About named queries

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Manual
22

Database Explorer [2011-09-21]

to view data in ObjectDB databases, execute JPQL and JDOQL queries and edit the content of databases ... ) in the database and their persistent fields and indexes. The [Query] window enables running JPQL and JDOQL queries, as discussed below. Closing a Database Connection Use the File > Close menu command
Manual
22

Database Explorer

to view data in ObjectDB databases, execute JPQL and JDOQL queries and edit the content of databases ... ) in the database and their persistent fields and indexes. The [Query] window enables running JPQL and JDOQL queries, as discussed below. Closing a Database Connection Use the File > Close menu command
Manual
22

JPA Entity Fields

the database, but is still available after retrieval by a special automatic query. Note: Navigation ... , since it requires running queries. Inverse fields are essential for collection fields when using ORM JPA ... relationship: @Entity public class Employee { String name; @ManyToOne Department department
Manual
21

JPA Persistable Types

, package or private) and it can be either concrete or abstract. Entity Class Names Entity classes are represented in queries by entity names. By default, the entity name is the unqualified name of the entity class (i.e. the short class name excluding the package name). A different entity name can be set
JDO Doc
21

addSubquery(sub, variableDeclaration, candidateCollectionExpression, parameters)

without the leading ":", and the value as the name of the expression in the outer query. If the trimmed ... variableDeclaration - the name of the variable to be used in this Query candidateCollectionExpression ... Method javax.jdo.Query void addSubquery(   Query sub,   String variableDeclaration,   String
JDO Doc
21

javax.jdo.annotations.Queries

javax.jdo.annotations Annotation Queries Target: Classes Annotation for a group of named queries. Since: JDO 2.1 Query[] value The named queries The named queries Returns: The named queries Since: JDO 2.1
JDO Doc
20

addSubquery(sub, variableDeclaration, candidateCollectionExpression, parameter)

the subquery. Parameters: sub - the subquery to add to this Query variableDeclaration - the name ... Method javax.jdo.Query void addSubquery(   Query sub,   String variableDeclaration,   String candidateCollectionExpression,   String parameter ) Add a subquery to this query. The String version
JDO Doc
20

setFilter(filter)

Method javax.jdo.Query void setFilter(   String filter ) Set the filter for the query. The filter ... of the Query; and for all variables there exists a value for which the filter expression evaluates to true ... ) method. Identifiers in the expression are considered to be in the name space of the specified class
JDO Doc
20

addSubquery(sub, variableDeclaration, candidateCollectionExpression)

Method javax.jdo.Query void addSubquery(   Query sub,   String variableDeclaration,   String candidateCollectionExpression ) Add a subquery to this query. Parameters: sub - the subquery to add to this Query variableDeclaration - the name of the variable in the outer query to bind the results
JDO Doc
20

setResultClass(cls)

Method javax.jdo.Query void setResultClass(   Class cls ) Specify the type of object in ... or set to null, the result class defaults to the candidate class of the query. If the result ... put methods or fields. Each result expression must match one of: a public field that matches the name