Temporary database option dqp_enabled allows you to enable or disable DQP at the connection level.
You can set the temporary database option dqp_enabled to OFF to disable DQP for the current connection. You can set the option to ON (the default value) to enable DQP for the current connection, but only when DQP is enabled for the user by that user's login policy for the logical server of the current connection.
Users must be licensed for the Multiplex Grid Option to run secondary servers. For dqp_enabled syntax and complete description, see Using Sybase IQ Multiplex.