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Access intent implications for dynamic query

WebSphere Application Server gives you the option to set access intent policies for your entity enterprise beans as a way of managing their transfer of data with the underlying data store. An access intent policy controls the isolation level used on the data source connection, as well as the database locks used during data retrieval. By manipulating these elements, we can maximize the efficiency of the application's data flow.

To learn more, begin with the topic, Access intent policies and the topic, Concurrency control.

When formulating dynamic queries, keep in mind the following considerations concerning their interaction with access intent policies:


Related concepts

  • Access intent policies for EJB 2.x entity beans
  • Concurrency control
  • Access intent service
  • Dynamic query performance considerations


    Related tasks

  • Use the dynamic query service

  • Access intent -- isolation levels and update locks


    Related information:

    Concept topic