docs: public void prepare(Properties p, Connection cnx)
      {
          this.tablePrefix = p.getProperty("com.enioka.jqm.jdbc.tablePrefix", "");
          queries.putAll(DbImplBase.queries);
          for (Map.Entry<String, String> entry : DbImplBase.queries.entrySet())
          {
              queries.put(entry.getKey(), this.adaptSql(entry.getValue()));
          }
      }