应收计算SQL

应收开票金额：
SELECT SUM(RCL.EXTENDED_AMOUNT * NVL(RCT.EXCHANGE_RATE, 1))
  FROM RA_CUSTOMER_TRX_ALL          RCT,
       RA_CUSTOMER_TRX_LINES_ALL    RCL,
       RA_CUST_TRX_LINE_GL_DIST_ALL GD,
       RA_CUST_TRX_TYPES_ALL        CTT
WHERE 1 = 1
   AND RCT.CUSTOMER_TRX_ID = GD.CUSTOMER_TRX_ID
   AND 'REC' = GD.ACCOUNT_CLASS
   AND 'Y' = GD.LATEST_REC_FLAG
     
   AND RCT.CUSTOMER_TRX_ID = RCL.CUSTOMER_TRX_ID
   AND RCT.CUST_TRX_TYPE_ID = CTT.CUST_TRX_TYPE_ID
   AND CTT.TYPE IN ('INV', 'CM') --标准发票，贷项通知单
   AND CTT.ORG_ID = RCT.ORG_ID
   AND gd.gl_date < = TO_DATE('&deadline_date','YYYY-MM-DD')
   AND RCT.TRX_NUMBER = '&IN_TRX_NUMBER'；

收款原始金额：
    分为两部分：
        1。不存在冲销记录的收款金额：
            SELECT CR.AMOUNT * NVL(CR.EXCHANGE_RATE, 1) AMOUNT
  FROM AR_CASH_RECEIPTS_ALL        CR,
       AR_CASH_RECEIPT_HISTORY_ALL CRH_FIRST_POSTED
WHERE 1 = 1
   AND CRH_FIRST_POSTED.CASH_RECEIPT_ID = CR.CASH_RECEIPT_ID
   AND CRH_FIRST_POSTED.ORG_ID = CR.ORG_ID
   AND CRH_FIRST_POSTED.FIRST_POSTED_RECORD_FLAG = 'Y'
   AND CR.CASH_RECEIPT_ID = &IN_CASH_RECEIPT_ID
   AND TRUNC(CRH_FIRST_POSTED.GL_DATE) <=
       TRUNC(TO_DATE(&IV_DEADLINE, 'yyyy-mm-dd hh24:mi:ss'))
   AND NOT EXISTS
(SELECT 1
          FROM AR_CASH_RECEIPT_HISTORY_ALL CRH_CURRENT --冲销日期;
         WHERE CRH_CURRENT.CASH_RECEIPT_ID = CR.CASH_RECEIPT_ID
           AND CRH_CURRENT.ORG_ID = CR.ORG_ID
           AND CRH_CURRENT.CURRENT_RECORD_FLAG = NVL('Y', CR.RECEIPT_NUMBER)
           AND CRH_CURRENT.STATUS = 'REVERSED')
       2。存在收款记录的收款金额：
SELECT CR.AMOUNT * NVL(CR.EXCHANGE_RATE, 1) AMOUNT,
  FROM AR_CASH_RECEIPTS_ALL        CR,
       AR_CASH_RECEIPT_HISTORY_ALL CRH_FIRST_POSTED,
       AR_CASH_RECEIPT_HISTORY_ALL CRH_CURRENT --冲销日期
WHERE 1 = 1
   AND CRH_FIRST_POSTED.CASH_RECEIPT_ID = CR.CASH_RECEIPT_ID
   AND CRH_FIRST_POSTED.ORG_ID = CR.ORG_ID
   AND CRH_FIRST_POSTED.FIRST_POSTED_RECORD_FLAG = 'Y'
   AND CR.CASH_RECEIPT_ID = &IN_CASH_RECEIPT_ID
   AND TRUNC(CRH_FIRST_POSTED.GL_DATE) <=
       TRUNC(TO_DATE(&IV_DEADLINE, 'yyyy-mm-dd hh24:mi:ss'))
   AND CRH_CURRENT.CASH_RECEIPT_ID = CR.CASH_RECEIPT_ID
   AND CRH_CURRENT.ORG_ID = CR.ORG_ID
   AND CRH_CURRENT.CURRENT_RECORD_FLAG = NVL('Y', CR.RECEIPT_NUMBER)
   AND CRH_CURRENT.STATUS = 'REVERSED'
      --冲销GL日期早于或者等于参数"截止日期不选
   AND CRH_CURRENT.GL_DATE >
       TRUNC(TO_DATE(&IV_DEADLINE, 'yyyy-mm-dd hh24:mi:ss'))
       3。开票已核销
   SELECT SUM(DECODE(RCTA.INVOICE_CURRENCY_CODE,
                  'CNY',
                  DECODE(UPPER(UPPER(RCTTA.TYPE)) ||
                         UPPER(ARAA.APPLICATION_TYPE),
                         'CMCM',
                         -1 * NVL(ARAA.AMOUNT_APPLIED, 0),
                         NVL(ARAA.AMOUNT_APPLIED, 0)),
                  DECODE(UPPER(UPPER(RCTTA.TYPE)) ||
                         UPPER(ARAA.APPLICATION_TYPE),
                         'CMCM',
                         -1 * NVL(ARAA.AMOUNT_APPLIED, 0),
                         NVL(ARAA.AMOUNT_APPLIED, 0)) * RCTA.EXCHANGE_RATE))
  FROM AR.RA_CUSTOMER_TRX_ALL            RCTA,
       AR.RA_CUST_TRX_TYPES_ALL          RCTTA,
       AR.RA_CUST_TRX_LINE_GL_DIST_ALL   RCTLGDA,
       AR.AR_RECEIVABLE_APPLICATIONS_ALL ARAA
WHERE RCTA.CUST_TRX_TYPE_ID = RCTTA.CUST_TRX_TYPE_ID
   AND UPPER(RCTTA.TYPE) IN ('INV', 'CM', 'DM')
   AND UPPER(RCTTA.POST_TO_GL) = 'Y'
   AND UPPER(RCTTA.ACCOUNTING_AFFECT_FLAG) = 'Y'
   AND UPPER(RCTLGDA.ACCOUNT_CLASS) = 'REC'
   AND UPPER(RCTLGDA.LATEST_REC_FLAG) = 'Y'
   AND RCTLGDA.CUSTOMER_TRX_ID = RCTA.CUSTOMER_TRX_ID
   AND UPPER(RCTA.COMPLETE_FLAG) =
       DECODE(UPPER('n'), 'Y', UPPER(RCTA.COMPLETE_FLAG), 'N', 'Y')
   AND (ARAA.APPLIED_CUSTOMER_TRX_ID = RCTA.CUSTOMER_TRX_ID OR
       ARAA.CUSTOMER_TRX_ID = RCTA.CUSTOMER_TRX_ID)
   AND ARAA.DISPLAY = 'Y'
   AND RCTA.TRX_NUMBER = &IN_TRX_NUMBER
   4。收款已核销
       SELECT ACRA.CASH_RECEIPT_ID,
       ACRA.RECEIPT_NUMBER,
       DECODE(ACRA.CURRENCY_CODE,
              'CNY',
              NVL(ARAA.AMOUNT_APPLIED * NVL(ARAA.TRANS_TO_RECEIPT_RATE, 1),
                  0),
              NVL(ARAA.AMOUNT_APPLIED, 0) * ACRA.EXCHANGE_RATE *
              NVL(ARAA.TRANS_TO_RECEIPT_RATE, 1))

