【正文】
CS276 Advanced Oracle Using Java Chapter 5 PL/SQL and JDBC Calling PL/SQL Procedures Chapter 2 showed the definition of a Pl/SQL procedure named update_product_price(). This procedure may be used to update a price of product in the products table. The procedure accepts two parameters. Calling PL/SQL Procedures There are three steps involved in calling a PL/SQL procedure: ? Step1: Create and Prepare a CallableStatement Object ? Step2: Provide Parameter Values ? Step3: Call the execute() Method Calling PL/SQL Procedures ? Step1: Create and Prepare a CallableStatement Object CallableStatement myCallableStatement = ( {call update_product