1. 复制表结构及其数据:
create table table_name_new as select * from table_name_old
2. 只复制表结构:
create table table_name_new as select * from table_name_old where 1=2;
或者:
create table table_name_new like table_name_old
再或者只要其中的几个字段:
create table MES_QM_CERTIFICATE_REPRINT
as
select t.msg_status,
t.msg_type_id shipid,
t.msg_date createdate,
t.msg_date processdate,
t.ramarks
from MES_QM_CERTIFICATE_EXCEPTION t where 1=2;
3. 只复制表数据:
如果两个表结构一样:
insert into table_name_new select * from table_name_old
如果两个表结构不一样:
insert into table_name_new(column1,column2...) select column1,column2... from table_name_old