  FROM AR_CASH_RECEIPTS_ALL           ACRA,
       AR_CASH_RECEIPT_HISTORY_ALL    ACRHA,
       AR_RECEIVABLE_APPLICATIONS_ALL ARAA
WHERE ACRHA.GL_DATE <= TO_DATE('&deadline_date', 'yyyy-mm-dd')
   AND (((ACRA.RECEIPT_METHOD_ID = 1042 AND
       ACRHA.STATUS NOT IN ('REMITTED', 'CLEARED' ， 'RISK_ELIMINATED') AND
       NVL(ACRHA.CURRENT_RECORD_FLAG, 'Y') = 'Y')) OR
       (ACRA.RECEIPT_METHOD_ID <> 1042 AND
       NVL(ACRHA.CURRENT_RECORD_FLAG, 'N') = 'Y'))
   AND EXISTS (SELECT 'A'
          FROM AR_CASH_RECEIPT_HISTORY_ALL T
         WHERE T.CASH_RECEIPT_ID = ACRHA.CASH_RECEIPT_ID
           AND T.CURRENT_RECORD_FLAG = 'Y'
           AND T.STATUS != 'REVERSED')
   AND ACRA.CASH_RECEIPT_ID = ACRHA.CASH_RECEIPT_ID
   AND UPPER(ACRHA.STATUS) != 'REVERSED'
   AND ARAA.CASH_RECEIPT_ID = ACRA.CASH_RECEIPT_ID
   AND ARAA.DISPLAY = 'Y'
   AND ARAA.GL_DATE <= TO_DATE('&deadline_date', 'yyyy-mm-dd')
   AND ARAA.APPLIED_CUSTOMER_TRX_ID <> -1
   AND ACRA.RECEIPT_NUMBER = '&IN_RECEIPT_NUMBER';

以上SQL在R12中已经验证过，并非100%原创。希望对大家有帮助。
我也是站在了巨人的肩上。哈哈