如何释放Connect Completed 与 UOW Waiting

Description
Database Connect Pending:==>The application has initiated a database connection but the request has not yet completed.
Database Connect Completed:==>The application has initiated a database connection and the request has completed.
Unit of Work Executing:==>The database manager is executing requests on behalf of the unit of work.
Unit of Work waiting:==>The database manager is waiting on behalf of the unit of work in the application. This status typically means that the system is executing in the application's code.
Lock Wait:==>The unit of work is waiting for a lock. After the lock is granted, the status is restored to its previous value.
Commit Active:==>The unit of work is committing its database changes.
Rollback Active:==>The unit of work is rolling back its database changes.
Recompiling:==>The database manager is recompiling (that is, rebinding) a plan on behalf of the application.
Compiling:==>The database manager is compiling an SQL statement or precompiling a plan on behalf of the application.
Request Interrupted:==>An interrupt of a request is in progress.
Database Disconnect Pending:==>The application has initiated a database disconnect but the command has not yet completed executing. The application may not have explicitly executed the database disconnect command. The database manager will disconnect from a database if the application ends without disconnecting.
Decoupled from Agent:==>The application has been decoupled from an agent.
Transaction Prepared:==>The unit of work is part of a global transaction that has entered the prepared phase of the two-phase commit protocol.
Transaction Heuristically Committed:==>The unit of work is part of a global transaction that has been heuristically committed.
Transaction Heuristically Rolled Back:==>The unit of work is part of a global transaction that has been heuristically rolled-back.
Transaction Ended:==>The unit of work is part of a global transaction that has ended but has not yet entered the prepared phase of the two-phase commit protocol.
Creating Database:==>The agent has initiated a request to create a database and that request has not yet completed.
Restarting Database:==>The application is restarting a database in order to perform crash recovery.
Restoring Database:==>The application is restoring a backup image to the database.
Backing Up Database:==>The application is performing a backup of the database.
Data Fast Load:==>The application is performing a "fast load" of data into the database.
Data Fast Unload:==>The application is performing a "fast unload" of data from the database.
Wait to Disable Table space:==>The application has detected an I/O error and is attempting to disable a particular table space. The application has to wait for all other active transactions on the table space to complete before it can disable the table space.
Quiescing a Table space:==>The application is performing a quiesce table space request.
Wait for Remote Partition:==>The application is waiting for a response from a remote partition in a partitioned database instance.
Remote Request Pending:==>The application is waiting for results from a federated data source.
Rollback to savepoint:==>The application is rolling back to a savepoint.