On this page

Show all

Help Center/ GaussDB(DWS)/ Standard Data Warehouse (9.1.0.x)/ Using JDBC or ODBC for GaussDB(DWS) Secondary Development/ JDBC-Based Development/ Loading a Driver

Loading a Driver

Updated on 2024-09-30 GMT+08:00

View PDF

Load the database driver before creating a database connection.

You can load the driver in the following ways:

Implicitly loading the driver before creating a connection in the code: Class.forName ("org.postgresql.Driver")
Transferring a parameter during the JVM startup: java -Djdbc.drivers=org.postgresql.Driver jdbctest
NOTE:
- jdbctest is the name of a test application.
- If gsjdbc200.jar is used, change the driver class name to "com.huawei.gauss200.jdbc.Driver".

Parent topic: JDBC-Based Development

Previous topic: JDBC Package and Driver Class

Next topic: Connecting to a Database

Feedback

Was this page helpful?

Helpful Not helpful

Provide feedback

Thank you very much for your feedback. We will continue working to improve the documentation.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback