how to use not in condition in case statement in where clause

Question

I am trying to use not in condition with the case for conditional join in SQL but I am getting an error.

select * FROM #tmpInterfaceUpdateTriger tmpTrg 

INNER JOIN Interface.InterfaceTrigger trg (NOLOCK) ON   
       tmpTrg.InterfaceTriggerID = trg.InterfaceTriggerId
INNER JOIN DataCollection.NonCustodialParentRelationship ncrp                  
     ON trg.InterfaceTriggerCode NOT IN                                      
     case when trg.IndividualId = ncrp.ChildIndividualId
             then ('AddressChange','EmploymentChange','GoodCauseChange','AbsentParentChange','CSSanctions') end

Answer 1

Your query should be like this.

SELECT
  *
FROM #tmpInterfaceUpdateTriger tmpTrg

INNER JOIN Interface.InterfaceTrigger trg (NOLOCK)
  ON tmpTrg.InterfaceTriggerID = trg.InterfaceTriggerId
INNER JOIN DataCollection.NonCustodialParentRelationship ncrp
  ON trg.IndividualId = ncrp.ChildIndividualId
WHERE trg.InterfaceTriggerCode NOT IN ('AddressChange', 'EmploymentChange', 'GoodCauseChange', 'AbsentParentChange', 'CSSanctions')