La combinaison de plusieurs années SQL dans un seul SQL

Question

Salut ont les requêtes suivantes

(SELECT COUNT(DISTINCT KUNDNR) CHECKED_CUSTOMER from CLNT0001.TCM_CHECK_SUMMARY 
where '20170322000000000' <= HISTVON and HISTVON < '20170323000000000' and INSTITUTSNR='0001') 

et

SELECT clientNumber 
,creationDate 
,customerNumber 
,checkedCustomer 
,CLNT0001.TCM_CHECK_SUMMARY.COUNTRY_CODE countryCode 
,CLNT0001.TCM_CHECK_SUMMARY.PST_KURZTEXT personStatus 
,CLNT0001.TCM_CASE_COUNTRY_GROUP.COUNTRY_CODE homeCountryCode 
,CLNT0001.TCM_CASE_COUNTRY_GROUP.PST_LFD_NR personStatusId 
,CLNT0001.TCM_CASE_COUNTRY_GROUP.REGULATION regulation 
,caseStatus 
,COC_SCORE_COUNT cocCaseCount 
FROM (
    SELECT GEPRUEFT_JN checkedCustomer 
    ,INSTITUTSNR clientNumber 
    ,KUNDNR customerNumber 
    ,CASE_STATUS caseStatus 
    ,MAX(CREATION_DATE) creationDate 
    FROM CLNT0001.TAXACTCASE 
    WHERE GEPRUEFT_JN = 'J' AND CREATION_DATE>='20170322000000000' AND 
CREATION_DATE<='20170323000000000' 
    GROUP BY KUNDNR 
    ,INSTITUTSNR 
    ,GEPRUEFT_JN 
    ,CASE_STATUS 
) T1 
INNER JOIN CLNT0001.TCM_CHECK_SUMMARY ON T1.customerNumber = CLNT0001.TCM_CHECK_SUMMARY.KUNDNR 
INNER JOIN CLNT0001.TCM_CASE_COUNTRY_GROUP ON T1.customerNumber = CLNT0001.TCM_CASE_COUNTRY_GROUP.KUNDNR 
WHERE T1.creationDate <= CLNT0001.TCM_CHECK_SUMMARY.HISTBIS 
    AND T1.creationDate >= CLNT0001.TCM_CHECK_SUMMARY.HISTVON 

J'ai besoin de la colonne CHECKED_CUSTOMER comme une partie du jeu de résultats de la deuxième requête, je ne suis pas en mesure de trouver un moyen de le faire, est-ce possible?

Answer 1

SELECT clientNumber,creationDate,customerNumber,checkedCustomer 
     ,CLNT0001.TCM_CHECK_SUMMARY.COUNTRY_CODE countryCode 
     ,CLNT0001.TCM_CHECK_SUMMARY.PST_KURZTEXT personStatus 
     ,CLNT0001.TCM_CASE_COUNTRY_GROUP.COUNTRY_CODE homeCountryCode 
     ,CLNT0001.TCM_CASE_COUNTRY_GROUP.PST_LFD_NR personStatusId 
     ,CLNT0001.TCM_CASE_COUNTRY_GROUP.REGULATION regulation 
     ,caseStatus,COC_SCORE_COUNT cocCaseCount ,CHECKED_CUSTOMER 
FROM (
     SELECT GEPRUEFT_JN checkedCustomer,INSTITUTSNR clientNumber ,KUNDNR customerNumber ,CASE_STATUS caseStatus,MAX(CREATION_DATE) creationDate,COUNT(DISTINCT b.KUNDNR) CHECKED_CUSTOMER 
     FROM  CLNT0001.TAXACTCASE 
     LEFT JOIN CLNT0001.TCM_CHECK_SUMMARY b ON CLNT0001.TAXACTCASE.KUNDNR=b.KUNDNR 
     WHERE GEPRUEFT_JN = 'J' AND CREATION_DATE>='20170322000000000' AND 
       CREATION_DATE<='20170323000000000' 
     GROUP BY KUNDNR,INSTITUTSNR ,GEPRUEFT_JN,CASE_STATUS 

     ) T1 INNER JOIN CLNT0001.TCM_CHECK_SUMMARY ON T1.customerNumber = CLNT0001.TCM_CHECK_SUMMARY.KUNDNR 

INNER JOIN CLNT0001.TCM_CASE_COUNTRY_GROUP ON T1.customerNumber = CLNT0001.TCM_CASE_COUNTRY_GROUP.KUNDNR 
WHERE T1.creationDate <= CLNT0001.TCM_CHECK_SUMMARY.HISTBIS 
    AND T1.creationDate >= CLNT0001.TCM_CHECK_SUMMARY.HISTVON