tldr/pages/common/prqlc.md

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prqlc

PRQL compiler. PRQL is a modern language for transforming data - a simple, powerful, pipelined SQL replacement. More information: https://prql-lang.org.

  • Run the compiler interactively:

prqlc compile

  • Compile a specific .prql file to stdout:

prqlc compile {{path/to/file.prql}}

  • Compile a .prql file to a .sql file:

prqlc compile {{path/to/source.prql}} {{path/to/target.sql}}

  • Compile a query:

echo "{{from employees | filter has_dog | select salary}}" | prqlc compile

  • Watch a directory and compile on file modification:

prqlc watch {{path/to/directory}}