Chapter 8 Creating J2EE Applications for BEA WebLogic
This table lists the model and package extended attributes:
| Name | Description |
|---|---|
| group-name | A field-group name corresponds to a class identifier.
The weblogic-query element is used to associate a field-group with the query if the query retrieves an entity bean that should be pre-loaded into the cache by the query. Usage: weblogic-query |
| include-updates | The include-updates tag is used to specify that updates made during the current transaction must be reflected in the result of a query.
If include-updates is set to 'True', the container will flush all changes made by the current transaction to disk before executing the query. The default value is 'False', which provides the best performance. Usage: weblogic-query |
| max-elements | The max-elements extended attribute is used to specify the maximum number of elements that should be returned by a multi-valued query. This option is similar to the maxRows feature of JDBC.
Usage: weblogic-query |
| weblogic-ql | The weblogic-ql element specifies a query that contains a WebLogic specific extension to the ejb-ql language. You should specify queries that only use standard EJB-QL language features in the ejb-jar.xml deployment descriptor.
Usage: weblogic-query |
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