       <option th:if="${tableGroup} != null" th:each="o,s:${condition?.operation}" th:value="${o?.name}" th:text="${o?.name}" th:title="${o?.message}" th:selected="${tableGroup?.filter.size() gt 0 and tableGroup?.filter[0].operation eq 'sql'}"/>
                    </select>
                </div>
            </div>
            <div class="col-md-4">
                <label class="col-sm-3 control-label text-right">数据源表字段</label>
                <div class="col-sm-9">
                    <select 