Jdbc

JDBC – Java DataBase Connectivity CSE432 Object Oriented Software Engineering

What is JDBC? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

General Architecture ,[object Object],[object Object],[object Object]

Basic steps to use a database in Java ,[object Object],[object Object],[object Object],[object Object],[object Object]

1. Establish a connection ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

2. Create JDBC statement(s) ,[object Object],[object Object]

Executing SQL Statements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Get ResultSet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Close connection ,[object Object],[object Object]

Transactions and JDBC ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Handling Errors with Exceptions ,[object Object],[object Object],[object Object],[object Object]

Another way to access database (JDBC-ODBC) What’s a bit different about this architecture? Why add yet another layer?

Sample program ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sample program(cont) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

JDBC 2 – Scrollable Result Set ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

JDBC 2 – Updateable ResultSet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Metadata from DB ,[object Object],[object Object],[object Object],[object Object]

Metadata from DB - example ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

JDBC – Metadata from RS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

JDBC and beyond ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

SQLJ ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

JDBC references ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

JDBC ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Jdbc

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