ProtoQuill on Ammonite

commands.scala

// This will download ammonite and put into /usr/local/bin. Command is `amm3`, if you already have `amm` it won't be affected
// sudo sh -c '(echo "#!/usr/bin/env sh" && curl -L https://github.com/com-lihaoyi/Ammonite/releases/download/2.5.2/3.1-2.5.2) > /usr/local/bin/amm3 && chmod +x /usr/local/bin/amm3' && amm3

import $ivy.`io.getquill::quill-sql:3.16.3.Beta2.3`
// https://repo1.maven.org/maven2/io/getquill/quill-sql_3/3.16.3.Beta2.3/quill-sql_3-3.16.3.Beta2.3.pom...
// import $ivy.$

import io.getquill._
// import io.getquill._

val ctx = new SqlMirrorContext(PostgresDialect, Literal)
// ctx: SqlMirrorContext...

import ctx._
// import ctx._

case class Person(name: String, age: Int)
// defined class Person

run(query[Person]).string
// res13: String = "SELECT x.firstName, x.lastName, x.age, x.blah FROM Person x"

AFAIU did not work with java 17, works with java 11.

Add also to:

import io.getquill._

That's odd, 3.16.3.Beta2.3 should be working fine with java 17. What was the error?
Also did you need to import something besides io.getquill._ ?