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Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .MapJoin MapJoin on (    Expression restriction ) Modify the join to restrict the result according to the specified ... - a simple or compound boolean expression Returns: the modified join object. Since: Jakarta Persistence (JPA) 2 .1

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .MapJoin MapJoin on (    Predicate... restrictions ) Modify the join to restrict the result according to the specified ... : restrictions - zero or more restriction predicates Returns: the modified join object. Since: Jakarta Persistence (JPA) 2 .1

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .ListJoin ListJoin on (    Predicate... restrictions ) Modify the join to restrict the result according to the specified ... : restrictions - zero or more restriction predicates Returns: the modified join object. Since: Jakarta Persistence (JPA) 2 .1

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .Order Nulls getNullPrecedence() Return the precedence of null values. Returns: the precedence of null values . Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaBuilder Predicate and (    List restrictions ) Create a conjunction of the given restriction predicates ... predicates Returns: and predicate. Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaBuilder Predicate or (    List restrictions ) Create a disjunction of the given restriction predicates ... predicates Returns: or predicate. Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .From Join join (    EntityType entity ,    JoinType joinType ) Create and add a join to the given entity. Parameters: entity - metamodel entity representing the join target joinType - join type Returns: the resulting join. Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .From Join join (    Class entityClass ) Create and add an inner join to the given entity. Parameters: entityClass - the target entity class Returns: the resulting join. Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .From Join join (    Class entityClass ,    JoinType joinType ) Create and add a join to the given entity. Parameters: entityClass - the target entity class joinType - join type Returns: the resulting join. Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .From Join join (    EntityType entity ) Create and add an inner join to the given entity. Parameters: entity - metamodel entity representing the join target Returns: the resulting join. Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaQuery CriteriaQuery having (    List restrictions ) Specify restrictions over the groups of the query according ... : restrictions - a list of zero or more restriction predicates Returns: the modified query. Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .Expression Predicate notEqualTo (    Expression value ) Create a predicate to test whether the expression is unequal to the argument. Parameters: value - expression to be tested against Returns: predicate testing for inequality. Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .Expression Predicate notEqualTo (    Object value ) Create a predicate to test whether the expression is unequal to the argument. Parameters: value - value to be tested against Returns: predicate testing for inequality. Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .Expression Predicate equalTo (    Expression value ) Create a predicate to test whether the expression is equal to the argument. Parameters: value - expression to be tested against Returns: predicate testing for equality. Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .Expression Predicate equalTo (    Object value ) Create a predicate to test whether the expression is equal to the argument. Parameters: value - value to be tested against Returns: predicate testing for equality. Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .Expression Expression cast (    Class type ) Cast this expression to the specified type, returning a new expression object ... - a basic type Returns: a scalar expression of the given basic type. Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaQuery CriteriaQuery where (    List restrictions ) Modify the query to restrict the query result according ... : restrictions - a list of zero or more restriction predicates Returns: the modified query. Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaBuilder Expression extract (    TemporalField field ,    Expression temporal ) Create an expression ... - a temporal field type temporal - a date, time, or datetime Returns: expression for the value of the extracted field. Since: Jakarta Persistence (JPA) 3. 2

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaBuilder Join treat (    Join join ,    Class type ) Downcast Join object to the specified type. Parameters: join - Join object type - type to be downcast to Returns: Join object of the specified type. Since: Jakarta Persistence (JPA) 2 .1

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaBuilder CollectionJoin treat (    CollectionJoin join ,    Class type ) Downcast CollectionJoin object ... : CollectionJoin object of the specified type. Since: Jakarta Persistence (JPA) 2 .1

, which was the only query interface in JPA 1, and the TypedQuery interface, which was introduced in JPA 2 ... because it introduces the Country class to ObjectDB. Dynamic JPQL, Criteria API, and named queries In ... Criteria API provides an alternative way to build dynamic queries. It uses Java objects that represent

Jakarta Persistence (JPA) Enum in jakarta.persistence. criteria .Predicate jakarta.persistence. criteria .Predicate.BooleanOperator java.lang.Object ∟ java.lang.Enum ∟ jakarta.persistence. criteria .Predicate.BooleanOperator Implemented Interfaces: Constable , Comparable , Serializable Since: Jakarta

Jakarta Persistence (JPA) Enum in jakarta.persistence. criteria .CriteriaBuilder jakarta.persistence. criteria .CriteriaBuilder.Trimspec java.lang.Object ∟ java.lang.Enum ∟ jakarta.persistence. criteria .CriteriaBuilder.Trimspec Implemented Interfaces: Constable , Comparable , Serializable Used

