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JPA Doc
49

joinCollection(attributeName)

Method javax.persistence.criteria.From CollectionJoin joinCollection(   String attributeName ) Create an inner join to the specified Collection-valued attribute. Parameters: attributeName - name of the attribute for the target of the join Returns: the resulting join Throws
JPA Doc
49

joinCollection(attributeName, jt)

Method javax.persistence.criteria.From CollectionJoin 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
JPA Doc
49

joinList(attributeName)

Method javax.persistence.criteria.From ListJoin joinList(   String attributeName ) Create an inner join to the specified List-valued attribute. Parameters: attributeName - name of the attribute for the target of the join Returns: the resulting join Throws: IllegalArgumentException - if attribute of the given name does not exist Since: JPA 2.0
JPA Doc
49

joinList(attributeName, jt)

Method javax.persistence.criteria.From ListJoin joinList(   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
JPA Doc
49

joinMap(attributeName)

Method javax.persistence.criteria.From MapJoin joinMap(   String attributeName ) Create an inner join to the specified Map-valued attribute. Parameters: attributeName - name of the attribute for the target of the join Returns: the resulting join Throws: IllegalArgumentException - if attribute of the given name does not exist Since: JPA 2.0
JPA Doc
49

joinMap(attributeName, jt)

Method javax.persistence.criteria.From MapJoin joinMap(   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
JPA Doc
49

joinSet(attributeName)

Method javax.persistence.criteria.From SetJoin joinSet(   String attributeName ) Create an inner join to the specified Set-valued attribute. Parameters: attributeName - name of the attribute for the target of the join Returns: the resulting join Throws: IllegalArgumentException - if attribute of the given name does not exist Since: JPA 2.0
JPA Doc
49

joinSet(attributeName, jt)

Method javax.persistence.criteria.From SetJoin joinSet(   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
Manual
45

Chapter 4 - JPA Queries (JPQL / Criteria)

(and a criteria query) is explained by describing the main clauses of JPQL queries (SELECT, FROM, WHERE, GROUP
Forum
22

Delete object from collection versus delete from JPQL

Delete object from collection versus delete from JPQL