COMPAUTH control statement
The COMPAUTH control statement specifies whether the segment compression routine is called in supervisor state.
If you use an encryption exit of InfoSphere® Guardium® Data Encryption for Db2® and IMS Databases as the segment compression exit, specifying COMPAUTH YES reduces performance degradation.
- COMPAUTH
- Specifies that this is a COMPAUTH statement.
- NO
- The segment compression exit is called in problem state.
- YES
- The segment compression exit is called in supervisor state.
If the COMPAUTH statement is not specified, NO is the default.
Tip: You can override the default value in the runtime parameters module. See the
explanation of the IIURDFLT COMPAUTH entry in Defining runtime parameters.