涉及到历史数据处理,需要对某一列生成规则化代码,如‘H99’+0001
update prpccarcooper a set a.cooperationoutletscode='H99'||LPAD(TO_CHAR(seq_aaa.nextval),4,'0');
select 'H99'||LPAD(TO_CHAR(seq_aaa.nextval),4,'0') from dual;
涉及到历史数据处理,需要对某一列生成规则化代码,如‘H99’+0001
update prpccarcooper a set a.cooperationoutletscode='H99'||LPAD(TO_CHAR(seq_aaa.nextval),4,'0');
select 'H99'||LPAD(TO_CHAR(seq_aaa.nextval),4,'0') from dual;