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The following bug has been logged on the website: Bug reference: 16407 Logged by: onlinejudge95 Email address: (redacted) PostgreSQL version: 12.2 Operating system: Docker Description: I have a flask app that connects to a Postgres DB and stores the user info there. For local development purposes, I am using docker to bring up 2 containers one my app and the other of Postgres. In my models, I am defining my primary key as a column named id class User(db.Model): __tablename__ = "users" _id = db.Column(UUID(as_uuid=True), primary_key=True, unique=True, nullable=False,) username = db.Column(db.String(128), nullable=False) email = db.Column(db.String(128), nullable=False) def __init__(self, username, email): self._id = uuid.uuid4().hex self.username = username self.email = email Everything works fine in my local system when I use this Dockerfile FROM postgres:12.2 LABEL maintainer="onlinejudge95" COPY configs/db.sql /docker-entrypoint-initdb.d/ But while deploying to Heroku and using the Postgre image there, I receive the following errors on any operation that queries my DB. sqlalchemy.exc.ProgrammingError: (psycopg2.errors.UndefinedColumn) column users.id does not exist So I decided to change my models to use _id instead of id, this change seems to work fine. Is this a known discrepancy?
|2020-05-01 14:38:34+00||PG Bug reporting form||BUG #16407: Column mismatch|
|2020-05-01 16:34:53+00||"David G(dot) Johnston"||Re: BUG #16407: Column mismatch|