Table of Contents

Search

  1. Preface
  2. Introduction to Test Data Management
  3. Test Data Manager
  4. Projects
  5. Policies
  6. Data Discovery
  7. Data Subset
  8. Data Masking
  9. Data Masking Techniques and Parameters
  10. Data Generation
  11. Data Generation Techniques and Parameters
  12. Working with Test Data Warehouse
  13. Plans and Workflows
  14. Monitor
  15. Reports
  16. ilmcmd
  17. tdwcmd
  18. tdwquery
  19. Data Type Reference
  20. Data Type Reference for Test Data Warehouse
  21. Glossary

Identity Columns in TDM

Identity Columns in TDM

Read the following information before you perform TDM operations on identity columns:
  • You cannot move data from a source DBO schema to a target non-DBO schema on a Sybase database if the data contains an identity column and indexes.
  • If you enable the auto identity option in the database and there are no primary keys or unique keys in a table, Sybase adds the SYB_IDENTITY_COL column. You must mark the column as restricted. A workflow fails if you do not mark the SYB_IDENTITY_COL column as restricted.
  • To disable an identity column on a Microsoft SQL Server database, the database user must have execute permission on sp_help.