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

DB2 for Linux, UNIX, and Windows

DB2 for Linux, UNIX, and Windows

The following table describes the data masking, data subset, data discovery, and data generation operations that you can perform on the DB2 data types when the target is test data warehouse:
Data Types
Test Data Warehouse
Comments
Bigint
Yes
Blob (N)
Yes
Char for bit data
Yes
You can perform the data generation operation.
Char varying (Length)
Yes
Character (N)
Yes
Clob (N)
Yes
Date
Yes
Dbclob (N)
Yes
Dec
Yes
You can perform the data generation operation.
Decfloat (16)
Yes
Decfloat (34)
Yes
Decimal
Yes
Double
Yes
Double Precision
Yes
Float
Yes
Graphic (N)
Yes
Integer
Yes
Long Varchar
Yes
Long Vargraphic
Yes
Num
Yes
Numeric
Yes
Real
Yes
Smallint
Yes
Time
Yes
You cannot assign a data generation rule. TDM generates null values in the target.
Timestamp
Yes
Varchar for Bit Data
Yes
Varchar (N)
Yes
Vargraphic (N)
Yes
XML
Yes
Use dictionary generation rule to generate data.
You cannot perform data masking operations.