0 ×

DB Connection Table Writer

KNIME database nodes version 4.3.2.v202103021015 by KNIME AG, Zurich, Switzerland

Writes the table from the input database connection into a new table inside the database.


The optional database schema name.
The table name to append or create.
Select a table
Click on the button to open the Database Metadata Browser which allows you to browse the database metadata and to select a table. At first opening it fetches the metadata from the database and caches it for subsequent use. Click the Refresh button to re-fetch the metadata from the database.
If table exists...
If no table with the given name exists in the database a new table will be created. However if a table with the entered name already exists in the database one of the following operations is performed depending on the selected option:
  • Overwrite: Overwrites an existing database table. All previous data will be deleted.
  • Append: All data rows will be appended to an existing database table. All previous data will be preserved.
  • Fail: The node will fail if a table with the same name already exists in the database.

Input Ports

DB Data referencing the data to write.

Output Ports

DB Data referencing the database table the data was inserted into.

Best Friends (Incoming)

Best Friends (Outgoing)



To use this node in KNIME, install KNIME Database from the following update site:


A zipped version of the software site can be downloaded here.

You don't know what to do with this link? Read our NodePit Product and Node Installation Guide that explains you in detail how to install nodes to your KNIME Analytics Platform.

Wait a sec! You want to explore and install nodes even faster? We highly recommend our NodePit for KNIME extension for your KNIME Analytics Platform. Browse NodePit from within KNIME, install nodes with just one click and share your workflows with NodePit Space.


You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.