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16625 fix as no ALTER IF NOT EXISTS

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This commit is contained in:
Arthur Hanson 2024-07-12 14:18:44 +07:00
parent a4f25a44f8
commit 498bb870f3
1 changed files with 14 additions and 3 deletions
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17
netbox/extras/migrations/0111_rename_content_types.py
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@ -1,5 +1,16 @@
import django.db.models.deletion
from django.db import migrations, models
from django.db.utils import ProgrammingError
def create_legacy_sequence(apps, schema_editor):
# Pre-v2.10 sequence name (see #15605)
try:
migrations.RunSQL(
"ALTER TABLE IF EXISTS extras_customfield_obj_type_id_seq RENAME TO extras_customfield_object_types_id_seq"
)
except ProgrammingError as e:
pass
class Migration(migrations.Migration):
@ -29,9 +40,9 @@ class Migration(migrations.Migration):
migrations.RunSQL(
"ALTER TABLE IF EXISTS extras_customfield_content_types_id_seq RENAME TO extras_customfield_object_types_id_seq"
),
# Pre-v2.10 sequence name (see #15605)
migrations.RunSQL(
"ALTER TABLE IF NOT EXISTS extras_customfield_object_types_id_seq AND EXISTS extras_customfield_obj_type_id_seq RENAME TO extras_customfield_object_types_id_seq"
migrations.RunPython(
code=create_legacy_sequence,
reverse_code=migrations.RunPython.noop
),
# Custom links