-- import: fastn/processors as pr

-- person list people:
$processor$: pr.package-query
db: db.sqlite

SELECT * FROM user;

As you see `$processor$` key was used when defining the variable called `people`. Once `$processor$` is used, the rest of the section is in determined bu the specific processor used. Like in this case the processor `pr.package-query` expects a key named `db`, which refers to the database file, and the body of the section is the SQL query to execute against the database. A processor must be used on a variable or a list with matching type as the output of the processor. In this case we are using `SELECT * FROM user;` so the columns of the `user` table must match the fields of the record `person`. Extra data will be ignored, but all required data must be passed for processor to work correctly. The details of what the processor returns is documented as part of each processors documentation.