add migration to remove index
This commit is contained in:
Miles Steele
@@ -0,0 +1,180 @@
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# -*- coding: utf-8 -*-
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import datetime
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from south.db import db
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from south.v2 import SchemaMigration
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from django.db import models
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from django.db.utils import DatabaseError
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class Migration(SchemaMigration):
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"""
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Remove an unwanted index from environments that have it.
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This is a one-way migration in that backwards is a no-op and will not undo the removal.
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This migration is only relevant to dev environments that existed before a migration rewrite
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which removed the creation of this index.
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"""
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def forwards(self, orm):
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try:
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# Removing index on 'TestCenterRegistration', fields ['accommodation_request']
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db.delete_index('student_testcenterregistration', ['accommodation_request'])
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except DatabaseError:
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print "-- skipping delete_index of student_testcenterregistration.accommodation_request (index does not exist)"
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def backwards(self, orm):
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pass
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models = {
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'auth.group': {
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'Meta': {'object_name': 'Group'},
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
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'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
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},
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'auth.permission': {
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'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
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'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
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'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
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},
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'auth.user': {
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'Meta': {'object_name': 'User'},
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'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
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'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
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'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
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'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
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'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
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'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
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'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
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'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
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'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
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},
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'contenttypes.contenttype': {
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'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
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'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
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'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
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},
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'student.courseenrollment': {
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'Meta': {'unique_together': "(('user', 'course_id'),)", 'object_name': 'CourseEnrollment'},
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'course_id': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
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'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'null': 'True', 'db_index': 'True', 'blank': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']"})
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},
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'student.courseenrollmentallowed': {
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'Meta': {'unique_together': "(('email', 'course_id'),)", 'object_name': 'CourseEnrollmentAllowed'},
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'auto_enroll': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'course_id': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
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'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'null': 'True', 'db_index': 'True', 'blank': 'True'}),
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'email': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
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},
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'student.pendingemailchange': {
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'Meta': {'object_name': 'PendingEmailChange'},
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'activation_key': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '32', 'db_index': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'new_email': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
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'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
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},
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'student.pendingnamechange': {
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'Meta': {'object_name': 'PendingNameChange'},
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'new_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
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'rationale': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'blank': 'True'}),
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'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
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},
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'student.registration': {
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'Meta': {'object_name': 'Registration', 'db_table': "'auth_registration'"},
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'activation_key': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '32', 'db_index': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'unique': 'True'})
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},
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'student.testcenterregistration': {
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'Meta': {'object_name': 'TestCenterRegistration'},
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'accommodation_code': ('django.db.models.fields.CharField', [], {'max_length': '64', 'blank': 'True'}),
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'accommodation_request': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'blank': 'True'}),
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'authorization_id': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'db_index': 'True'}),
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'client_authorization_id': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '20', 'db_index': 'True'}),
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'confirmed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
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'course_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
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'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'db_index': 'True', 'blank': 'True'}),
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'eligibility_appointment_date_first': ('django.db.models.fields.DateField', [], {'db_index': 'True'}),
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'eligibility_appointment_date_last': ('django.db.models.fields.DateField', [], {'db_index': 'True'}),
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'exam_series_code': ('django.db.models.fields.CharField', [], {'max_length': '15', 'db_index': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'processed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
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'testcenter_user': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'to': "orm['student.TestCenterUser']"}),
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'updated_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'db_index': 'True', 'blank': 'True'}),
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'upload_error_message': ('django.db.models.fields.CharField', [], {'max_length': '512', 'blank': 'True'}),
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'upload_status': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '20', 'blank': 'True'}),
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'uploaded_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
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'user_updated_at': ('django.db.models.fields.DateTimeField', [], {'db_index': 'True'})
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},
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'student.testcenteruser': {
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'Meta': {'object_name': 'TestCenterUser'},
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'address_1': ('django.db.models.fields.CharField', [], {'max_length': '40'}),
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'address_2': ('django.db.models.fields.CharField', [], {'max_length': '40', 'blank': 'True'}),
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'address_3': ('django.db.models.fields.CharField', [], {'max_length': '40', 'blank': 'True'}),
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'candidate_id': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'db_index': 'True'}),
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'city': ('django.db.models.fields.CharField', [], {'max_length': '32', 'db_index': 'True'}),
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'client_candidate_id': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '50', 'db_index': 'True'}),
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'company_name': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '50', 'blank': 'True'}),
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'confirmed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
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'country': ('django.db.models.fields.CharField', [], {'max_length': '3', 'db_index': 'True'}),
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'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'db_index': 'True', 'blank': 'True'}),
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'extension': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '8', 'blank': 'True'}),
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'fax': ('django.db.models.fields.CharField', [], {'max_length': '35', 'blank': 'True'}),
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'fax_country_code': ('django.db.models.fields.CharField', [], {'max_length': '3', 'blank': 'True'}),
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'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'db_index': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'last_name': ('django.db.models.fields.CharField', [], {'max_length': '50', 'db_index': 'True'}),
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'middle_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
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'phone': ('django.db.models.fields.CharField', [], {'max_length': '35'}),
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'phone_country_code': ('django.db.models.fields.CharField', [], {'max_length': '3', 'db_index': 'True'}),
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'postal_code': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '16', 'blank': 'True'}),
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'processed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
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'salutation': ('django.db.models.fields.CharField', [], {'max_length': '50', 'blank': 'True'}),
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'state': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '20', 'blank': 'True'}),
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'suffix': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
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'updated_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'db_index': 'True', 'blank': 'True'}),
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'upload_error_message': ('django.db.models.fields.CharField', [], {'max_length': '512', 'blank': 'True'}),
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'upload_status': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '20', 'blank': 'True'}),
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'uploaded_at': ('django.db.models.fields.DateTimeField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
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'user': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'to': "orm['auth.User']", 'unique': 'True'}),
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'user_updated_at': ('django.db.models.fields.DateTimeField', [], {'db_index': 'True'})
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},
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'student.userprofile': {
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'Meta': {'object_name': 'UserProfile', 'db_table': "'auth_userprofile'"},
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'allow_certificate': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
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'courseware': ('django.db.models.fields.CharField', [], {'default': "'course.xml'", 'max_length': '255', 'blank': 'True'}),
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'gender': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '6', 'null': 'True', 'blank': 'True'}),
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'goals': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'language': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
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'level_of_education': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '6', 'null': 'True', 'blank': 'True'}),
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'location': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
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'mailing_address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
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'meta': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
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'name': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
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'user': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'profile'", 'unique': 'True', 'to': "orm['auth.User']"}),
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'year_of_birth': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'})
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},
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'student.usertestgroup': {
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'Meta': {'object_name': 'UserTestGroup'},
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'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'name': ('django.db.models.fields.CharField', [], {'max_length': '32', 'db_index': 'True'}),
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'users': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.User']", 'db_index': 'True', 'symmetrical': 'False'})
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}
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}
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complete_apps = ['student']
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