아래소스중 찐한부분 #TEMP 이건 뭘뜻하는건지요??

set ANSI_NULLS ON

set QUOTED_IDENTIFIER ON

go

ALTER     PROCEDURE [dbo].[KM_US_SET_GROUP_HIERARCHY]

(

       @GROUPID      VARCHAR(50)       

)

AS

DECLARE  @GROUP_LEVEL NUMERIC, @CURRENT  NUMERIC, @COUNT  NUMERIC,  @TEMPGROUPID VARCHAR(50),

       @TEMP_SEQ  NUMERIC(1) ,@CURRENT_ID VARCHAR(50), @CURRENT_NM  VARCHAR(500)

CREATE TABLE #TEMP

(

             SEQ           NUMERIC(1) NOT NULL,

             GROUPID       VARCHAR(50) NOT NULL,

             NAME          VARCHAR(500) NOT NULL

)

BEGIN

       DELETE FROM IKEP_US_GROUP_HIERARCHY WHERE GROUPID=@GROUPID

       INSERT INTO IKEP_US_GROUP_HIERARCHY(GROUPID, NAME)

       SELECT ID, NAME FROM IKEP_US_GROUP WHERE ID=@GROUPID

       SET @CURRENT = 0

       SET @TEMPGROUPID = @GROUPID

       WHILE @CURRENT >= 0

       BEGIN

             IF EXISTS (SELECT ID FROM IKEP_US_GROUP  WHERE ID=@TEMPGROUPID )

             BEGIN

                    INSERT INTO #TEMP(SEQ, GROUPID, NAME)

                    SELECT  @CURRENT, ID, NAME FROM IKEP_US_GROUP WHERE ID = @TEMPGROUPID

                    SELECT  @TEMPGROUPID =PARENTGROUPID FROM IKEP_US_GROUP WHERE ID = @TEMPGROUPID

                    IF EXISTS (SELECT PARENTGROUPID FROM IKEP_US_GROUP WHERE ID = @TEMPGROUPID  )

                           SET @CURRENT = @CURRENT +1

                    ELSE

                           BEGIN

                                 SET @GROUP_LEVEL = @CURRENT

                                 SET @CURRENT = -1

                           END

             END

             ELSE

                    RETURN

       END

       DECLARE HEIARCHYCursor CURSOR FOR

             SELECT  SEQ FROM #TEMP ORDER BY SEQ DESC

       OPEN HEIARCHYCursor

       FETCH NEXT FROM HEIARCHYCursor INTO @TEMP_SEQ