爱吐泡泡的小小鱼

摘要： delete from A_TO_NOW where yuan_name in (select yuan_name from A_TO_NOW group by yuan_name having count(yuan_name) > 1) and rowid not in (select min(r 阅读全文

摘要： 查找name为中文的记录 select name from T_USER where asciistr(name) like '%\%' 阅读全文