docs: public int getLowercaseTableNames() throws SQLException {
      if (lowercaseTableNames == -1) {
        try (Statement st = createStatement()) {
          try (ResultSet rs = st.executeQuery("select @@lower_case_table_names")) {
            rs.next();
            lowercaseTableNames = rs.getInt(1);
          }
        }
      }
      return lowercaseTableNames;
    }