java.lang.Object
org.eclipse.persistence.jpa.jpql.parser.JPQLQueryBNF
org.eclipse.persistence.jpa.jpql.parser.UnionClauseBNF

public final class UnionClauseBNF extends JPQLQueryBNF
The query BNF for the order by clause.
BNF: union_clause ::= { UNION | INTERSECT | EXCEPT } [ALL] subquery
Since:
2.4
Version:
2.4