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}}`