Showing posts with label Cursor. Show all posts
Showing posts with label Cursor. Show all posts

Tuesday, 23 August 2011

Cursor


Cursor  following steps,

1.DECLARE CURSOR
2.OPEN CURSOR
3.FETCH CURSOR
4.PROCESSING
5.CLOSE
6.DEALLOCATE



-DECLARE CURSORDECLARE @NAME NVARCHAR(50)DECLARE
SET
SELECT
@SNAME CURSOR @SNAME = CURSOR FOR NAMEFROM ACCNAME--OPEN CURSOROPEN @SNAME --FETCH CURSORFETCH
FROM
NEXT @SNAME INTO @NAME--PROCESSING CURSORWHILE @@FETCH_STATUS = 0BEGIN
PRINT
@NAME--SELECT @NAME FETCH
FROM
NEXT @SNAME INTO @NAMEEND--CLOSE CURSORCLOSE @SNAME--DEALOCATE CURSORDEALLOCATE @SNAME
--SELECT FROM TABLENAME
SELECT
*fROM ACCNAME