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Table of Contents

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  1. Preface
  2. Transformations
  3. Source transformation
  4. Target transformation
  5. Aggregator transformation
  6. Expression transformation
  7. Filter transformation
  8. Input transformation
  9. Joiner transformation
  10. Lookup transformation
  11. Mapplet transformation
  12. Normalizer transformation
  13. Output transformation
  14. Rank transformation
  15. Router transformation
  16. Sequence transformation
  17. Sorter transformation
  18. SQL transformation
  19. Union transformation

Transformations

Transformations

Passive mode configuration

Passive mode configuration

When you create an SQL transformation, you can configure it to run in passive mode instead of active mode. A passive transformation does not change the number of rows that pass through it. It maintains transaction boundaries and row types.
If you configure the SQL transformation to process a query, you can configure passive mode when you create the transformation. Configure passive mode in the transformation advanced properties.
When you configure the transformation as a passive transformation and a SELECT query returns more than one row,
Data Integration
returns the first row and an error to the SQLError field. The error states that the SQL transformation generated multiple rows.
If the SQL query has multiple SQL statements,
Data Integration
executes all statements but returns data for the first SQL statement only. The SQL transformation returns one row. The SQLError field contains the errors from all SQL statements. When multiple errors occur, they are separated by semicolons (
;
) in the SQLError field.

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