select layui

select ta.*, (select filed1 from (select row_number() over(partition by tt.fl_id order by tt.fd_date desc) fl_rn, tt.fl_id, filed1 from table_name2 tt ......

//a-select 组件文件 <template> <a-select placeholder="请选择" :value="defaultValue" :disabled="disabledSelect" @change="changeSelect"> <a-select-option value ......