Query for comma-separated ids to comma-separated values

Question

I have 2 tables

Departments

ID  Dept
---------
1   HR
2   Accts
3   IT

Employee

I         


        

Answer 1

Write a function for splitting comma separated values. I wrote dbo.split

select * from dbo.split('1,2,3',',') Will return as - Data 1 2 3

SELECT tact.ActivityID,CONVERT(NVARCHAR(20),tact.createddate,103) AS CallDate,
ActivityOriginatedByPartyID , (ISNULL(p.firstname,'')+' '+ISNULL(p.lastname,'')) AS PartnerName,
u.UserName AS PSTName, ccv.codevalue AS CallType
**, ccv1.codevalue AS CallContext**
,tact.ActivityNote AS CallTrackerNote,
(CONVERT(VARCHAR(20),tact.ActivityTimeSpend) + ' Min') AS CallDuration
FROM txn_activity tact (NOLOCK)
INNER JOIN TXN_Party p (NOLOCK) ON p.PartyID = tact.ActivityOriginatedByPartyID 
INNER JOIN TXN_User u (NOLOCK) ON u.userid = tact.createdby
INNER JOIN CFG_CodeValue ccv (NOLOCK) ON ccv.codevalueid = tact.ActivityTypeID
--INNER JOIN CFG_CodeValue ccv1 (NOLOCK) ON ccv1.codevalueid = tact.ActivityContext

**CROSS APPLY  
    dbo.split(tact.ActivityContext,',') split
inner join 
    dbo.CFG_CodeValue ccv1 (NOLOCK) ON ccv1.codevalueid = split.data**