DQP_ENABLED_OVER_NETWORK Option

Temporary database option DQP_ENABLED_OVER_NETWORK allows you to enable or disable distributed query processing over the network at the connection level.

Allowed Values

ON, OFF

Default

OFF

Scope

Option can be set at the database (PUBLIC) or user level. At the database level, the value becomes the default for any new user, but has no impact on existing users. 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 for PUBLIC or for other user or role. Can be set temporary for an individual or public.

Remarks

You can set the temporary database option DQP_ENABLED_OVER_NETWORK to ON to enable DQP over the network for the current connection. The OFF (default) setting has no effect, and the setting of the DQP_ENABLED logical server policy option determines whether or not DQP is used over the network for queries on the current connection.

LS Policy Option Setting	Database Option Setting	DQP Query Behavior
DQP_ENABLED 1	DQP_ENABLED_OVER_NETWORK ON	Queries on the current connection execute over network. Other queries use the shared temporary store.
DQP_ENABLED 2	DQP_ENABLED_OVER_NETWORK ON	All queries execute over network
DQP_ENABLED 2	DQP_ENABLED OFF	All queries run in simplex mode.

Note Any changes you make to a logical server policy option affect new connections only. Logical server policy options for existing connections are based on the time that the connection was initially established.