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can only delete after altering table

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j 2013-03-06 16:21:41 +00:00
parent 5d3c53742a
commit f48f62b6a0
1 changed files with 1 additions and 1 deletions
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pandora/sequence/migrations/0002_optimize1.py
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@ -8,7 +8,6 @@ from django.db import models
class Migration(SchemaMigration): class Migration(SchemaMigration):
def forwards(self, orm): def forwards(self, orm):
orm['sequence.Sequence'].objects.all().delete()
# Removing unique constraint on 'Sequence', fields ['item', 'end', 'mode', 'start'] # Removing unique constraint on 'Sequence', fields ['item', 'end', 'mode', 'start']
db.delete_unique('sequence_sequence', ['item_id', 'end', 'mode', 'start']) db.delete_unique('sequence_sequence', ['item_id', 'end', 'mode', 'start'])
@ -32,6 +31,7 @@ class Migration(SchemaMigration):
# Adding unique constraint on 'Sequence', fields ['sort', 'start', 'end', 'mode'] # Adding unique constraint on 'Sequence', fields ['sort', 'start', 'end', 'mode']
db.create_unique('sequence_sequence', ['sort_id', 'start', 'end', 'mode']) db.create_unique('sequence_sequence', ['sort_id', 'start', 'end', 'mode'])
orm['sequence.Sequence'].objects.all().delete()
def backwards(self, orm): def backwards(self, orm):
# Removing unique constraint on 'Sequence', fields ['sort', 'start', 'end', 'mode'] # Removing unique constraint on 'Sequence', fields ['sort', 'start', 'end', 'mode']