Class UnionClauseBNF


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

    Version:
    2.4
    Author:
    James Sutherland
    Since:
    2.4