Drag & drop to use
Drag & drop this node right into the Workflow Editor of KNIME Analytics Platform (4.x or higher).Learn more
Executes the input query in the database and retrieves the result into a KNIME data table.
If the node consumes a lot of memory you might want to decrease the "Fetch size" in the "Advanced" tab of the corresponding connector node. The fetch size specifies how many rows are fetched from the database server into KNIME per network round trip. The higher the number the more memory is consumed. However the smaller the number the more network round trips are necessary to fetch large results. Also not all JDBC driver support this option and thus might ignore it.