feat: add lesson 4, Running Polars SQL queries with qsv
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rzmk 2025-12-03 08:51:02 -05:00
parent 8478b127d8
commit 7bea3dd0d2
5 changed files with 282 additions and 0 deletions

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lessons/4/buses.csv Normal file
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id,primary_color,secondary_color,length,air_conditioner,amenities
001,black,blue,full,true,"wheelchair ramp, tissue boxes, cup holders, USB ports"
002,black,red,full,true,"wheelchair ramp, tissue boxes, USB ports"
003,white,blue,half,true,"wheelchair ramp, tissue boxes"
004,orange,blue,full,false,"wheelchair ramp, tissue boxes, USB ports"
005,black,blue,full,true,"wheelchair ramp, tissue boxes, cup holders, USB ports"
1 id primary_color secondary_color length air_conditioner amenities
2 001 black blue full true wheelchair ramp, tissue boxes, cup holders, USB ports
3 002 black red full true wheelchair ramp, tissue boxes, USB ports
4 003 white blue half true wheelchair ramp, tissue boxes
5 004 orange blue full false wheelchair ramp, tissue boxes, USB ports
6 005 black blue full true wheelchair ramp, tissue boxes, cup holders, USB ports