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.

Read syntax diagramSkip visual syntax diagram COMPAUTH NOYES
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.