#24424: Removing a model's last field results in SQL syntax error on SQLite
----------------------------+------------------------------------
Reporter: adnam | Owner:
Type: Bug | Status: new
Component: Migrations | Version: 1.7
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 1
Easy pickings: 0 | UI/UX: 0
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Comment (by IanLee1521):
Still seeing this issue in Django 1.7.9 (Python 2.7.6)
{{{
Applying foo.0005_auto_20150819_1819...Traceback (most recent call
last):
File "./manage.py", line 31, in <module>
execute_from_command_line(sys.argv)
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/core/management/__init__.py", line 385, in
execute_from_command_line
utility.execute()
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/core/management/__init__.py", line 377, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/core/management/base.py", line 288, in run_from_argv
self.execute(*args, **options.__dict__)
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/core/management/base.py", line 338, in execute
output = self.handle(*args, **options)
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/core/management/commands/migrate.py", line 161, in handle
executor.migrate(targets, plan, fake=options.get("fake", False))
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/db/migrations/executor.py", line 68, in migrate
self.apply_migration(migration, fake=fake)
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/db/migrations/executor.py", line 102, in apply_migration
migration.apply(project_state, schema_editor)
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/db/migrations/migration.py", line 108, in apply
operation.database_forwards(self.app_label, schema_editor,
project_state, new_state)
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/db/migrations/operations/fields.py", line 84, in
database_forwards
schema_editor.remove_field(from_model,
from_model._meta.get_field_by_name(self.name)[0])
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/db/backends/sqlite3/schema.py", line 197, in remove_field
self._remake_table(model, delete_fields=[field])
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/db/backends/sqlite3/schema.py", line 146, in _remake_table
self.quote_name(model._meta.db_table),
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/db/backends/schema.py", line 111, in execute
cursor.execute(sql, params)
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/db/backends/utils.py", line 81, in execute
return super(CursorDebugWrapper, self).execute(sql, params)
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/db/backends/utils.py", line 65, in execute
return self.cursor.execute(sql, params)
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/db/utils.py", line 94, in __exit__
six.reraise(dj_exc_type, dj_exc_value, traceback)
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/db/backends/utils.py", line 65, in execute
return self.cursor.execute(sql, params)
File "/home/ianlee1521/.virtualenvs/bar/local/lib/python2.7/site-
packages/django/db/backends/sqlite3/base.py", line 485, in execute
return Database.Cursor.execute(self, query, params)
django.db.utils.OperationalError: near ")": syntax error
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/24424#comment:26>
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