Database and SQL with csvkit
The addition of csvsql and sql2csv allows us to go through an entire data workflow inside the terminal without needing to install and set up additional SQL clients and software. In this capstone, we will put together and pull data from a SQLite database, merge this data with a locally saved file, and finally, push a final merged file back to the database, all without ever leaving the command line.
Bu egzersiz
Data Processing in Shell
kursunun bir parçasıdırUygulamalı interaktif egzersiz
Bu örnek kodu tamamlayarak bu egzersizi bitirin.
# Store SQL for querying from SQLite database
sqlquery_pull="SELECT * FROM SpotifyMostRecentData"
# Apply SQL to save table as local file
sql2csv --db "___:///___.__" --query "$___" > SpotifyMostRecentData.csv