Oracle 中 有id 1 2 3....10 11.....124
现在要插入name字符串 M001 M002 M003....M010 M011 M124
怎么破
------解决思路----------------------
update tablename t set t .name = ‘M’
------解决思路----------------------
lpad(t.id,3,'0');
update tablename t set t .name = ‘M’
------解决思路----------------------
lpad(t.id,3,'0');