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How write a query in JPA2 with LEFT JOIN on INNER JOIN ? select a.description, a.id, p1.description, p2.description,p3.description from action a left join action_profile ap1 on ap1.id_action=a.id inner join profile p1 on ap1.id_profile=p1.id and p1.name='?' left join action_profile ap2 on ap2.id

Hello I get an error when executing the following JPQL query: select doi from Doi doi left join fetch doi.metadata metadata left join fetch metadata.titles titles left join fetch metadata.creators creators left join fetch metadata.descriptions descriptions left join fetch metadata.publishers

Hello, I'm a little bit confused about a left join fetch behaviour. In this test case, i try to fetch my 3 children using a left join fetch. But my collection is null after closing the em ... ();         // Try to retrieve parent and children using left join fetch

First of all, thank you for promptly implementing JOIN FETCH over nested paths in response ... , but I attempt to LEFT JOIN FETCH all the members of a collection within a (non-existent) member ... works (returns my instance of C): SELECT c FROM C c LEFT JOIN FETCH c.bList WHERE id=:id; But if I

looks like this: SELECT DISTINCT $1 FROM Organisation $1 JOIN $1.attributeList $2 LEFT JOIN $1.parentOrg $3 LEFT JOIN $3.parentOrg $4 WHERE ((($2.name='Attribute1') AND ($2.valueAsString='1')) AND (($3.organisationId='root') OR ($4.organisationId='root'))) As I understand, since I use LEFT Joins

of eager fetch in JPQL as follows: SELECT c FROM C JOIN FETCH c.bList WHERE c.id=:id But when I attempt to take it to the 2nd level: SELECT c FROM C JOIN FETCH c.bList JOIN FETCH c.bList.aList WHERE c.id ... : SELECT c FROM C JOIN c.bList b JOIN FETCH c.bList JOIN FETCH b.aList WHERE c.id=:id but that gets

descrica2_2_3_ from the User usuario0_ left outer join on area area1_ usuario0_.codigo_area = area1_.codigo left outer join on User usuario2_ usuario0_.codigo_chefe = usuario2_.codigo left outer join company empresa3_ on usuario2_.codigo_empresa = empresa3_.codigo left outer join on specialty especialid4

jpqlResult = em.createQuery( "SELECT d FROM Demand d JOIN FETCH d.services WHERE d=:demand ... You should be able to filter duplicates with DISTINCT: SELECT DISTINCT d FROM Demand d JOIN FETCH d.services ... is clear: SELECT d FROM Department d LEFT JOIN FETCH d.employees WHERE d.deptno = 1 "A fetch join

Possible issue for JPQL "LEFT [OUTER] JOIN " is doing "[INNER] JOIN ".   Thanks. eurojet P. F ... ;   - "SELECT a,b FROM A a LEFT OUTER JOIN a.listB b WHERE b IS NULL" where the output ... -valued field.     - "SELECT a,b FROM A a LEFT OUTER JOIN a.listB b WHERE b.id IS NULL

this article, join fetch seems to be the right choice. What about ObjectDb ? The implementation is totally different. Is an "All eager strategy" more efficient that many join fetch ( cartesian product + distinct ... all strategy" Or "Fetch Join strategy" for ObjectDb ? Regards, Xirt xirt Sylvain Is an "All eager

Hi, Using objectdb 2.2.8_06. Running the following query: SELECT DISTINCT $1 FROM CDI $1 JOIN $1.contactDetails $2 JOIN $2.addresses $3 JOIN $3.attributeList $4  JOIN $2.phoneNumbers $5 JOIN $5.attributeList $6 WHERE ((($4.name='suburb') AND ($4.valueAsString='Los Angeles')) AND (($6.name

of using JOIN FETCH to avoid excessive round trips to the database: SELECT c FROM Country c JOIN FETCH c ... = em.createQuery(         "select p from Person p join fetch p ... then this is normal for JOIN FETCH and you can remove duplication by using SELECT DISTINCT . support Support

its id like: SELECT event FROM Calendar c1, SharedCalendar c2 INNER JOIN c1.events AS event INNER JOIN ... , SharedCalendar c2 INNER JOIN c1.events AS event1 INNER JOIN c2.original.events AS event2 WHERE c1.id=?1

when using query with join . The query code is: TypedQuery inspirationQuery = em.createQuery(    ... Inspiration insp join insp.products p where (p.supplier = ?1)",      ... ) from Inspiration insp join insp.products p where (p.supplier = ?1)", InspirationsPerSupplierResult

this query: "SELECT i FROM Invoice i LEFT OUTER JOIN i.itemList items" But this query never returns ... , LEFT JOIN works correctly. Is this normal behaviour? Thank you Michael   Sample application public ... (); Query query = em.createQuery( "SELECT i FROM Invoice i LEFT OUTER JOIN i.itemList items"); List

