Table of Contents

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  1. Preface
  2. Analyst Service
  3. Content Management Service
  4. Data Integration Service
  5. Data Integration Service Architecture
  6. Data Integration Service Management
  7. Data Integration Service Grid
  8. Data Integration Service Applications
  9. Mass Ingestion Service
  10. Metadata Access Service
  11. Metadata Manager Service
  12. Model Repository Service
  13. PowerCenter Integration Service
  14. PowerCenter Integration Service Architecture
  15. High Availability for the PowerCenter Integration Service
  16. PowerCenter Repository Service
  17. PowerCenter Repository Management
  18. PowerExchange Listener Service
  19. PowerExchange Logger Service
  20. SAP BW Service
  21. Search Service
  22. System Services
  23. Test Data Manager Service
  24. Test Data Warehouse Service
  25. Web Services Hub
  26. Application Service Upgrade
  27. Application Service Databases
  28. Connecting to Databases from Windows
  29. Connecting to Databases from UNIX
  30. Updating the DynamicSections Parameter of a DB2 Database

Virtual Column Properties

Virtual Column Properties

Configure the properties for the virtual columns included in an SQL data service.
The following table describes the configurable virtual column properties:
Property
Description
Create Index
Enables the Data Integration Service to generate indexes for the cache table based on this column. Default is false.
Deny With
When you use column level security, this property determines whether to substitute the restricted column value or to fail the query. If you substitute the column value, you can choose to substitute the value with NULL or with a constant value.
Select one of the following options:
  • ERROR. Fails the query and returns an error when an SQL query selects a restricted column.
  • NULL. Returns a null value for a restricted column in each row.
  • VALUE. Returns a constant value for a restricted column in each row.
Insufficient Permission Value
The constant that the Data Integration Service returns for a restricted column.