SQL 中in传入字符串的处理

路就是把传入的字符串转换成一个table， 见代码

DECLARE @tempTable table(F1 nvarchar(20))

DECLARE @ch nvarchar(20)

DECLARE @PlanningCrewIDS nvarchar(200)

set @PlanningCrewIDS = '1,2,3,4,'

WHILE(@PlanningCrewIDS <>'')

BEGIN

SET @ch = LEFT(@PlanningCrewIDS,Charindex(',',@PlanningCrewIDS,1) -1)

INSERT @tempTable values(@ch)

SET @PlanningCrewIDS = stuff(@PlanningCrewIDS,1,Charindex(',',@PlanningCrewIDS,1),'')

END

SELECT FROM Candidate where IDPlanningCrew in(SELECT F1 FROM @tempTable)