jpa/org.eclipse.persistence.jpa.jpql/src/test/java/org/eclipse/persistence/jpa/tests/jpql/JPQLQueries2_1.java

/*
 * Copyright (c) 2012, 2020 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
//     Oracle - initial API and implementation
//
package org.eclipse.persistence.jpa.tests.jpql;

/**
 * This class provides a list of queries that are written against the JPQL 2.1 grammar.
 *
 * @version 2.4
 * @since 2.4
 * @author Pascal Filion
 */
@SuppressWarnings("nls")
public final class JPQLQueries2_1 {

    private JPQLQueries2_1() {
        super();
    }

    public static String query_001() {
        return "Select e " +
               "From Employee e Join TREAT(e.projects AS LargeProject) lp " +
               "Where lp.budget = :value";
    }

    public static String query_002() {
        return "Select e " +
               "From Employee e Join TREAT(e.projects LargeProject) lp";
    }

    public static String query_003() {
        return "SELECT TREAT(TREAT(p.project LargeProject).parent AS LargeProject).endDate " +
              "FROM Product p";
    }
}