EmbeddedA); ... // Try to query using join From from = criteria.from(MyEntity.class); MapJoin join = from.joinMap("embeddeds"); Path pathToEmbeddedAName = join .value().get("name")

Hi, I have a question about detaching objects after issuing query with JOIN FETCH. Let's say I ... with all A classes skipping lazy loading: select b from B b join fetch b.aClasses After closing entity manager, B ... thought, that after join fetch and CascadeType.DETACH list of A classes should be accessible from B

. JOINED ) ... @ManyToOne private CI ci; subclass CIstring private String text; I am not sure ... fields in JOIN queries). Please try the new build (2.0.4_01) that should fix the bug. The attached

Hi In objectdb site i found : Note: This ORM/SQL annotation is silently ignored by ObjectDB so i want   join tow table and generate a third table. Ex:  table 1: employee    table 2: address  and the generate table will be table 3: emp_add employee: e_id, e_name address: add

, executing the JOIN may require iteration over 160,000 x 160,000 x 160,000 tuples. The following test

variable (with or without an explicit variable name) for iteration. Multiple variables and JOIN are not

;backupThread. join (); // Wait until the backup is completed.     

, multiselect , array , tuple , construct ). FROM clause ( from , join , fetch ). WHERE clause

a foreign key to join to another table. It is used to join the primary table of an entity subclass in the JOINED mapping strategy to the primary table of its superclass; it is used within a SecondaryTable annotation to join a secondary table to a primary table; and it may be used in a OneToOne mapping in

: Annotation Target: Method, Field Specifies the mapping of an association to an intermediate join table. It is applied to the owning side of an association. A join table is typically used in the mapping ... , and one-to-one associations (both bidirectional and unidirectional). When a join table is used in mapping

mapping is a foreign key mapping, the joinColumns element is used. If the relationship mapping uses a join table, the joinTable element must be specified to override the mapping of the join table and/or its join columns. Example 1: Overriding the mapping of a relationship defined by a mapped superclass

, Serializable Defines the three varieties of join . Support for RIGHT outer joins is not required. Applications which make use of right joins might not be portable between providers or between SQL databases. Since: Jakarta Persistence (JPA) 2.0 Enum Constants INNER Inner join . Since: Jakarta Persistence

the persistence context has not been joined to the transaction. QueryTimeoutException - if the statement ... and there is no transaction or the persistence context has not been joined to the transaction ... other than NONE has been set and there is no transaction or the persistence context has not been joined

- if there is no transaction or the persistence context has not been joined to the transaction. QueryTimeoutException ... context has not been joined to the transaction. QueryTimeoutException - if the query execution exceeds ... been joined to the transaction. QueryTimeoutException - if the query execution exceeds the query timeout

. If the join is for a OneToOne or ManyToOne mapping using a foreign key mapping strategy, the foreign key column is in the table of the source entity or embeddable. If the join is for a unidirectional ... . If the join is for a ManyToMany mapping or for a OneToOne or bidirectional ManyToOne / OneToMany

owned by the entity that are contained in join tables are locked if the property jakarta.persistence ... such a relationship or element collection generally locks only the rows in the join table or collection ... state of that instance. If a joined inheritance strategy is used, or if the entity

. If the map key is for a ManyToMany entity relationship or for a OneToMany entity relationship using a join table, the map key column is in a join table. If the map key is for a OneToMany entity relationship ... is for a OneToMany or ManyToMany entity relationship using a join table, the name of the join table

{ @ElementCollection @CollectionTable(name = "HOMES") // use default join column name @AttributeOverrides ... . The default only applies if a single join column is used. The default is the same as for JoinColumn ... primary key column.) However, if there is more than one join column, a JoinColumn annotation

