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  • Common Content for Data Engineering 10.5.7
  • 모든 제품

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  1. 서문
  2. 매핑
  3. 맵렛
  4. 매핑 매개 변수
  5. 매개 변수를 할당할 위치
  6. 매핑 출력
  7. SQL 쿼리에서 매핑 생성
  8. 동적 매핑
  9. 동적 매핑을 개발 및 실행하는 방법
  10. 동적 매핑 사용 사례
  11. 매핑 관리
  12. PowerCenter로 내보내기
  13. PowerCenter에서 가져오기
  14. 성능 조정
  15. 푸시다운 최적화
  16. 분할된 매핑
  17. Developer tool 이름 지정 규칙

Developer 매핑 가이드

Developer 매핑 가이드

이전 다음

Pushdown Compatibility

Pushdown Compatibility

The Data Integration Service can push transformation logic to the source database when the transformation contains operators and functions that the source supports. The Data Integration Service translates the transformation expression into a query by determining equivalent operators and functions in the database. If there is no equivalent operator or function, the Data Integration Service processes the transformation logic.
If the source uses an ODBC connection and you configure a database-specific ODBC provider in the ODBC connection object, then the Data Integration Service considers the source to be the native source type.