Purpose
This tag defines a set of query strings expressed
in EJB Query Language (EJB QL) to retrieve a set of value objects. These query
strings will be used to retrieve the data and map the results to generated
value-objects. Each query string is enclosed in square brackets ("[]") to
denote the beginning and end of a query string. All root objects of the queries
should be casted to the correct value-object, using the syntax below.
Example: [select {$DepartmentDeep} as d where d.deptno between 1 and 2]
[select in(d.emps) as e where e.salary >3]