Question

我正在尝试过滤accountledger.transactiondate以仅返回那些在2019-04-01至2020-03-31之间的退款。

但是WHERE子句无效。

我将WHERE语句重新定位到了脚本中的许多位置；结果没有变化。

这是我的代码：

SELECT accountledger.CAMPUSCODE, accountledger.ID, students.FNAME,
    students.LNAME, accountledger.PROGRAM,
    accountledger.TRANSACTIONDATE, accountledger.TRANSACTIONAMOUNT,
    accountledger.DESCRIPTION as 'ENR Desc',
    accountledger.TRANSACTIONCODE as 'Inv Desc',
    chart_accounts.NAME AS 'ChAcc Name' 
FROM accountledger 

INNER JOIN students 
  ON accountledger.ID = students.ID
INNER JOIN fees 
  ON accountledger.TRANSACTIONCODE = fees.NAME
INNER JOIN chart_accounts 
  ON fees.ACCOUNT = chart_accounts.ACCOUNT

WHERE accountledger.TRANSACTIONtype = 'I' 
  and accountledger.transactioncode like '%refund%'
   or accountledger.transactioncode like '%paid to d-ed%'
   or accountledger.transactioncode like '%paid to military%'
   or accountledger.transactioncode like '%paid to voc rehab%'
  and chart_accounts.NAME
  AND accountledger.transactiondate BETWEEN 2019-04-01 AND 2020-03-31
GROUP BY accountledger.id
ORDER BY accountledger.TRANSACTIONDATE

我希望仅在WHERE语句的日期参数内发出的退款。但是，无论交易日期如何，脚本都会返回所有退款。

Answer 1

使用正确的语法

accountledger.transactiondate BETWEEN CAST('2019-04-01' AS DATE) AND CAST('2020-03-31' AS DATE)

代替

accountledger.transactiondate BETWEEN 2019-04-01 AND 2020-03-31

WHERE陈述式无法运作

1 个答案: