SQL过程无法通过关键字BETWEEN正确执行

Question

enter link description here我在这里尝试根据员工ID打孔生成与每日出勤相关的报告。我链接了3个表，第一个是“ EdailyEvents（存储所有Punch记录），第二个是“ EAllocations”（存储所有员工详细信息，包括他们的项目编号和组号，称为“ FCode”），第三个表是EPosted（存储所有工作的）在关注点审核后数小时）。

过程是。员工标记出勤后。记录将交给他的上级，由他的组号（FCODE）进行审查。一旦上级审核并发布了工时，这些内容将转到“ EPosted表”。

所以我想做的是。根据每个项目的编号和未完成审核的日期，从EAllocations表生成FCode列表。以下是我使用的查询。我需要根据他的分配日期“ EReportDate”生成报告，这意味着如果报告日期>审阅日期，则报告不应显示为待处理。我的问题是，当我使用此行代码“ EAllocations.ERportDate <= @ ToDate”时当员工报告日期大于审阅日期时，向我显示待审。例如：员工已在2019年11月28日报告并分配（在EAllocations中以黄色突出显示），但在报告中显示他的评论从21-11-2019到30-11-2019（显示为“ P”，如报告中标记）尚待审核我正在选择日期范围以生成报告。 @fromDate是21-11-2019＆@ToDate是30-11-2019。

CREATE PROCEDURE [dbo].[Pro_Pending] 

-- ==================================================
-- DECLARE VARIABLES
-- ==================================================

@FromDate as date,
@ToDate as date,
@Pending as Varchar(1)='P'


AS
BEGIN

DECLARE 
@LFromDate as date,
@LToDate as date

SET @LFromDate=@FromDate
SET @LToDate=@ToDate


SET NOCOUNT ON;

SELECT       
EAllocations.EFCode AS 'FCODE NO.', 
EDailyEvents.EPunchDate AS 'DATE', 
EAllocations.EProjectNo 'PROJECT NO.',
EAllocations.EAdminName 'SITE ADMIN', 
@PENDING AS 'STATUS'

FROM EAllocations

INNER JOIN
EDailyEvents ON EDailyEvents.EToken=EAllocations.EToken

WHERE 
EAllocations.EReleaseDate IS NULL
AND
EAllocations.ERportDate<=@ToDate AND NOT EXISTS(SELECT EPosted.ETokenNo FROM EPosted 
WHERE 
EDailyEvents.EToken=EPosted.ETokenNo AND EDailyEvents.EPunchDate=EPosted.EPunchDate) AND EDailyEvents.EPunchDate BETWEEN @LFromDate AND @LToDate

OR

EAllocations.EReleaseDate >=EDailyEvents.EPunchDate
AND
EAllocations.ERportDate<=@ToDate AND NOT EXISTS(SELECT EPosted.ETokenNo FROM EPosted
WHERE 
EDailyEvents.EToken=EPosted.ETokenNo  AND EDailyEvents.EPunchDate=EPosted.EPunchDate) AND EDailyEvents.EPunchDate BETWEEN @LFromDate AND @LToDate

ORDER BY EAllocations.EFCode



END

Answer 1

我认为您已经解决了复杂的问题。我相信这是您要查找的代码：

CREATE PROCEDURE [dbo].[Pro_Pending] 

-- ==================================================
-- DECLARE VARIABLES
-- ==================================================

@FromDate as date,
@ToDate as date,
@Pending as Varchar(1)='P'


AS
BEGIN

DECLARE 
@LFromDate as date,
@LToDate as date

SET @LFromDate=@FromDate
SET @LToDate=@ToDate


SET NOCOUNT ON;

SELECT  EAllocations.EFCode AS 'FCODE NO.', 
        EDailyEvents.EPunchDate AS 'DATE', 
        EAllocations.EProjectNo 'PROJECT NO.',
        EAllocations.EAdminName 'SITE ADMIN', 
        @PENDING AS 'STATUS'
FROM EAllocations
INNER JOIN EDailyEvents 
    ON EDailyEvents.EToken=EAllocations.EToken
WHERE (
    EAllocations.EReleaseDate IS NULL 
    OR EAllocations.EReleaseDate >=EDailyEvents.EPunchDate
)
AND EAllocations.ERportDate<=@ToDate 
AND NOT EXISTS(
    SELECT EPosted.ETokenNo 
    FROM EPosted 
    WHERE EDailyEvents.EToken=EPosted.ETokenNo 
    AND EDailyEvents.EPunchDate=EPosted.EPunchDate
) 
AND EDailyEvents.EPunchDate BETWEEN @LFromDate AND @LToDate
ORDER BY EAllocations.EFCode

END