CASE WITH COUNT

Question

SELECT ACTV_DESC,
ACTV_CDE,
CNT_ACTV_CDE,
CASE WHEN VET_OTHR_ELIG_CDE IN ('02','03','04') THEN 'YES' ELSE NULL END AS VET_YES, -- Instead of Displaying 'YES' Like here what iam doing
i want to display the Count value
CASE WHEN VET_OTHR_ELIG_CDE ='01' THEN 'NO' ELSE NULL END AS VET_NO -- same here instead of displaying No i want to display here how many non veterans are there .
FROM
(SELECT
E.ACTV_DESC AS ACTV_DESC,
E.ACTV_CDE AS ACTV_CDE,
B.VET_OTHR_ELIG_CDE AS VET_OTHR_ELIG_CDE ,
COUNT(E.ACTV_CDE) AS CNT_ACTV_CDE
/*CASE WHEN B.VET_OTHR_ELIG_CDE = '01' THEN 'No'
WHEN B.VET_OTHR_ELIG_CDE IN ('02','03','04') THEN 'Yes'
WHEN B.VET_OTHR_ELIG_CDE IS NULL THEN ' '
END AS VETERAN*/
FROM
ETR_RGT_PARTC A,
ETR_INT_PARTC_INTK_JS B,
ETR_SDT_PARTC_PGM_ACTV C,
ETR_VM_SM_STFFNME D,
ETR_SMT_ACTV_MSTR E
WHERE
A.PARTC_ID = B.PARTC_ID AND
B.PARTC_ID = C.PARTC_ID AND
B.APPLC_ID = C.APPLC_ID AND
B.PGM_ID = C.PGM_ID AND
C.RESP_STFF_ID = D.STFF_ID AND
C.PGM_ID = E.PGM_ID AND
C.ACTV_ID = E.ACTV_ID AND
(D.RACF_ID LIKE :P_RACF_ID||'%') AND
C.LOC_ID LIKE 'ES%' AND
(TRUNC(C.CRTE_DTE) >= :P_FROM_DATE AND
TRUNC(C.CRTE_DTE) <=:P_TO_DATE) AND
D.STFF_LOC_ID = 'ES00'||:P_LOCL_OFFC_ID
AND D.CLOS_DTE IS NULL
GROUP BY
ACTV_DESC,
ACTV_CDE,
B.VET_OTHR_ELIG_CDE
ORDER BY ACTV_CDE)a;
please refere the query comments can anyone help on this ...

Answer 1

may be this?
****not tested
SELECT   E.ACTV_DESC AS ACTV_DESC,
         E.ACTV_CDE AS ACTV_CDE,
         B.VET_OTHR_ELIG_CDE AS VET_OTHR_ELIG_CDE,
         SUM (CASE
                WHEN b.VET_OTHR_ELIG_CDE IN ('02', '03', '04') THEN 1
              END) AS VET_YES,
         SUM (CASE
                WHEN b.VET_OTHR_ELIG_CDE = '01' THEN 1
              END) VET_NO,
         COUNT (E.ACTV_CDE) AS CNT_ACTV_CDE
    FROM ETR_RGT_PARTC A,
         ETR_INT_PARTC_INTK_JS B,
         ETR_SDT_PARTC_PGM_ACTV C,
         ETR_VM_SM_STFFNME D,
         ETR_SMT_ACTV_MSTR E
   WHERE A.PARTC_ID = B.PARTC_ID
     AND B.PARTC_ID = C.PARTC_ID
     AND B.APPLC_ID = C.APPLC_ID
     AND B.PGM_ID = C.PGM_ID
     AND C.RESP_STFF_ID = D.STFF_ID
     AND C.PGM_ID = E.PGM_ID
     AND C.ACTV_ID = E.ACTV_ID
     AND (D.RACF_ID LIKE :P_RACF_ID || '%')
     AND C.LOC_ID LIKE 'ES%'
     AND (TRUNC (C.CRTE_DTE) >= :P_FROM_DATE
          AND TRUNC (C.CRTE_DTE) <= :P_TO_DATE)
     AND D.STFF_LOC_ID = 'ES00' || :P_LOCL_OFFC_ID
     AND D.CLOS_DTE IS NULL
GROUP BY ACTV_DESC,
         ACTV_CDE,
         B.VET_OTHR_ELIG_CDE
ORDER BY ACTV_CDE