Issue description

0.3.14 introduced a change where the alias is not mapped correctly to SQL equivalent

Expected Behavior

The following code:

query = query.addOrderBy("verification.createdAt", "DESC", "NULLS LAST");

should produce the following SQL:

ORDER BY "verification"."created_at" DESC NULLS LAST LIMIT 10

Actual Behavior

The following code:

query = query.addOrderBy("verification.createdAt", "DESC", "NULLS LAST");

is translated to SQL:

ORDER BY "verification_created_at" [object Object] LIMIT 10

Steps to reproduce

Create a query with createQueryBuilder and add addOrderBy.

My Environment

Additional Context

I believe the issue has been introduced by the following PR: https://github.com/typeorm/typeorm/pull/9914/files

Relevant Database Driver(s)

• aurora-mysql
• aurora-postgres
• better-sqlite3
• cockroachdb
• cordova
• expo
• mongodb
• mysql
• nativescript
• oracle
• postgres
• react-native
• sap
• spanner
• sqlite
• sqlite-abstract
• sqljs
• sqlserver

Are you willing to resolve this issue by submitting a Pull Request?

Yes, I have the time, but I don't know how to start. I would need guidance.