三者基於表的不同的建表方式
mysql
create table newtablename like oldtablename
mssql
select * into newtablename from oldtablename
oracle
create table newtablename as select * from table
三者基於表的不同的建表方式
mysql
create table newtablename like oldtablename
mssql
select * into newtablename from oldtablename
oracle
create table newtablename as select * from table