About Criteria API

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Issue
21

Issue with TYPE expression in Criteria API

.criteria.CriteriaBuilder; import javax.persistence.criteria.CriteriaQuery; import javax.persistence.criteria.Root; public class T605 {     public static void main(String[] args
Manual
16

GROUP BY and HAVING clauses

HAVING COUNT(c) > 1 can be built using the criteria query API as follows: CriteriaQuery ... become inaccessible. GROUP BY and HAVING in Criteria Queries The CriteriaQuery interface provides methods
JPA Doc
15

javax.persistence.criteria.JoinType

javax.persistence.criteria Enum JoinType java.lang.Object java.lang.Enumcriteria.JoinType> javax.persistence.criteria.JoinType Implemented Interfaces: Serializable, Comparable Defines the three types of joins. Right outer joins and right outer fetch joins
JPA Doc
15

javax.persistence.criteria.ParameterExpression

javax.persistence.criteria Interface ParameterExpression Superinterfaces: Expression, Parameter, Selection, TupleElement Type of criteria query parameter expressions. Since: JPA 2.0 ... to the parameter must be assignable to this type. This method is required to be supported for criteria queries
JPA Doc
15

javax.persistence.criteria.Predicate.BooleanOperator

javax.persistence.criteria Enum Predicate.BooleanOperator java.lang.Object java.lang.Enumcriteria.Predicate.BooleanOperator> javax.persistence.criteria.Predicate.BooleanOperator Implemented Interfaces: Serializable, Comparable Since: JPA 2.0
JPA Doc
15

javax.persistence.criteria.AbstractQuery

javax.persistence.criteria Interface AbstractQuery Subinterfaces: CriteriaQuery, Subquery The AbstractQuery interface defines functionality that is common to both top-level queries and subqueries. It is not intended to be used directly in query construction. All queries must have: a set of root
JPA Doc
15

javax.persistence.criteria.CompoundSelection

javax.persistence.criteria Interface CompoundSelection Superinterfaces: Selection, TupleElement The CompoundSelection interface defines a compound selection item (tuple, array, or result of constructor). Since: JPA 2.0 Selection alias(String name) Assigns an alias to the selection item
JPA Doc
15

javax.persistence.criteria.CriteriaBuilder.Case

javax.persistence.criteria Interface CriteriaBuilder.Case Superinterfaces: Expression, Selection, TupleElement Interface used to build general case expressions. Case conditions are evaluated in the order in which they are specified. Since: JPA 2.0 Selection alias(String name) Assigns
JPA Doc
15

javax.persistence.criteria.CriteriaBuilder.Coalesce

javax.persistence.criteria Interface CriteriaBuilder.Coalesce Superinterfaces: Expression, Selection, TupleElement Interface used to build coalesce expressions. A coalesce expression is equivalent to a case expression that returns null if all its arguments evaluate to null
JPA Doc
15

javax.persistence.criteria.CriteriaBuilder.In

javax.persistence.criteria Interface CriteriaBuilder.In Superinterfaces: Expression, Predicate, Selection, TupleElement Interface used to build in predicates. Since: JPA 2.0 Selection alias(String name) Assigns an alias to the selection item. Assigns an alias