```ts import { pgSql, type Resource, } from "https://deno.land/x/windmill@v1.108.1/mod.ts"; //P

import {
  pgSql,
  type Resource,
} from "https://deno.land/x/windmill@v1.108.1/mod.ts";

//PG parameterized statement. No SQL injection is possible.
export async function main(
  db: Resource<"postgresql"> = "$res:f/examples/demodb"
) {
  console.log(db)
  const query = await pgSql(
    db,
  )`SELECT VERSION()`;
  return query.rows;

}