sql数据库查询!!!!!!

查询infoID为972611,name=trade_price 的value值,结果为40,语句怎么写?图片说明

select value from xxx where infoid=xx and name=xxx

select value from 表名 where infoid = 972611 and [name]='trade_price'

Select value from 表名 where infoid = '972611' and name = 'trade_price'