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01_​Database_​Simple_​IO_​Example

Database - Simple IO

This workflow demonstrates using DB Query Reader and DB Writer nodes in a simple KNIME worflow.

It uses the file-based "sqlite" database (the entire database is written to a file on the hard disk).


This workflow shows very basic database operations. Apply simple groupingConnect to SQLiteRead from table "data"Write grouped databack to SQLite database GroupBy SQLite Connector DB Query Reader DB Writer This workflow shows very basic database operations. Apply simple groupingConnect to SQLiteRead from table "data"Write grouped databack to SQLite databaseGroupBy SQLite Connector DB Query Reader DB Writer

Nodes

Extensions

Further Links