HqlParserTest.java 文件源码

@Test
public void testIndexAccess() throws Exception {
    final String qry = "select o from Order o where o.items[0].id = 1234";

    HqlParser parser = HqlParseTreeBuilder.INSTANCE.parseHql( qry );

    Collection<ParseTree> fromClauses = XPath.findAll( parser.statement(), "//fromClause", parser );
    assertEquals( 1, fromClauses.size() );
}