Exception thrown by ConnectionFunction.apply , if any. Since: Jakarta Persistence (JPA) 3. 2 void ... of entity graph Returns: entity graph. Since: Jakarta Persistence (JPA) 2 .1 EntityGraph ... graph. Since: Jakarta Persistence (JPA) 2 .1 Query createNamedQuery ( String name ) Create an instance

Objects (JDO) Complete JDO 2 support (passed the JDO 2 TCK). Support for JDO 3 new features is in ... like syntax. Query Definition and API Dynamic query definition, including using JPA Criteria Query

Jakarta Persistence API (JPA) 3. 2 documentation, generated from the official JavaDoc and enriched with practical notes. It groups the API types into logical sections to help you locate core concepts ... , criteria queries, and JPQL for data retrieval and manipulation. Describes the metamodel and graph APIs

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaQuery CriteriaQuery ... of the query execution depends on the specification of the type of the criteria query object ... : If the type of the criteria query is CriteriaQuery (i.e., a criteria query object created by

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaQuery CriteriaQuery ... of the query execution depends on the specification of the type of the criteria query object created as ... follows: If the type of the criteria query is CriteriaQuery (i.e., a criteria query object created

the programmatic Criteria API. These interfaces support both static and dynamic query construction ... ("SELECT ... FROM ... WHERE ..."); or Criteria query objects, as described below. For detailed usage instructions, refer to the JPA Query API section in the ObjectDB manual. Criteria query API

does not provide an API to define parameters explicitly (except when using the Criteria API). Instead ... over ordinal parameters. Criteria Query Parameters In a JPA query built using the JPA Criteria API ... its superinterface, Parameter ) rather than by names or numbers. For more details, see the Parameters in Criteria

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaBuilder CriteriaQuery createQuery() Create a CriteriaQuery object. Returns: criteria query object. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaBuilder CriteriaQuery createQuery (    Class resultClass ) Create a CriteriaQuery object with the given result type. Parameters: resultClass - type of the query result Returns: criteria query object. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaBuilder CriteriaQuery createTupleQuery() Create a CriteriaQuery object that returns a tuple of objects as its result. Returns: criteria query object. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaBuilder Expression nullif (    Expression x ,    Y y ) Create an expression that tests whether its argument are equal, returning null if they are and the value of the first expression if they are not

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaBuilder Coalesce coalesce() Create a coalesce expression. Returns: coalesce expression. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaBuilder SimpleCase selectCase (    Expression expression ) Create a simple case expression. Parameters: expression - to be tested against the case conditions Returns: simple case expression. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CriteriaBuilder Case selectCase() Create a general case expression. Returns: general case expression. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .AbstractQuery Predicate getGroupRestriction() Return the predicate that corresponds to the restriction(s) over the grouping items, or null if no restrictions have been specified. Returns: having clause predicate. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .AbstractQuery boolean isDistinct() Return whether duplicate query results must be eliminated or retained. Returns: boolean indicating whether duplicate query results must be eliminated. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .AbstractQuery Class getResultType() Return the result type of the query or subquery. If a result type was specified as an argument to the createQuery or subquery method, that type is returned. If the query was created using

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .AbstractQuery AbstractQuery distinct (    boolean distinct ) Specify whether duplicate query results are eliminated. A true value will cause duplicates to be eliminated. A false value will cause duplicates to be retained

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .AbstractQuery Set getRoots() Return the query roots. These are the roots that are defined for the CriteriaQuery or Subquery itself, including any subquery roots defined as a result of correlation. Returns an empty set if no roots

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .AbstractQuery Selection getSelection() Return the selection of the query, or null if no selection has been set. Returns: selection item. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .AbstractQuery List getGroupList() Return a list of the grouping expressions. Returns empty list if no grouping expressions have been specified. Modifications to the list do not affect the query. Returns: the list of grouping expressions. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CommonAbstractCriteria Predicate getRestriction() Return the predicate that corresponds to the where clause restriction(s), or null if no restrictions have been specified. Returns: where clause predicate. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CommonAbstractCriteria Set getParameters() Return the parameters of the query. Returns empty set if there are no parameters. Modifications to the set do not affect the query. Returns: the query parameters. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CollectionJoin CollectionAttribute getModel() Return the metamodel representation for the collection attribute. Returns: metamodel type representing the Collection that is the target of the join. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence. criteria .CommonAbstractCriteria Subquery subquery (    Class type ) Create a subquery of the query. Parameters: type - the subquery result type Returns: subquery. Since: Jakarta Persistence (JPA) 1.0

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of persistent types is available at section 3. 2 ). ObjectDB provides an additional storing method ... (an embedded object can only be retrieved using a reference from its containing object). 6. 2   ... of the first object in the database is always 1, the ID of the second object is 2