Aster Analytics functions have version numbers assigned by Teradata. The version number lets you:
- Verify that the installed function is compatible with your version of Aster Database.
- Verify that the documentation version matches the version of the installed function.
- Verify that function updates succeeded.
For every new release of Aster Analytics Foundation, Teradata recommends that you update all functions. Functions whose syntax or behavior changed are listed in the Aster Analytics Release Notes.