organization_Number
	  	And ((vLender_Number <=  0
			     And l.Lender_Number = lr.Lender_Number)
  		  Or (vLender_Number > 0
	  	     And l.Lender_Number = vLender_Number
           And lr.lender_number = l.Lender_Number))
		  And lpp.Lender_Number = l.Lender_Number;
      
      commit;

                                  
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Asked On
2008-07-14 at 08:12:17ID23562861
Tags

allroundautomations

,

PL/SQL Developer

,

7.0.2.1076

Topics

PL / SQL

,

Oracle Database

,

Oracle 10.x

Participating Experts
3
Points
500
Comments
3

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Answers

 

by: jwittenmPosted on 2008-07-14 at 09:32:52ID: 21999622

You want the SQL Merge statement.  See documentation at technet.oracle.com.

 

by: DrSQLPosted on 2008-07-14 at 10:32:18ID: 22000189

 

by: yuchingPosted on 2008-07-16 at 00:20:45ID: 22013857

or to be simple, you can do like this

Begin
  Update <<table>> set <<column>> = <<value>> where loanNumber = <<loanNumber>>;

  If Sql%Rowcount= 0 then -- No row updated
     Insert into <<table>> values (xxxx);
  End If;

End;

20120131-EE-VQP-002

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