README.md

Description

This project is a playground for exercising in PRQL query language

It helps prepare the infrastructure for that:

• docker compose stack
• DuckDB with:
  • PRQL extension
  • prepared dataset

How to run

• create alias (to start duckdb, in "persisted" mode, i.e. from countries.duckdb file AND execute piped in command)

  alias ddb='sudo docker compose run --rm duck ./duckdb countries.duckdb -cmd'
  

• use duckdb via alias, e.g. following is equivalent to ./duckdb -cmd "describe countries;"

  ddb "describe countries;"