遍历表中记录

DECLARE @temp TABLE
(
[id] INT IDENTITY(1, 1) ,
[Name] VARCHAR(10)
)

DECLARE @tempId INT ,

　　 @tempName VARCHAR(10)

INSERT  INTO @temp

VALUES  ( 'a' )

INSERT  INTO @temp

VALUES  ( 'b' )

INSERT  INTO @temp

VALUES  ( 'c' )

INSERT  INTO @temp

VALUES  ( 'd' )

INSERT  INTO @temp

VALUES  ( 'e' )

表变量实现表遍历

WHILE EXISTS ( SELECT   [id]FROM     @temp )

BEGIN

SELECT TOP 1

@tempId = [id] ,

@tempName = [Name]

FROM    @temp

DELETE  FROM @tempWHERE   [id] = @tempId

END

利用游标遍历表

DECLARE @tempId INT ,

@tempName VARCHAR(10)

DECLARE test_Cursor CURSOR LOCAL FOR

SELECT   [id],[name] FROM @temp

OPEN test_Cursor

WHILE @@FETCH_STATUS = 0

BEGIN

FETCH NEXT FROM test_Cursor INTO @tempId,@tempname

PRINT 'Name:----' + @tempName

END

CLOSE test_Cursor

DEALLOCATE test_Cursor