Insert « Stored Procedure Function « Oracle PL / SQL

1.Insert data into a table in a stored procedure
2.Use two insert statements in a procedure
3.Roll back data inserted in a procedure
4.Use stored procedure to insert value to a table and use select statement to check the result
5.Use a stored procedure to insert data to a table
6.Adjust salary with pl/sql
7.This procedure will insert a new book into the book table.