The difference between backup table oracle and mysql syntax

oracle:

create table table1 as select * from table2 This sentence is to create a table first, and then copy the structure and data

insert into table1 select * from table2 copy data to new table

mysql：

create table table1 select * from table2 This sentence is to create a table first, and then copy the structure and data

insert into table1 select * from table2 copy data to new table