A summaryof JDBC

Die Sonne gewinnen!

I think it's easy-to-understand what's JDBC used for.

Programer ' s program should is connected to DB. So programer need JDBC to make it easy.

JDBC is a standard interface which are achieved by the manufacturer.

A standard can make thing easy.

What should programer do?

Just use the interface.

Drive Management:

Driver Manager

Connect Interface:

Connection

DatabaseMetaData

Sentence Object Interface:

Statement

PreparedStatement

CallableStatement

Results Interface:

ResultSet

ResultSetMetaData

JDBC ' s Workflow:

1 Load the Driver,and establish the connection.

2 Establish Sentance object.

3 Execute SQL.

4 deal with results ' collection.

5 close connection.

Examples:my the other articles.

A summaryof JDBC