我正处于将我的更改从开发者提交给prod的过程中。
一切都适合开发。
我正在使用Django 1.4
我面临的问题是南方没有拿起并且没有为我正在使用的许多地区创建一张桌子。
在开发中我看到有21个MySql表，并且prod上缺少1个表。
我真的不知道如何解决这个问题。
这是South第一次被添加到我的开发者和我的产品中。
如何创建缺失的表格？
这就是我所做的以及我收到的错误：
./manage.py schemamigration companies --auto --update
+ Added M2M table for companyjobs on companies.Company
Migration to be updated, 0003_auto, is already applied, rolling it back now...
previous_migration: 0002_auto (applied: 2013-05-04 06:19:38+00:00)
Running migrations for companies:
- Migrating backwards to just after 0002_auto.
< companies:0003_auto
FATAL ERROR - The following SQL query failed: DROP TABLE `companies_company_companyjobs` CASCADE;
The error was: (1051, "Unknown table 'companies_company_companyjobs'")
! Error found during real run of migration! Aborting.
! Since you have a database that does not support running
! schema-altering statements in transactions, we have had
! to leave it in an interim state between migrations.
! The South developers regret this has happened, and would
! like to gently persuade you to consider a slightly
! easier-to-deal-with DBMS (one that supports DDL transactions)
! NOTE: The error which caused the migration to fail is further up.
Error in migration: companies:0003_auto
Traceback (most recent call last):
File "./manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 443, in execute_from_command_line
utility.execute()
File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 382, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 196, in run_from_argv
self.execute(*args, **options.__dict__)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 232, in execute
output = self.handle(*args, **options)
File "/usr/local/lib/python2.7/dist-packages/South-0.7.6-py2.7.egg/south/management/commands/schemamigration.py", line 173, in handle
migrate_app(migrations, 'current-1', verbosity=verbosity)
File "/usr/local/lib/python2.7/dist-packages/South-0.7.6-py2.7.egg/south/migration/__init__.py", line 213, in migrate_app
success = migrator.migrate_many(target, workplan, database)
File "/usr/local/lib/python2.7/dist-packages/South-0.7.6-py2.7.egg/south/migration/migrators.py", line 356, in migrate_many
self.migrate(migration, database)
File "/usr/local/lib/python2.7/dist-packages/South-0.7.6-py2.7.egg/south/migration/migrators.py", line 133, in migrate
result = self.run(migration)
File "/usr/local/lib/python2.7/dist-packages/South-0.7.6-py2.7.egg/south/migration/migrators.py", line 107, in run
return self.run_migration(migration)
File "/usr/local/lib/python2.7/dist-packages/South-0.7.6-py2.7.egg/south/migration/migrators.py", line 81, in run_migration
migration_function()
File "/usr/local/lib/python2.7/dist-packages/South-0.7.6-py2.7.egg/south/migration/migrators.py", line 57, in <lambda>
return (lambda: direction(orm))
File "/srv/app/companies/migrations/0003_auto.py", line 22, in backwards
db.delete_table('companies_company_companyjobs')
File "/usr/local/lib/python2.7/dist-packages/South-0.7.6-py2.7.egg/south/db/mysql.py", line 78, in _cache_clear
return func(self, table, *args, **opts)
File "/usr/local/lib/python2.7/dist-packages/South-0.7.6-py2.7.egg/south/db/mysql.py", line 226, in delete_table
super(DatabaseOperations, self).delete_table(table_name)
File "/usr/local/lib/python2.7/dist-packages/South-0.7.6-py2.7.egg/south/db/generic.py", line 44, in _cache_clear
return func(self, table, *args, **opts)
File "/usr/local/lib/python2.7/dist-packages/South-0.7.6-py2.7.egg/south/db/generic.py", line 377, in delete_table
self.execute('DROP TABLE %s CASCADE;' % params)
File "/usr/local/lib/python2.7/dist-packages/South-0.7.6-py2.7.egg/south/db/generic.py", line 273, in execute
cursor.execute(sql, params)
File "/usr/local/lib/python2.7/dist-packages/django/db/backends/mysql/base.py", line 114, in execute
return self.cursor.execute(query, args)
File "/usr/lib/python2.7/dist-packages/MySQLdb/cursors.py", line 174, in execute
self.errorhandler(self, exc, value)
File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler
raise errorclass, errorvalue
django.db.utils.DatabaseError: (1051, "Unknown table 'companies_company_companyjobs'")