@Test
  public void testInsert() throws ParseException {
    parse("insert into table \"src/_/cbo\" select * from default.src");
    parse("insert overwrite table \"src/_/cbo\" select * from default.src");
    parse("insert into \"t//\" values(1)");
    parse("insert into \"t//\" values(null)");
  }
Parser tests special character in table names.
parser/src/test/org/apache/hadoop/hive/ql/parse/TestSpecialCharacterInTableNamesQuotes.java