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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. Appendix A: Data Type Reference
  21. Appendix B: Data Type Reference for Test Data Warehouse
  22. Appendix C: Data Type Reference for Hadoop
  23. Appendix D: Glossary

DB2 for Linux, UNIX and Windows

DB2 for Linux, UNIX and Windows

The following table describes the supported IBM DB2 data types when you use a JDBC source connection and when the target is Hive or HDFS:
Data Types
Hive
HDFS
Comments
BigInt
Yes
Yes
Char
Yes
Yes
Char Varying
Yes
Yes
Character
Yes
Yes
Clob
Yes
Yes
Date
Yes
Yes
DBClob
Yes
Yes
Dec
Yes
Yes
DecFloat
Yes
Yes
Decimal
Yes
Yes
Double
Yes
Yes
Double Precision
Yes
Yes
Float
Yes
Yes
Graphic
Yes
Yes
Integer
Yes
Yes
Num
Yes
Yes
Numeric
Yes
Yes
Real
Yes
Yes
SmallInt
Yes
Yes
Time
Yes
Yes
Timestamp
Yes
Yes
Varchar
Yes
Yes
Vargraphic
Yes
Yes
When the target is Hive or HDFS and the source connection type is JDBC, TDM does not support the following IBM DB2 data types:
  • Long Varchar
  • Long Vargraphic