Controls the default frequency of notify messages issued by certain commands.
Option can be set at the database (PUBLIC) or user level. When set at the database level, the value becomes the default for any new user, but has no impact on existing users. When set at the user level, overrides the PUBLIC value for that user only. No system privilege is required to set option for self. System privilege is required to set at database level or at user level for any user other than self.
Requires the SET ANY PUBLIC OPTION system privilege to set this option. Can be set temporary for an individual connection or for the PUBLIC role. Takes effect immediately.
This option sets the default number of notify messages SAP Sybase IQ issued for certain commands that produce them. The NOTIFY clause for some of the commands (such as CREATE INDEX, LOAD TABLE, and DELETE) override this value. Other commands that do not support the NOTIFY clause always use this value. The default does not restrict the number of messages you can receive.