我有3个表(1. Emp,2. OnLeave,3.DaysWeeks)。我试图写一个枢轴查询displyas empname,并calenderdates列)SQL数据透视表查询错误:未封闭的引号
当我尝试运行数据透视查询时出现跟随错误。
1.在字符串'2016-12-31]))as pvt'后未使用引号。
2.Incorrect附近的语法 '2016年12月31日]))为列兵'
DECLARE @cols AS NVARCHAR(MAX),
@query AS NVARCHAR(MAX)
SELECT @cols = STUFF((SELECT ',' + QUOTENAME([CalDate])
FROM DaysWeeks
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)')
,1,1,'')
SELECT @query =
'WITH cte AS (
SELECT EmpDays.Employee,EmpDays.CalDate, ISNULL(v.VacationType,1) AS LeaveStatus
FROM dbo.OnLeave v
RIGHT OUTER JOIN
(SELECT e.EmpID AS Employee, dw.CalDate AS CalDate, dw.DayOfWeekName AS DoWName
FROM daysweeks dw,
dbo.Emp e
WHERE dw.CalYear = 2016 AND dw.monthnumber=1) AS EmpDays
ON
v.EmpID = EmpDays.Employee
AND v.StartingDate <= empdays.CalDate
AND v.EndingDate >= empdays.CalDate
)
SELECT * FROM cte PIVOT
(Max(cte.LeaveStatus) FOR cte.CalDate in([' + @cols + '])) as pvt'
EXEC SP_EXECUTESQL @query
只要试着打印'@ query'的值,看看它是否是正确的语法。你甚至可以手动执行'@ query'的内容来查看你缺少的内容 –
是的,我试图运行,而不是@cols我通过了一个日期,然后它工作正常。但我的要求是我需要显示一个月的所有日期= 1需要显示为列。 – Programmer2015
尝试从查询中删除[],因为日期已包含在[日期]中。所以你的进入('+ @cols +')。有关此更多信息,请参阅http://stackoverflow.com/questions/27422109/how-to-pivot-dynamically-with-date-as-column –