Examples with AbstractHANADialect org.hibernate.dialect.AbstractHANADialect used on opensource projects

Example 6 with AbstractHANADialect

use of org.hibernate.dialect.AbstractHANADialect in project hibernate-orm by hibernate.

the class FooBarTest method testCollectionsInSelect.

@Test
public void testCollectionsInSelect() throws Exception {
    Session s = openSession();
    Transaction t = s.beginTransaction();
    Foo[] foos = new Foo[] { null, new Foo() };
    s.save(foos[1]);
    Baz baz = new Baz();
    baz.setDefaults();
    baz.setFooArray(foos);
    s.save(baz);
    Baz baz2 = new Baz();
    baz2.setDefaults();
    s.save(baz2);
    Bar bar = new Bar();
    bar.setBaz(baz);
    s.save(bar);
    List list = s.createQuery("select new Result(foo.string, foo.long, foo.integer) from Foo foo").list();
    assertTrue(list.size() == 2 && (list.get(0) instanceof Result) && (list.get(1) instanceof Result));
    /*list = s.find("select new Result( baz.name, foo.long, count(elements(baz.fooArray)) ) from Baz baz join baz.fooArray foo group by baz.name, foo.long");
		assertTrue( list.size()==1 && ( list.get(0) instanceof Result ) );
		Result r = ((Result) list.get(0) );
		assertEquals( r.getName(), baz.getName() );
		assertEquals( r.getCount(), 1 );
		assertEquals( r.getAmount(), foos[1].getLong().longValue() );*/
    list = s.createQuery("select new Result( baz.name, max(foo.long), count(foo) ) from Baz baz join baz.fooArray foo group by baz.name").list();
    assertTrue(list.size() == 1 && (list.get(0) instanceof Result));
    Result r = ((Result) list.get(0));
    assertEquals(r.getName(), baz.getName());
    assertEquals(r.getCount(), 1);
    assertTrue(r.getAmount() > 696969696969696000l);
    //The following test is disabled for databases with no subselects...also for Interbase (not sure why).
    if (!(getDialect() instanceof MySQLDialect) && !(getDialect() instanceof HSQLDialect) && /*&& !(dialect instanceof MckoiDialect)*/
    !(getDialect() instanceof SAPDBDialect) && !(getDialect() instanceof PointbaseDialect)) {
        s.createQuery("select count(*) from Baz as baz where 1 in indices(baz.fooArray)").list();
        s.createQuery("select count(*) from Bar as bar where 'abc' in elements(bar.baz.fooArray)").list();
        s.createQuery("select count(*) from Bar as bar where 1 in indices(bar.baz.fooArray)").list();
        if (!(getDialect() instanceof DB2Dialect) && !(getDialect() instanceof Oracle8iDialect) && !(getDialect() instanceof SybaseDialect) && !(getDialect() instanceof Sybase11Dialect) && !(getDialect() instanceof SybaseASE15Dialect) && !(getDialect() instanceof PostgreSQLDialect) && !(getDialect() instanceof PostgreSQL81Dialect) && !(getDialect() instanceof AbstractHANADialect)) {
            // SybaseAnywhereDialect supports implicit conversions from strings to ints
            s.createQuery("select count(*) from Bar as bar, bar.component.glarch.proxyArray as g where g.id in indices(bar.baz.fooArray)").list();
            s.createQuery("select max( elements(bar.baz.fooArray) ) from Bar as bar, bar.component.glarch.proxyArray as g where g.id in indices(bar.baz.fooArray)").list();
        }
        s.createQuery("select count(*) from Bar as bar where '1' in (from bar.component.glarch.proxyArray g where g.name='foo')").list();
        s.createQuery("select count(*) from Bar as bar where '1' in (from bar.component.glarch.proxyArray g where g.name='foo')").list();
        s.createQuery("select count(*) from Bar as bar left outer join bar.component.glarch.proxyArray as pg where '1' in (from bar.component.glarch.proxyArray)").list();
    }
    list = s.createQuery("from Baz baz left join baz.fooToGlarch join fetch baz.fooArray foo left join fetch foo.foo").list();
    assertTrue(list.size() == 1 && ((Object[]) list.get(0)).length == 2);
    s.createQuery("select baz.name from Bar bar inner join bar.baz baz inner join baz.fooSet foo where baz.name = bar.string").list();
    s.createQuery("SELECT baz.name FROM Bar AS bar INNER JOIN bar.baz AS baz INNER JOIN baz.fooSet AS foo WHERE baz.name = bar.string").list();
    if (!(getDialect() instanceof HSQLDialect))
        s.createQuery("select baz.name from Bar bar join bar.baz baz left outer join baz.fooSet foo where baz.name = bar.string").list();
    s.createQuery("select baz.name from Bar bar join bar.baz baz join baz.fooSet foo where baz.name = bar.string").list();
