select * from spxt_log_carinfo t where rowid = (select max(rowid) from spxt_log_carinfo t1 where t.pid = t1.pid)
查找一个表根据rowid判断是否有重复
select * from spxt_log_carinfo t where rowid = (select max(rowid) from spxt_log_carinfo t1 where t.pid = t1.pid)
查找一个表根据rowid判断是否有重复