insert into tableA values ('1','A1'),('2','A2');
update tableC set col01 = 'C' order by col02 limit 1; select * from tableC; C | 5 B | 10 A | 15 delete from tableC order by col02 limit 1; select * from tableC; B | 10 A | 15
update tableC set col01 = 'C' where col02 = (select col02 from tableC order by col02 limit 1); select * from tableC; C | 5 B | 10 A | 15 delete from tableC where col02 = (select col02 from tableC order by col02 limit 1); select * from tableC; B | 10 A | 15