Table of Contents

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  1. Preface
  2. Introduction to Transformations
  3. Transformation Ports
  4. Transformation Caches
  5. Address Validator Transformation
  6. Aggregator Transformation
  7. Association Transformation
  8. Bad Record Exception Transformation
  9. Case Converter Transformation
  10. Classifier Transformation
  11. Comparison Transformation
  12. Consolidation Transformation
  13. Data Masking Transformation
  14. Data Processor Transformation
  15. Decision Transformation
  16. Duplicate Record Exception Transformation
  17. Expression Transformation
  18. Filter Transformation
  19. Hierarchical to Relational Transformation
  20. Java Transformation
  21. Java Transformation API Reference
  22. Java Expressions
  23. Joiner Transformation
  24. Key Generator Transformation
  25. Labeler Transformation
  26. Lookup Transformation
  27. Lookup Caches
  28. Dynamic Lookup Cache
  29. Match Transformation
  30. Match Transformations in Field Analysis
  31. Match Transformations in Identity Analysis
  32. Normalizer Transformation
  33. Merge Transformation
  34. Parser Transformation
  35. Python Transformation
  36. Rank Transformation
  37. Read Transformation
  38. Relational to Hierarchical Transformation
  39. REST Web Service Consumer Transformation
  40. Router Transformation
  41. Sequence Generator Transformation
  42. Sorter Transformation
  43. SQL Transformation
  44. Standardizer Transformation
  45. Union Transformation
  46. Update Strategy Transformation
  47. Web Service Consumer Transformation
  48. Parsing Web Service SOAP Messages
  49. Generating Web Service SOAP Messages
  50. Weighted Average Transformation
  51. Window Transformation
  52. Write Transformation
  53. Appendix A: Transformation Delimiters

Developer Transformation Guide

Developer Transformation Guide

Define the Ports

Define the Ports

Define input ports for each column in the employee source table. Select
Copy to Output
to change the input ports to pass-through ports for the columns. When you select
Copy to Output
, the Developer tool creates the corresponding output port for each port that you copy.
Create the following input pass-through ports:
Name
Type
Native Type
Precision
Scale
Copy to Output
EmpID
decimal
number(p,2)
4
0
x
LastName
string
varchar2
30
0
x
FirstName
string
varchar2
20
0
x
DeptID
string
varchar2
4
0
x
Phone
string
varchar2
16
0
x
The SQL transformation has the following output ports:
Name
Type
Native Type
Precision
Scale
EmpID
decimal
number(p,s)
4
0
LastName
string
varchar2
30
0
FirstName
string
varchar2
20
0
DeptID
string
varchar2
4
0
Phone
string
varchar2
16
0
HireDate
date/time
timestamp
29
0
Salary
decimal
number(p,s)
8
2
The Developer tool adds the "_output" suffix to each output port that it creates when you select
Copy to Output
.
Manually define the output ports for the hire date and salary columns. The SQL transformation returns the hire date and salary columns from the Salary table in the ports.

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