DB Type Mapper

Change the database to KNIME type mapping configuration for subsequent nodes based column name and database type or only database type. The dialog allows you to add new or change existing type mapping rules. It does not allow you to delete existing mapping rules. All rules from the input DB Data port that are not changed in the node dialog and forwarded unaltered to subsequent nodes e.g. if one of thes mappings changes in a predecessor node these changes are propagated to all subsequent nodes of the DB Type Mapper node.

Options

Mapping by Name: Columns that match the given name (or regular expression) and database type will be mapped to the specified KNIME type.
Mapping by Type: Columns that match the given database type will be mapped to the specified KNIME type.

Input Ports

: DB Data with the input database to KNIME type mapping configuration.

Output Ports

: Data object with the changed database to KNIME type mapping configuration.

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Installation

To use this node in KNIME, install the extension KNIME Database from the below update site following our NodePit Product and Node Installation Guide:

v5.4

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

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.4.0.v202410281607

On NodePit since: 2024-12-06

Last update: 2024-12-21

KNIME versions: Since v3.7

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