Column Remove Operator

---

Operator 설명

• DataFrame에서 선택한 column을 제거하는 Operator

Operator 파라미터 설명

• selectedColumnId: 제거할 column의 ID (repeated)

Operator 모듈 테스트 결과

입력 데이터

PRCS_YEAR	PRCS_MON	PRCS_DAY	PRCS_HH	LINK_ID	PRCS_SPD	PRCS_TRV_TIME
2015	09	01	00	1000000100	1.0	29.0
2015	09	01	00	1000000200	2.0	36.0
2015	09	01	00	1000000300	3.0	55.0
2015	09	01	00	1000000400	4.0	50.0
2015	09	01	00	1000000500	5.0	109.0
2015	09	01	00	1000000600	6.0	73.0
2015	09	01	00	1000000700	7.0	29.0
2015	09	01	00	1000000800	8.0	26.0
2015	09	01	00	1000000900	9.0	17.0
2015	09	01	00	1000001000	10.0	21.0
2015	09	01	00	1000000100	11.0	29.0
2015	09	01	00	1000000200	12.0	36.0
2015	09	01	00	1000000300	13.0	55.0
2015	09	01	00	1000000400	14.0	50.0
2015	09	01	00	1000000500	15.0	109.0
2015	09	01	00	1000000600	16.0	73.0
2015	09	01	00	1000000700	17.0	29.0
2015	09	01	00	1000000800	18.0	26.0
2015	09	01	00	1000000900	19.0	17.0
2015	09	01	00	1000001000	20.0	21.0

결과 데이터

PRCS_YEAR	PRCS_MON	PRCS_DAY	PRCS_HH	LINK_ID	PRCS_SPD
2015	09	01	00	1000000100	1.0
2015	09	01	00	1000000200	2.0
2015	09	01	00	1000000300	3.0
2015	09	01	00	1000000400	4.0
2015	09	01	00	1000000500	5.0
2015	09	01	00	1000000600	6.0
2015	09	01	00	1000000700	7.0
2015	09	01	00	1000000800	8.0
2015	09	01	00	1000000900	9.0
2015	09	01	00	1000001000	10.0
2015	09	01	00	1000000100	11.0
2015	09	01	00	1000000200	12.0
2015	09	01	00	1000000300	13.0
2015	09	01	00	1000000400	14.0
2015	09	01	00	1000000500	15.0
2015	09	01	00	1000000600	16.0
2015	09	01	00	1000000700	17.0
2015	09	01	00	1000000800	18.0
2015	09	01	00	1000000900	19.0
2015	09	01	00	1000001000	20.0

• 입력 데이터의 마지막 column인 PRCS_TRV_TIME을 삭제하도록 설정하였다.
• 위의 결과 DataFrame에서 입력 데이터의 마지막 column인 PRCS_TRV_TIME column이 삭제된 것을 확인할 수 있다.