Find redundant duplicate records in the table, delete and retain the minimum one

 ** Look up redundant duplicate records in the table, delete and retain the smallest **

select * from  Table name   where ( Field 1, Field 2) in(select  Field 1, Field 2 
from  Table name group by  Field 1,  Field 2 having count(*) > 1);

** If you can find it out ,   Delete redundant duplicate records in the table （ Multiple fields ）, There is only rowid Minimum record **

delete from  Table name   where ( Field 1, Field 2) in (select  Field 1, Field 2 from  Table name  group by  Field 1, Field 2 having count(*) > 1) and rowid not in (select min(rowid) from  Table name  group by  Field 1, Field 2 having count(*)>1)