Ways to insert data into a table in Oracle

There are several ways to insert data into a table in Oracle:

Assuming the table name is user

The first method: Select T.*,rowid from User t;--> Click on the key to add data to the table

The second method: Select T.*,rowid from the User t for update;--> Click on the key tag to add data to the table

Third method: Select the table in Oracle that you want to add data to, right-click and select Edit data--> to add data to the table

Fourth method: Adding data through the DAO layer

Ways to insert data into a table in Oracle