| 1 | ./manage.py migrate |
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| 2 | Operations to perform: |
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| 3 | Apply all migrations: admin, contenttypes, sessions, mysite, auth |
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| 4 | Running migrations: |
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| 5 | Applying contenttypes.0001_initial... OK |
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| 6 | Applying auth.0001_initial... OK |
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| 7 | Applying admin.0001_initial... OK |
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| 8 | Applying mysite.0001_initial... OK |
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| 9 | Applying mysite.0002_auto... OK |
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| 10 | Applying sessions.0001_initial... OK |
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| 11 | (venv)➜ migrations_dj pip install --upgrade 'Django>=1.8' |
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| 12 | Collecting Django>=1.8 |
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| 13 | Using cached Django-1.8.1-py2.py3-none-any.whl |
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| 14 | Installing collected packages: Django |
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| 15 | Found existing installation: Django 1.7.8 |
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| 16 | Uninstalling Django-1.7.8: |
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| 17 | Successfully uninstalled Django-1.7.8 |
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| 18 | Successfully installed Django-1.8.1 |
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| 19 | (venv)➜ migrations_dj ./manage.py migrate |
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| 20 | Operations to perform: |
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| 21 | Synchronize unmigrated apps: staticfiles, messages |
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| 22 | Apply all migrations: contenttypes, auth, mysite, sessions, admin |
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| 23 | Synchronizing apps without migrations: |
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| 24 | Creating tables... |
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| 25 | Running deferred SQL... |
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| 26 | Installing custom SQL... |
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| 27 | Running migrations: |
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| 28 | Rendering model states... DONE |
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| 29 | Applying contenttypes.0001_initial... OK |
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| 30 | Applying auth.0001_initial... OK |
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| 31 | Applying admin.0001_initial... OK |
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| 32 | Applying contenttypes.0002_remove_content_type_name... OK |
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| 33 | Applying auth.0002_alter_permission_name_max_length... OK |
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| 34 | Applying auth.0003_alter_user_email_max_length... OK |
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| 35 | Applying auth.0004_alter_user_username_opts... OK |
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| 36 | Applying auth.0005_alter_user_last_login_null... OK |
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| 37 | Applying auth.0006_require_contenttypes_0002... OK |
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| 38 | Applying mysite.0001_initial... OK |
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| 39 | Applying mysite.0002_auto...Traceback (most recent call last): |
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| 40 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/db/backends/utils.py", line 64, in execute |
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| 41 | return self.cursor.execute(sql, params) |
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| 42 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/db/backends/mysql/base.py", line 124, in execute |
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| 43 | return self.cursor.execute(query, args) |
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| 44 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/MySQLdb/cursors.py", line 220, in execute |
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| 45 | self.errorhandler(self, exc, value) |
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| 46 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler |
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| 47 | raise errorvalue |
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| 48 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/MySQLdb/cursors.py", line 209, in execute |
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| 49 | r = self._query(query) |
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| 50 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/MySQLdb/cursors.py", line 371, in _query |
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| 51 | rowcount = self._do_query(q) |
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| 52 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/MySQLdb/cursors.py", line 335, in _do_query |
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| 53 | db.query(q) |
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| 54 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/MySQLdb/connections.py", line 280, in query |
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| 55 | _mysql.connection.query(self, query) |
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| 56 | _mysql_exceptions.OperationalError: (1553, "Cannot drop index 'mysite_mymodelb_a_id_b53c781c93aab9a_uniq': needed in a foreign key constraint") |
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| 57 | |
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| 58 | The above exception was the direct cause of the following exception: |
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| 59 | |
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| 60 | Traceback (most recent call last): |
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| 61 | File "./manage.py", line 10, in <module> |
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| 62 | execute_from_command_line(sys.argv) |
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| 63 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/core/management/__init__.py", line 338, in execute_from_command_line |
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| 64 | utility.execute() |
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| 65 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/core/management/__init__.py", line 330, in execute |
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| 66 | self.fetch_command(subcommand).run_from_argv(self.argv) |
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| 67 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/core/management/base.py", line 390, in run_from_argv |
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| 68 | self.execute(*args, **cmd_options) |
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| 69 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/core/management/base.py", line 441, in execute |
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| 70 | output = self.handle(*args, **options) |
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| 71 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/core/management/commands/migrate.py", line 221, in handle |
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| 72 | executor.migrate(targets, plan, fake=fake, fake_initial=fake_initial) |
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| 73 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/db/migrations/executor.py", line 110, in migrate |
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| 74 | self.apply_migration(states[migration], migration, fake=fake, fake_initial=fake_initial) |
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| 75 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/db/migrations/executor.py", line 147, in apply_migration |
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| 76 | state = migration.apply(state, schema_editor) |
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| 77 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/db/migrations/migration.py", line 115, in apply |
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| 78 | operation.database_forwards(self.app_label, schema_editor, old_state, project_state) |
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| 79 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/db/migrations/operations/models.py", line 359, in database_forwards |
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| 80 | getattr(new_model._meta, self.option_name, set()), |
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| 81 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/db/backends/base/schema.py", line 328, in alter_unique_together |
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| 82 | self.execute(self._delete_constraint_sql(self.sql_delete_unique, model, constraint_names[0])) |
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| 83 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/db/backends/base/schema.py", line 111, in execute |
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| 84 | cursor.execute(sql, params) |
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| 85 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/db/backends/utils.py", line 79, in execute |
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| 86 | return super(CursorDebugWrapper, self).execute(sql, params) |
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| 87 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/db/backends/utils.py", line 64, in execute |
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| 88 | return self.cursor.execute(sql, params) |
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| 89 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/db/utils.py", line 97, in __exit__ |
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| 90 | six.reraise(dj_exc_type, dj_exc_value, traceback) |
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| 91 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/utils/six.py", line 658, in reraise |
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| 92 | raise value.with_traceback(tb) |
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| 93 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/db/backends/utils.py", line 64, in execute |
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| 94 | return self.cursor.execute(sql, params) |
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| 95 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/django/db/backends/mysql/base.py", line 124, in execute |
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| 96 | return self.cursor.execute(query, args) |
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| 97 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/MySQLdb/cursors.py", line 220, in execute |
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| 98 | self.errorhandler(self, exc, value) |
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| 99 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler |
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| 100 | raise errorvalue |
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| 101 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/MySQLdb/cursors.py", line 209, in execute |
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| 102 | r = self._query(query) |
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| 103 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/MySQLdb/cursors.py", line 371, in _query |
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| 104 | rowcount = self._do_query(q) |
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| 105 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/MySQLdb/cursors.py", line 335, in _do_query |
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| 106 | db.query(q) |
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| 107 | File "/Users/thomas/dev/migrations_dj/venv/lib/python3.4/site-packages/MySQLdb/connections.py", line 280, in query |
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| 108 | _mysql.connection.query(self, query) |
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| 109 | django.db.utils.OperationalError: (1553, "Cannot drop index 'mysite_mymodelb_a_id_b53c781c93aab9a_uniq': needed in a foreign key constraint") |
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