Identifies the thread of control for the XA transaction branch represented by this commitment definition.
Possible values are:
- THREAD
- The thread is the XA thread of control. The XA transaction branch represented by this commitment definition was started by the xa_start or db2xa_start API. All SQL work requested by the thread that started the transaction branch becomes part of the transaction branch regardless of which SQL connection is used to perform that work.
- CONNECTION
- The SQL connection is the XA thread of control. The XA transaction branch represented by this commitment definition was started by the SQLSetConnectAttr API or by a remote system that established an SQL connection to this system. All SQL work requested using the connection that started the transaction branch becomes part of the transaction branch regardless of requesting thread.