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

SQL Transformation Query

SQL Transformation Query

Create an SQL query in the SQL Editor to retrieve rows from a database or to update the database.
To create a query, type the query statement in the SQL Editor in the SQL view. You can enter up to 32767 characters in an SQL query statement. The SQL Editor provides a list of the transformation ports that you can reference in the query. You can double-click a port name to add it as a query parameter.
When you create a query, the SQL Editor validates the port names in the query. It also verifies that the ports you use for string substitution are string datatypes. The SQL Editor does not validate the syntax of the SQL query.
You can use constants in the SQL query. Enclose each string in a single quote (').
The following figure shows a sample SQL query:
The SQL view shows the Ports tab and the area where you define the SQL query.
You can create a static SQL query. The query statement does not change, but you can include parameters to change values. The Data Integration Service runs the query for each input row.

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