A procedure is a group of PL/SQL statements that can be called by name. The call specification (sometimes called call spec) specifies a java method or a third-generation language routine so that it can be called from SQL and PL/SQL.
Following are the three types of procedures that must be defined to create a procedure.
Oracle Create procedure example
In this example, we are going to insert record in the "user" table. So you need to create user table first.
Now write the procedure code to insert record in user table.
Oracle program to call procedure
Let's see the code to call above created procedure.
Now, see the "USER" table, you will see one record is inserted.
Oracle Drop Procedure
Example to drop procedure