我是SQL案例陈述的新手。当我使用案例陈述时,'在'之间。从而表示错误。查询以下
SELECT CASE
WHEN @Divid=1 THEN CONVERT(varchar(20),datename(mm,m.dob)) + ' ' + CONVERT(varchar(20),datename(DAY ,m.dob))
ELSE CONVERT(varchar(20),datename(mm,m.ActualDOB)) + ' ' + CONVERT(varchar(20),datename(DAY ,m.ActualDOB))
END 'DOB' ,
m.FirstName + ISNULL(m.LastName,'') 'Name',
m.EmployeeNo ,
m.Customer
FROM sEmployeeMaster m
JOIN lDivision d ON m.BizVertical=d.Division
WHERE d.DivisionID= @Divid
AND CASE
WHEN @Divid=1 THEN MONTH(dob) BETWEEN MONTH(getdate()) AND MONTH(getdate()+2)
AND DAY(dob)BETWEEN DAY(getdate()) AND DAY(getdate()+2)
ELSE MONTH(ISNULL(m.ActualDOB,dob) BETWEEN MONTH(getdate()) AND MONTH(getdate()+2)
AND DAY(m.ActualDOB,
dob)BETWEEN DAY(getdate()) AND DAY(getdate()+2)
END
答案 0 :(得分:5)
您不能在where子句中使用分支和条件语句。您只需将其更改为完整的逻辑语句:
WHERE d.DivisionID= @Divid
AND (
(@Divid = 1 AND
MONTH(dob) BETWEEN MONTH(getdate()) AND MONTH(getdate()+2)
AND DAY(dob)BETWEEN DAY(getdate()) AND DAY(getdate()+2))
OR
(@Divid <> 1 AND
MONTH(ISNULL(m.ActualDOB,dob) BETWEEN MONTH(getdate()) AND MONTH(getdate()+2)
AND DAY(m.ActualDOB,dob)BETWEEN DAY(getdate()) AND DAY(getdate()+2))
)