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Accessing Databases through JDBC in Java
In this code lab, you'll use JDBC to build the persistence layer of a command-line application for managing the orders of an e-commerce store.
Lab Info
Table of Contents
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Challenge
Connect to the database
In this module, you'll add the code to connect to the database using the DriverManager class. ### Solution To view the solution, run
git diff origin/master..module2-solutionin the Terminal, and pressEnterto see the next lines of the difference.You may also browse the files of the solution by stashing your changes with
git stashand runninggit checkout module2-solutionto switch branches. -
Challenge
Get information about an order
In this module, you will add code to get information from an order by its identifier. ### Solution To view the solution, run
git diff origin/master..module3-solutionin the Terminal, and pressEnterto see the next lines of the difference.You may also browse the files of the solution by stashing your changes with
git stashand runninggit checkout module3-solutionto switch branches. -
Challenge
Update the status of an order
In this module, you will add code to get information from an order by its identifier. ### Solution To view the solution, run
git diff origin/master..module4-solutionin the Terminal, and pressEnterto see the next lines of the difference.You may also browse the files of the solution by stashing your changes with
git stashand runninggit checkout module4-solutionto switch branches. -
Challenge
Delete orders
In this module, you will add code to delete one or more orders from the database and return the number of rows affected. ### Solution To view the solution, run
git diff origin/master..module5-solutionin the Terminal, and pressEnterto see the next lines of the difference.You may also browse the files of the solution by stashing your changes with
git stashand runninggit checkout module5-solutionto switch branches. -
Challenge
Insert an Order
In this module, you will add code to insert an order in the database. Inserting an order involves inserting a record in the
orderstable and one record for every product contained in the order in theorder_detailstable. These operations will have to be executed in the same transaction. ### Solution To view the solution, rungit diff origin/master..module6-solutionin the Terminal, and pressEnterto see the next lines of the difference.You may also browse the files of the solution by stashing your changes with
git stashand runninggit checkout module6-solutionto switch branches. -
Challenge
Get the total amount of all paid orders of a customer
In this module, you will call a stored procedure to get the total amount of all paid orders of a particular customer. ### Solution To view the solution, run
git diff origin/master..module7-solutionin the Terminal, and pressEnterto see the next lines of the difference.You may also browse the files of the solution by stashing your changes with
git stashand runninggit checkout module7-solutionto switch branches.
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