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Do not remove M2M tables.

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This commit is contained in:
Adam Coddington 2013-06-11 22:04:05 -07:00
parent b50b204f9f
commit 98bec1f682
1 changed files with 1 additions and 23 deletions
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24
django_mailbox/migrations/0013_auto__add_field_messageattachment_message.py
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@ -8,17 +8,6 @@ from django.db import models
class Migration(SchemaMigration): class Migration(SchemaMigration):
def forwards(self, orm): def forwards(self, orm):
# Removing M2M table for field attachments on 'Message'
db.delete_table('django_mailbox_message_attachments')
# Adding M2M table for field attachments_old on 'Message'
db.create_table(u'django_mailbox_message_attachments_old', (
('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
('message', models.ForeignKey(orm[u'django_mailbox.message'], null=False)),
('messageattachment', models.ForeignKey(orm[u'django_mailbox.messageattachment'], null=False))
))
db.create_unique(u'django_mailbox_message_attachments_old', ['message_id', 'messageattachment_id'])
# Adding field 'MessageAttachment.message' # Adding field 'MessageAttachment.message'
db.add_column(u'django_mailbox_messageattachment', 'message', db.add_column(u'django_mailbox_messageattachment', 'message',
self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='attachments', null=True, to=orm['django_mailbox.Message']), self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='attachments', null=True, to=orm['django_mailbox.Message']),
@ -26,17 +15,6 @@ class Migration(SchemaMigration):
def backwards(self, orm): def backwards(self, orm):
# Adding M2M table for field attachments on 'Message'
db.create_table(u'django_mailbox_message_attachments', (
('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
('message', models.ForeignKey(orm['django_mailbox.message'], null=False)),
('messageattachment', models.ForeignKey(orm['django_mailbox.messageattachment'], null=False))
))
db.create_unique(u'django_mailbox_message_attachments', ['message_id', 'messageattachment_id'])
# Removing M2M table for field attachments_old on 'Message'
db.delete_table('django_mailbox_message_attachments_old')
# Deleting field 'MessageAttachment.message' # Deleting field 'MessageAttachment.message'
db.delete_column(u'django_mailbox_messageattachment', 'message_id') db.delete_column(u'django_mailbox_messageattachment', 'message_id')
@ -73,4 +51,4 @@ class Migration(SchemaMigration):
} }
} }
complete_apps = ['django_mailbox'] complete_apps = ['django_mailbox']