0~10개의 데이터를 구해서 이것을 EQUIP_CUR이라고 명하고
FETCH NEXT로 처리하면서 누적값을 구해서 리턴하는 프로시저 작성중입니다.
아래와 같이 하면....   1개만 있을때도 @idx가 0부터 9까지 다 돌지 않나요?
FETCH NEXT에서 비효율적인것 같은데....   좋은 방법 없을까요? ^^;;

FETCH NEXT FROM EQUIP_CUR INTO @USE_TIME
  WHILE(@@FETCH_STATUS = 0)
  BEGIN

   --PRINT '=====>USE_TIME'
   --PRINT @USE_TIME

   IF @idx = 0
   BEGIN
    SET @RESULT = @RESULT + @USE_TIME
   END
   ELSE
   BEGIN
    IF @idx = 1
    BEGIN
     IF @operation1 = '+'
     BEGIN
      SELECT @RESULT = (@RESULT + @USE_TIME)
     END
     ELSE
     BEGIN
      SELECT @RESULT = (@RESULT - @USE_TIME)
     END
    END
    IF @idx = 2
    BEGIN
     IF @operation2 = '+'
     BEGIN
      SELECT @RESULT = (@RESULT + @USE_TIME)
     END
     ELSE
     BEGIN
      SELECT @RESULT = (@RESULT - @USE_TIME)
     END
    END
    IF @idx = 3
    BEGIN
     IF @operation3 = '+'
     BEGIN
      SELECT @RESULT = (@RESULT + @USE_TIME)
     END
     ELSE
     BEGIN
      SELECT @RESULT = (@RESULT - @USE_TIME)
     END
    END
    IF @idx = 4
    BEGIN
     IF @operation4 = '+'
     BEGIN
      SELECT @RESULT = (@RESULT + @USE_TIME)
     END
     ELSE
     BEGIN
      SELECT @RESULT = (@RESULT - @USE_TIME)
     END
    END
    IF @idx = 5
    BEGIN
     IF @operation5 = '+'
     BEGIN
      SELECT @RESULT = (@RESULT + @USE_TIME)
     END
     ELSE
     BEGIN
      SELECT @RESULT = (@RESULT - @USE_TIME)
     END
    END
    IF @idx = 6
    BEGIN
     IF @operation6 = '+'
     BEGIN
      SELECT @RESULT = (@RESULT + @USE_TIME)
     END
     ELSE
     BEGIN
      SELECT @RESULT = (@RESULT - @USE_TIME)
     END
    END
    IF @idx = 7
    BEGIN
     IF @operation7 = '+'
     BEGIN
      SELECT @RESULT = (@RESULT + @USE_TIME)
     END
     ELSE
     BEGIN
      SELECT @RESULT = (@RESULT - @USE_TIME)
     END
    END
    IF @idx = 8
    BEGIN
     IF @operation8 = '+'
     BEGIN
      SELECT @RESULT = (@RESULT + @USE_TIME)
     END
     ELSE
     BEGIN
      SELECT @RESULT = (@RESULT - @USE_TIME)
     END
    END
    IF @idx = 9
    BEGIN
     IF @operation9 = '+'
     BEGIN
      SELECT @RESULT = (@RESULT + @USE_TIME)
     END
     ELSE
     BEGIN
      SELECT @RESULT = (@RESULT - @USE_TIME)
     END
    END
   END

   SET @idx = @idx + 1
   FETCH NEXT FROM EQUIP_CUR INTO @USE_TIME
  END