Node Connectivity
There are 5522 nodes that can be used as predessesor
for a node with an input port of type 
Generic Port.
Database List Schemas (Legacy) Streamable
This node lists the schemas for a database
Database List Table Types (Legacy) Streamable
This node lists the Table Types for a database
Database List Tables (Legacy) Streamable
This node lists the available tables for a database
Database Numeric Range (Legacy)
This node performs MIN() and MAX() operations on the selected numeric column(s)
Database Select Table (Interactive) (Legacy)
This node allows the user to select a table via dropdowns rather than knowing the exact table / schema name
Database Table Exists IF Switch (Flow Variable Output) (Legacy)
IF Switch node with active branch based on whether the database connection contains the specified table
Database Table Exists IF Switch (Legacy)
IF Switch node with active branch based on whether the database connection contains the specified table
Database To Empty Table (Legacy) Streamable
This node generates an empty KNIME table with the columns in a database query connection
Database To Variable (Legacy)
This node converts a database connection to a set of flow variables
Reference Database Table Exists IF Switch (Legacy)
IF Switch node with active branch based on whether the database connection contains the specified table