@Test
  public void testGetStatsWithEmptyPartitionList() throws ParseException {
    parse("select \"c/b/o_t1\".value from \"c/b/o_t1\" join \"//cbo_t2\" on \"c/b/o_t1\".key = \"//cbo_t2\".key where \"c/b/o_t1\".dt = '10' and \"c/b/o_t1\".c_boolean = true");
  }
Parser tests special character in table names.
parser/src/test/org/apache/hadoop/hive/ql/parse/TestSpecialCharacterInTableNamesQuotes.java