CodeIgniter 중첩 쿼리 문제

Question

아래 코드를 codeigniter 활성 레코드로 변환하려고 시도했지만 성공하지 못했습니다. 나는 여기에서 어떤 관련된 질문이라도 찾았다. 그러나 내가 여기에서 발견했던 하나는 나를 위해 작용하지 않고있다 codeigniter active record nested query. 다음은

는 SQL이

SELECT "BCB_ID","BCB_COST_CENTRE_NUMBER","BCB_TRANSFER_DATE","BCB_ARRIVAL_SEQUENCE","BCB_LOCATION_TYPE", "BCB_REFERENCE", 
SUM(cfb) as CFB, SUM(ctb) as CTB, SUM(cts) as CTS, SUM(cfs) as CFS 
FROM(SELECT "BCB_ID","BCB_COST_CENTRE_NUMBER", "BCB_DATE", "BCB_ARRIVAL_SEQUENCE","BCB_LOCATION_TYPE", "BCB_TRANSFER_DATE", "BCB_REFERENCE", "BCB_SOURCE", 
    SUM(BCB_CASH_FROM_BANK)as CFB, SUM(BCB_CASH_TO_BANK) as CTB, SUM(BCB_CASH_TO_SHOPS)as CTS, SUM(BCB_CASH_FROM_SHOPS) as CFS 
    FROM "WHOUSE1"."DLY_BWR_CASH_AND_BANKING" 
    WHERE "BCB_COST_CENTRE_NUMBER" = '1222' 
    AND "BCB_TRANSFER_DATE" >= 20130130 
    and bcb_source in ('A','C') 
    GROUP BY "BCB_ID","BCB_COST_CENTRE_NUMBER", "BCB_DATE", "BCB_ARRIVAL_SEQUENCE", "BCB_LOCATION_TYPE", "BCB_TRANSFER_DATE", "BCB_REFERENCE", "BCB_SOURCE" 
    ORDER BY "BCB_TRANSFER_DATE" DESC 
    ) 
GROUP BY "BCB_ID", "BCB_COST_CENTRE_NUMBER", "BCB_TRANSFER_DATE", "BCB_ARRIVAL_SEQUENCE", "BCB_LOCATION_TYPE", "BCB_REFERENCE" 
ORDER BY "BCB_TRANSFER_DATE" DESC 

어떤 도움을 잘 이해할 수있을 것이다 변환하려고합니다. 감사합니다

Answer 1

$this->db->query("SELECT "BCB_ID","BCB_COST_CENTRE_NUMBER","BCB_TRANSFER_DATE","BCB_ARRIVAL_SEQUENCE","BCB_LOCATION_TYPE", "BCB_REFERENCE", 
SUM(cfb) as CFB, SUM(ctb) as CTB, SUM(cts) as CTS, SUM(cfs) as CFS 
FROM(SELECT "BCB_ID","BCB_COST_CENTRE_NUMBER", "BCB_DATE", "BCB_ARRIVAL_SEQUENCE","BCB_LOCATION_TYPE", "BCB_TRANSFER_DATE", "BCB_REFERENCE", "BCB_SOURCE", 
    SUM(BCB_CASH_FROM_BANK)as CFB, SUM(BCB_CASH_TO_BANK) as CTB, SUM(BCB_CASH_TO_SHOPS)as CTS, SUM(BCB_CASH_FROM_SHOPS) as CFS 
    FROM "WHOUSE1"."DLY_BWR_CASH_AND_BANKING" 
    WHERE "BCB_COST_CENTRE_NUMBER" = '1222' 
    AND "BCB_TRANSFER_DATE" >= 20130130 
    and bcb_source in ('A','C') 
    GROUP BY "BCB_ID","BCB_COST_CENTRE_NUMBER", "BCB_DATE", "BCB_ARRIVAL_SEQUENCE", "BCB_LOCATION_TYPE", "BCB_TRANSFER_DATE", "BCB_REFERENCE", "BCB_SOURCE" 
    ORDER BY "BCB_TRANSFER_DATE" DESC 
    ) 
GROUP BY "BCB_ID", "BCB_COST_CENTRE_NUMBER", "BCB_TRANSFER_DATE", "BCB_ARRIVAL_SEQUENCE", "BCB_LOCATION_TYPE", "BCB_REFERENCE" 
ORDER BY "BCB_TRANSFER_DATE" DESC");////TRY THIS CODE 

--- AND