    s.createQuery("SELECT baz.name FROM Bar AS bar JOIN bar.baz AS baz JOIN baz.fooSet AS foo WHERE baz.name = bar.string").list();
    if (!(getDialect() instanceof HSQLDialect)) {
        s.createQuery("select baz.name from Bar bar left join bar.baz baz left join baz.fooSet foo where baz.name = bar.string").list();
        s.createQuery("select foo.string from Bar bar left join bar.baz.fooSet foo where bar.string = foo.string").list();
    }
    s.createQuery("select baz.name from Bar bar left join bar.baz baz left join baz.fooArray foo where baz.name = bar.string").list();
    s.createQuery("select foo.string from Bar bar left join bar.baz.fooArray foo where bar.string = foo.string").list();
    s.createQuery("select bar.string, foo.string from Bar bar inner join bar.baz as baz inner join baz.fooSet as foo where baz.name = 'name'").list();
    s.createQuery("select foo from Bar bar inner join bar.baz as baz inner join baz.fooSet as foo").list();
    s.createQuery("select foo from Bar bar inner join bar.baz.fooSet as foo").list();
    s.createQuery("select bar.string, foo.string from Bar bar join bar.baz as baz join baz.fooSet as foo where baz.name = 'name'").list();
    s.createQuery("select foo from Bar bar join bar.baz as baz join baz.fooSet as foo").list();
    s.createQuery("select foo from Bar bar join bar.baz.fooSet as foo").list();
    assertTrue(s.createQuery("from Bar bar join bar.baz.fooArray foo").list().size() == 1);
    assertTrue(s.createQuery("from Bar bar join bar.baz.fooSet foo").list().size() == 0);
    assertTrue(s.createQuery("from Bar bar join bar.baz.fooArray foo").list().size() == 1);
    s.delete(bar);
    if (getDialect() instanceof DB2Dialect || getDialect() instanceof PostgreSQLDialect || getDialect() instanceof PostgreSQL81Dialect) {
        s.createQuery("select one from One one join one.manies many group by one order by count(many)").iterate();
        s.createQuery("select one from One one join one.manies many group by one having count(many) < 5").iterate();
    }
    s.createQuery("from One one join one.manies many where one.id = 1 and many.id = 1").list();
    s.createQuery("select one.id, elements(one.manies) from One one").iterate();
    s.createQuery("select max( elements(one.manies) ) from One one").iterate();
    s.createQuery("select one, elements(one.manies) from One one").list();
    Iterator iter = s.createQuery("select elements(baz.fooArray) from Baz baz where baz.id=?").setParameter(0, baz.getCode(), StandardBasicTypes.STRING).iterate();
    assertTrue(iter.next() == foos[1] && !iter.hasNext());
    list = s.createQuery("select elements(baz.fooArray) from Baz baz where baz.id=?").setParameter(0, baz.getCode(), StandardBasicTypes.STRING).list();
    assertEquals(1, list.size());
    iter = s.createQuery("select indices(baz.fooArray) from Baz baz where baz.id=?").setParameter(0, baz.getCode(), StandardBasicTypes.STRING).iterate();
    assertTrue(iter.next().equals(new Integer(1)) && !iter.hasNext());
    iter = s.createQuery("select size(baz.stringSet) from Baz baz where baz.id=?").setParameter(0, baz.getCode(), StandardBasicTypes.STRING).iterate();
    assertEquals(new Integer(3), iter.next());
    s.createQuery("from Foo foo where foo.component.glarch.id is not null").list();
    iter = s.createQuery("select baz, size(baz.stringSet), count( distinct elements(baz.stringSet) ), max( elements(baz.stringSet) ) from Baz baz group by baz").iterate();
    while (iter.hasNext()) {
        Object[] arr = (Object[]) iter.next();
        log.info(arr[0] + " " + arr[1] + " " + arr[2] + " " + arr[3]);
    }
    s.delete(baz);
    s.delete(baz2);
    s.delete(foos[1]);
    t.commit();
    s.close();
}

Example 7 with AbstractHANADialect

use of org.hibernate.dialect.AbstractHANADialect in project hibernate-orm by hibernate.

the class ASTParserLoadingTest method testNakedEntityAssociationReference.

@Test
public void testNakedEntityAssociationReference() {
    // note: simply performing syntax and column/table resolution checking in the db
    Session s = openSession();
    s.beginTransaction();
    if (getDialect() instanceof AbstractHANADialect) {
        s.createQuery("from Animal where mother is null").list();
    } else {
        s.createQuery("from Animal where mother = :mother").setParameter("mother", null).list();
    }
    s.getTransaction().commit();
    s.close();
}