-2
我有以下用结果来计算比
SELECT 'Active Borrowers per Loan Officer' AS PERFORMANCE_RATIOS,
(
SELECT count(DISTINCT L.CUSTOMER_ID)/COUNT(DISTINCT L.MIS_ACCT_OFFICER) AS RATIO
FROM LD_LOANS_AND_DEPOSITS L
WHERE REPORT_DATE = (
SELECT MIN(REPORT_DATE)
FROM LD_LOANS_AND_DEPOSITS
)
) AS RATIO1,
(
SELECT count(DISTINCT L.CUSTOMER_ID)/COUNT(DISTINCT L.MIS_ACCT_OFFICER) AS RATIO
FROM LD_LOANS_AND_DEPOSITS L
WHERE REPORT_DATE = (
SELECT MAX(REPORT_DATE)
FROM LD_LOANS_AND_DEPOSITS
)
) AS RATIO2,
(
(
SELECT count(DISTINCT L.CUSTOMER_ID)/COUNT(DISTINCT L.MIS_ACCT_OFFICER) AS RATIO
FROM LD_LOANS_AND_DEPOSITS L
WHERE REPORT_DATE = (
SELECT MAX(REPORT_DATE)
FROM LD_LOANS_AND_DEPOSITS
)
) - (
SELECT count(DISTINCT L.CUSTOMER_ID)/COUNT(DISTINCT L.MIS_ACCT_OFFICER) AS RATIO
FROM LD_LOANS_AND_DEPOSITS L
WHERE REPORT_DATE = (
SELECT MIN(REPORT_DATE)
FROM LD_LOANS_AND_DEPOSITS
)
)
)/(
SELECT count(DISTINCT L.CUSTOMER_ID)/COUNT(DISTINCT L.MIS_ACCT_OFFICER) AS RATIO
FROM LD_LOANS_AND_DEPOSITS L
WHERE REPORT_DATE = (
SELECT MIN(REPORT_DATE)
FROM LD_LOANS_AND_DEPOSITS
)
) * 100 AS CHANGE,
(
SELECT MIN(REPORT_DATE)
FROM LD_LOANS_AND_DEPOSITS
) AS REPORT_DATE1,
(
SELECT MAX(REPORT_DATE)
FROM LD_LOANS_AND_DEPOSITS
) AS REPORT_DATE2
查询我需要做的是使用比为1 /比率2之外,而不必重复返回theese 2值整个SQL代码。我该怎么做呢?
刚刚添加它,道歉 –