Module Owb Mappings
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Module Owb Mappings - Presentation Transcript
- Mappings Core of ETL, SQL, Operators
- Mappings
- Core to Product
- Think SQL
- Ok, PL/SQL
- Batch
- Logical
- Mappings Require
- Data Objects already created
- Not really though
- OWB Runtime Rep and Target Schema
- Oracle
- 8/9i/10g
- No other DATABASE for ETL
- Mapping Editor
- Map GUI elements
- Mapping Operators
- SQL : Generate Immediate Result
- Mapping Deployment
- Validating
- Code Generation
- Uses location information
- Optimized for Oracle version
- Execution
- Debugging
- Questions
- T/F: Mappings run in real time.
- What is the most commonly used operator? (opinionated)
- Columns of tables are called _______ when they are represented as a table operator.
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