카운트 명령을 사용하려면 어떻게해야합니까?

Question

SELECT  EMP_MASTER.EMP_NAME, SF_STR.SFS_NAME, SFT_MAS.TER_NAME 
FROM   SF_STR INNER JOIN 
        EMP_MASTER ON SF_STR.SFS_CODE = EMP_MASTER.CMI_RT_SFS_CODE AND SF_STR.SFS_CODE = EMP_MASTER.CMI_TPC_SFS_CODE AND 
        SF_STR.SFS_CODE = EMP_MASTER.E_SFS_CODE INNER JOIN 
        SFT_MAS ON SF_STR.SFS_CODE = SFT_MAS.SFS_CODE CROSS JOIN 
        DCR_LD INNER JOIN 
        DR_MAS ON DCR_LD.DR_CODE = DR_MAS.DR_CODE 

Answer 1

모든 필드에 단순히 카운트를 추가하려고 했습니까?

SELECT  count(*) 
FROM   SF_STR INNER JOIN 
       EMP_MASTER ON SF_STR.SFS_CODE = EMP_MASTER.CMI_RT_SFS_CODE 
AND SF_STR.SFS_CODE = EMP_MASTER.CMI_TPC_SFS_CODE AND 
       SF_STR.SFS_CODE = EMP_MASTER.E_SFS_CODE INNER JOIN 
       SFT_MAS ON SF_STR.SFS_CODE = SFT_MAS.SFS_CODE CROSS JOIN 
       DCR_LD INNER JOIN 
       DR_MAS ON DCR_LD.DR_CODE = DR_MAS.DR_CODE