Need help for count command

  • iam having table like below

    VIDCompnayidDataitemidValuePEO

    747298211712163402203

    429784349211712163402203

    429807485211712163402203

    440129783211712163402203

    450206461211712163402203

    454391415211712163402203

    747298211712163602203

    429784349211712163602203

    429807485211712163602203

    440129783211712163602203

    450206461211712163602203

    454391415211712163602203

    by using abiove table i need results like below(count of verions) can any one help me on this

    Compnayid DataitemidPEOCount of vid

    211712163622036

    211712163422036

    i am using SQL server 2003 so can i get a code for it

  • use group by clause.

    http://msdn.microsoft.com/en-us/library/ms177673(v=SQL.90).aspx

    select Compnayid,Count( vid) from tablename

    group by companyID

  • i used same earlier but it is displaying like below instaed of 6 iam getting one

    216342117122031

    216362117122031

    select dataitemid,companyId,estimateperiodid, count(prasad)from #prasad_tbl

    group by companyId,dataitemid,estimateperiodid,prasad

  • yadagiriprasad (4/28/2011)


    i used same earlier but it is displaying like below instaed of 6 iam getting one

    216342117122031

    216362117122031

    select dataitemid,companyId,estimateperiodid, count(prasad)from #prasad_tbl

    group by companyId,dataitemid,estimateperiodid,prasad

    here the dataitemids are different that is why you are getting count(vid) as 1. if u want count (vid), now you figure out, you need to find the count(vid) with reference to which other column.

  • 10

  • Thank you i got it

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