To assign values to a query band in a profile, submit a CREATE/MODIFY PROFILE request. The profile query band is automatically set for the session at logon. You can submit a MODIFY PROFILE QUERY_BAND = NULL request at any time to remove the query band from the profile. For the syntax and more extensive examples, see Teradata Vantage™ - SQL Data Definition Language Syntax and Examples, B035-1144.
If the transaction, session, and profile query bands have the same name but with different values, the name/value pair used for workload management classification is the first one found in a query band searched in the following order:
- Transaction query band
- Session query band
- Profile query band