) The name of the table that contains the foreign key column. If the join is for a map key for an element collection, the foreign key column is in the collection table for the map value. If the join ... a join table, the foreign key column is in a join table. If the join is for a OneToMany entity

upon the context. If the join is for a map key for an element collection, the foreign key column is in the collection table for the map value. If the join is for a map key for a ManyToMany entity relationship or for a OneToMany entity relationship using a join table, the foreign key column is in a join table

the primary table of the applicable entity. Default: If the join is for a OneToOne or ManyToOne ... . If the join is for a unidirectional OneToMany mapping using a foreign key mapping strategy, the name of the table of the target entity. If the join is for a ManyToMany mapping or for a OneToOne or

, mapping to an intermediate table called the join table . Every many-to-many association has two sides, the owning side and the non-owning, or inverse, side. The join table is specified on the owning ... the relationship field or property of the owning side. The join table for the relationship, if not defaulted

from a get or join operation and the query result type is specified. For example: CriteriaQuery q = cb ... ").get("state")); CriteriaQuery q2 = cb.createQuery(Product.class); q2.select(q2.from(Order.class) . join ("items") . join ("product")); Parameters: selection - selection specifying the item

properties of the entity are mapped to the primary table. If no primary key join columns are specified, the join columns are assumed to reference the primary key columns of the primary table ... PrimaryKeyJoinColumn[] pkJoinColumns (Optional) The columns that are used to join with the primary table. Defaults

;  String attributeName ,    JoinType jt ) Create a join to the specified Map -valued attribute using the given join type. Parameters: attributeName - name of the attribute for the target of the join jt - join type Returns: the resulting join . Throws: IllegalArgumentException

;  String attributeName ,    JoinType jt ) Create a fetch join to the specified attribute using the given join type. Parameters: attributeName - name of the attribute for the target of the join jt - join type Returns: the resulting fetch join . Throws: IllegalArgumentException

;  SingularAttribute attribute ,    JoinType jt ) Create a fetch join to the specified single-valued attribute using the given join type. Parameters: jt - join type attribute - target of the join Returns: the resulting fetch join . Since: Jakarta Persistence (JPA) 1.0

;  PluralAttribute attribute ,    JoinType jt ) Create a fetch join to the specified collection-valued attribute using the given join type. Parameters: jt - join type attribute - target of the join Returns: the resulting join . Since: Jakarta Persistence (JPA) 1.0

joinCollection (    String attributeName ,    JoinType jt ) Create a join to the specified Collection -valued attribute using the given join type. Parameters: attributeName - name of the attribute for the target of the join jt - join type Returns: the resulting join . Throws

;  String attributeName ,    JoinType jt ) Create a join to the specified Set -valued attribute using the given join type. Parameters: attributeName - name of the attribute for the target of the join jt - join type Returns: the resulting join . Throws: IllegalArgumentException

;  String attributeName ,    JoinType jt ) Create a join to the specified List -valued attribute using the given join type. Parameters: attributeName - name of the attribute for the target of the join jt - join type Returns: the resulting join . Throws: IllegalArgumentException

Parent p join p.children c where c.age = 42", Parent.class).getResultList().size());         System.out.println(em.createQuery("select from Parent p join p ... ;   System.out.println(em.createQuery("select from Parent p join p.children c where c

hi, There seems to be an issue with full cross joins & maps. This query: SELECT  $1 FROM com.lexware.vereinsverwaltung.verein.mitglied.Mitglied  $1 LEFT JOIN $1.qubletFRAGMENTMAP $4,   ... Alexander Adam It seems that simple iteration on map values in JOIN has not been implemented and a map

.customer.VendorCustomer $1 JOIN $1.qubletFRAGMENTMAP $2, com.quasado.foundation.warehouse.contract ... do select from "VendorCustomer" yet through using the join , he is also selecting all "Customer ... should not even join the $1.qubletFRAGMENTMAP of any other class but "VendorCustomer"!? thanks Alex quasado

As demonstrated in this forum thread , a mapped by collection field with lazy fetch mode is not initialized in results of a query that uses JOIN FETCH on that collection field (when enhancement is used). support Support   Build 2.4.1_06 fixes this issue (fields are now initialized