mirror of
https://github.com/zulip/zulip.git
synced 2025-10-23 04:52:12 +00:00
df001db1a9
Black 23 enforces some slightly more specific rules about empty line counts and redundant parenthesis removal, but the result is still compatible with Black 22. (This does not actually upgrade our Python environment to Black 23 yet.) Signed-off-by: Anders Kaseorg <anders@zulip.com>
59 lines
2.4 KiB
Python
59 lines
2.4 KiB
Python
# Generated by Django 1.11.23 on 2019-08-23 21:03
|
|
|
|
from django.db import migrations, models
|
|
|
|
|
|
class Migration(migrations.Migration):
|
|
dependencies = [
|
|
("zerver", "0239_usermessage_copy_id_to_bigint_id"),
|
|
]
|
|
|
|
# Note that this migration needs to work whether
|
|
# zerver_usermessage.bigint_id was created as a serial column (for
|
|
# Zulip initially installed with Django < 4.1) or an identity
|
|
# column (for Zulip initially installed with Django ≥ 4.1). If
|
|
# you need to edit it, remember to test both cases.
|
|
|
|
operations = [
|
|
migrations.RunSQL(
|
|
"""
|
|
DROP TRIGGER zerver_usermessage_bigint_id_to_id_trigger ON zerver_usermessage;
|
|
DROP FUNCTION zerver_usermessage_bigint_id_to_id_trigger_function();
|
|
|
|
ALTER TABLE zerver_usermessage
|
|
ALTER COLUMN bigint_id SET NOT NULL,
|
|
DROP CONSTRAINT zerver_usermessage_pkey,
|
|
ALTER COLUMN id DROP IDENTITY IF EXISTS,
|
|
ALTER COLUMN id DROP NOT NULL,
|
|
ALTER COLUMN id DROP DEFAULT;
|
|
ALTER TABLE zerver_usermessage RENAME COLUMN id TO id_old;
|
|
ALTER TABLE zerver_usermessage RENAME COLUMN bigint_id TO id;
|
|
DROP SEQUENCE IF EXISTS zerver_usermessage_id_seq;
|
|
ALTER TABLE zerver_usermessage
|
|
ADD CONSTRAINT zerver_usermessage_pkey PRIMARY KEY USING INDEX zerver_usermessage_bigint_id_idx,
|
|
ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY;
|
|
SELECT setval(
|
|
'zerver_usermessage_id_seq',
|
|
GREATEST(
|
|
(SELECT max(id) FROM zerver_usermessage),
|
|
(SELECT max(id) FROM zerver_archivedusermessage)
|
|
)
|
|
);
|
|
""",
|
|
state_operations=[
|
|
# This just tells Django to understand executing the above SQL as if it just ran the operations below,
|
|
# so that it knows these model changes are handled and doesn't to generate them on its own
|
|
# in the future makemigration calls.
|
|
migrations.RemoveField(
|
|
model_name="usermessage",
|
|
name="bigint_id",
|
|
),
|
|
migrations.AlterField(
|
|
model_name="usermessage",
|
|
name="id",
|
|
field=models.BigAutoField(primary_key=True, serialize=False),
|
|
),
|
|
],
|
|
),
|
|
]
|