This is invoked when you display or remove the DB2 transaction messages in the gadget.
在显示或删除这个小工具中的DB2事务消息时，就会调用此特性。
2
For example, the first short transaction materializes objects using a read-only query, which lets you display the objects without leaving the transaction open.
例如，第一个短事务使用只读查询来具体化对象，这让您可以在不打开事务就显示对象。
3
On the Extended Insight dashboard you can displaytransaction response time data by application, by user, or by server using workload cluster groups.