SALT LAKE CITY INTERNATIONAL AIRPORT UT US","2000-07","0","0.0","66.5"
"USW00024127","SALT LAKE CITY","SALT LAKE CITY INTERNATIONAL AIRPORT UT US","2001-01","31","6.6",
我有一个嵌套查询产生的以下example_table: id site_ref area 91 Lake SW0.2393 Lake SW 0.56
93 Lake MP 0.05 我想要获取每个id的最大面积,并携带相应的example_table GROUP BY id 我得到的是(错误的site_ref): id site_ref