Wrong table alias in "whereColumn" clause with tables from separate PostgreSQL schemas

[romash1408]

Issue type:

[ ] Question [x] Bug report [ ] Feature request [ ] Documentation issue

Database system/driver:

[x] Postgres [ ] MSSQL [ ] MySQL [ ] MariaDB [ ] SQLite3 [ ] Oracle [ ] Amazon Redshift

typed-knex version:

4.13.1

Knex.js version:

0.19.5

Steps to reproduce or a small repository showing the problem:

import Knex from 'knex';
import { Column, Table, TypedKnex } from '@wwwouter/typed-knex';

@Table('schema1.table1')
class Table1 {
  @Column({ primary: true })
  id: number;
}

@Table('schema2.table2')
class Table2 {
  @Column({ primary: true })
  id: number;

  @Column({ name: 'table1_id' })
  linkedId: number;

  @Column({ name: 'table1_id' })
  linked: Table1;
}

const knex = Knex({
  client: 'pg',
  connection: { /** ... */ }
});

const typedKnex = new TypedKnex(knex)

const query = typedKnex.query(Table1)
  .whereExists(
    Table2,
    (subQuery, t1) => subQuery.whereColumn('linkedId', '=', 'id')
  )
  .select('id')
  .toQuery();

console.log(query);

output:

select "schema1"."table1"."id" as "id"
from "schema1"."table1"
where exists (
    select *
    from "schema2"."table2" as "subquery0$schema2.table2"
    where "subquery0$schema2"."table2"."table1_id" = "schema1"."table1"."id"
    --                       ^ this dot is wrong
)

expected

select "schema1"."table1"."id" as "id"
from "schema1"."table1"
where exists (
    select *
    from "schema2"."table2" as "subquery0$schema2.table2"
    where "subquery0$schema2.table2"."table1_id" = "schema1"."table1"."id"
)

or maybe remove dots from alias?

select "schema1"."table1"."id" as "id"
from "schema1"."table1"
where exists (
    select *
    from "schema2"."table2" as "subquery0$schema2$table2"
    where "subquery0$schema2$table2"."table1_id" = "schema1"."table1"."id"
)

[wwwouter]

Hi, I've been thinking about this for a bit and would it be okay to specify the schema separately? Something like this:

@Table({name:'table1', schema:'schema1'})
class Table1 {
  @Column({ primary: true })
  id: number;
}