Database Reader (deprecated)

This node is part of the deprecated database framework. For more information on how to migrate to the new database framework see the migration section of the database documentation .

Establishes and opens a database access connection to read data from.

If the optional input is connected the database connection information is taken from the port, otherwise you need to specify the connection information in the dialog.

Make sure you have your vendor-specific database driver registered in the KNIME preference page (section Database Driver).

Input ports

1. Type: Database Connection
   Database connection
   An optional database connection that should be used instead of providing the connection information in the dialog. (optional)

Output ports

1. Type: Table
   Data from Database
   Table with data read from the database