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07 Join and Concatenate

07 Join and Concatenate
Exercise: Concatenate1) Read the airplanes data by executing the CSV reader nodes below2) Split the data based on ICAO like A*. Concatenate them back into one table. Use union of columns. Exercise: Join1) Read the airlines, routes, and airports data by executing the CSV reader nodes below2) Join all tables based on the matching keys. Convert string data types to integers. airlines.csvairplanes.csvairports.csvroutes.csvconcatenate lifeexpectancy tablesinner join airlinesand routesNode 39Node 40Node 41ICAO Code like A*ICAO Code not like A* CSV Reader CSV Reader CSV Reader CSV Reader Concatenate Joiner Joiner String To Number String To Number Row Filter Row Filter Exercise: Concatenate1) Read the airplanes data by executing the CSV reader nodes below2) Split the data based on ICAO like A*. Concatenate them back into one table. Use union of columns. Exercise: Join1) Read the airlines, routes, and airports data by executing the CSV reader nodes below2) Join all tables based on the matching keys. Convert string data types to integers. airlines.csvairplanes.csvairports.csvroutes.csvconcatenate lifeexpectancy tablesinner join airlinesand routesNode 39Node 40Node 41ICAO Code like A*ICAO Code not like A* CSV Reader CSV Reader CSV Reader CSV Reader Concatenate Joiner Joiner String To Number String To Number Row Filter Row Filter

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Created by: Maarit Laukkanen
Created at: 2020-04-20
On NodePit since: 2022-01-24
Last update: 2024-11-18
Created with KNIME version: v4.5.0
Tags: joinconcatenate

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