337 | GROUP BY and HAVING clauses with HAVING Groups in JPQL grouping queries can be filtered using the HAVING clause. The HAVING clause for the GROUP BY clause is like the WHERE clause for the FROM clause. ObjectDB supports the HAVING clause only when a GROUP BY clause exists. The following query uses HAVING to change the previous |
130 | New to Product & Having An IssueNew to Product & Having An Issue |
83 | having(restrictions)Method javax.persistence.criteria.CriteriaQuery CriteriaQuery<T> having( Predicate... restrictions ) Specify restrictions over the groups of the query according the conjunction of the specified restriction predicates. Replaces the previously added having restriction(s), if any. If no restrictions |
83 | having(restriction)Method javax.persistence.criteria.AbstractQuery AbstractQuery<T> having( Expression<Boolean> restriction ) Specify a restriction over the groups of the query. Replaces the previous having restriction(s), if any. Parameters: restriction - a simple or compound boolean expression Returns: the modified query Since: JPA 2.0 |
83 | having(restrictions)Method javax.persistence.criteria.AbstractQuery AbstractQuery<T> having( Predicate... restrictions ) Specify restrictions over the groups of the query according the conjunction of the specified restriction predicates. Replaces the previously having added restriction(s), if any. If no restrictions |
83 | having(restriction)Method javax.persistence.criteria.Subquery Subquery<T> having( Expression<Boolean> restriction ) Specify a restriction over the groups of the subquery. Replaces the previous having restriction(s), if any. This method only overrides the return type of the corresponding AbstractQuery method |
83 | having(restrictions)Method javax.persistence.criteria.Subquery Subquery<T> having( Predicate... restrictions ) Specify restrictions over the groups of the subquery according the conjunction of the specified restriction predicates. Replaces the previously added having restriction(s), if any. If no restrictions |
83 | having(restriction)Method javax.persistence.criteria.CriteriaQuery CriteriaQuery<T> having( Expression<Boolean> restriction ) Specify a restriction over the groups of the query. Replaces the previous having restriction(s), if any. This method only overrides the return type of the corresponding AbstractQuery method |
53 | JPA Query Structure (JPQL / Criteria). Having an SQL-like syntax in JPA queries is an important advantage because SQL is a very powerful query ... of up to 6 clauses in the following format: SELECT ... FROM ... [WHERE ...] [GROUP BY ... [HAVING ... , HAVING and ORDER BY are optional. The structure of JPQL DELETE and UPDATE queries is simpler: DELETE |
39 | Chapter 4 - JPA Queries (JPQL / Criteria) BY, HAVING, ORDER BY): Then the expressions that are used for building JPQL and criteria query |
