Datastage 控件使用指南 Datastage 产品开发使用指南 - i - 目 录 1. 引言 ..................................................................................................................................................... 1 2. 常用 STAGE 使用说明...................................................................................................................... 1 2.1. SEQUENTIAL FILE STAGE ............................................................................................................... 1 2.2. ANNOTATION ................................................................................................................................. 4 2.3. COLUMN EXPORT STAGE................................................................................................................ 5 2.4. CHANGE CAPTURE STAGE .............................................................................................................. 7 2.5. COPY STAGE .................................................................................................................................. 9 2.6. FILTER STAGE .............................................................................................................................. 10 2.7. FUNNEL STAGE ............................................................................................................................ 11 2.8. TANSFORMER STAGE .................................................................................................................... 12 2.9. SORT STAGE ................................................................................................................................. 13 2.10. LOOKUP STAGE.......................................................................................................................... 14 2.11. JOIN STAGE ......................................................................................................
