Icon

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

Nodes

Extensions

Links