IconDatabase Table Exists IF Switch0 ×

Vernalis custom KNIME database nodes package version 1.17.3.v201808160901 by Vernalis (R&D), UK

IF Switch node with active branch based on whether the database connection contains the specified table

This node was developed by Vernalis Research . For feedback and more information, please contact knime@vernalis.com


Table Name
the name of the table to check, which may include the namespace. If no namespace is included then the namespace will not be checked
Ignore Case
If this option is selected, then the check will be performed in a case-insensitive manner. Otherwise the check is subject to the case sensitivity rules implemented in the JDBC connector for the database
Table Type(s)
The table types to check for the table. By default, this is restricted to tables and views
Check availability at Configure
If this option is selected, then the output ports are enabled/disabled during configure as well as during node execution (the result may be different between those times), otherwise the setting is only applied during node execution phase, and both ports remain active on the unexecuted node

Input Ports

Database connection

Output Ports

Active Database connection port if table exists in database connection
Active Database connection port if table does not exist in database connection