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OBS - Database schema has changed! If you use south, you need to run manage.py migrate!
This adds db indexing on a set of important database fields, all in the interest of optimization.
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Griatch
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8 changed files with 480 additions and 8 deletions
121
src/objects/migrations/0008_auto.py
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121
src/objects/migrations/0008_auto.py
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# encoding: 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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class Migration(SchemaMigration):
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def forwards(self, orm):
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# Adding index on 'ObjectDB', fields ['db_key']
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db.create_index('objects_objectdb', ['db_key'])
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# Adding index on 'Alias', fields ['db_key']
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db.create_index('objects_alias', ['db_key'])
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# Adding index on 'ObjAttribute', fields ['db_key']
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db.create_index('objects_objattribute', ['db_key'])
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def backwards(self, orm):
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# Removing index on 'ObjAttribute', fields ['db_key']
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db.delete_index('objects_objattribute', ['db_key'])
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# Removing index on 'Alias', fields ['db_key']
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db.delete_index('objects_alias', ['db_key'])
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# Removing index on 'ObjectDB', fields ['db_key']
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db.delete_index('objects_objectdb', ['db_key'])
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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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'objects.alias': {
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'Meta': {'object_name': 'Alias'},
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'db_key': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
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'db_obj': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['objects.ObjectDB']"}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
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},
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'objects.objattribute': {
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'Meta': {'object_name': 'ObjAttribute'},
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'db_date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
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'db_key': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
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'db_lock_storage': ('django.db.models.fields.CharField', [], {'max_length': '512', 'blank': 'True'}),
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'db_obj': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['objects.ObjectDB']"}),
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'db_value': ('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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},
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'objects.objectdb': {
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'Meta': {'object_name': 'ObjectDB'},
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'db_cmdset_storage': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
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'db_date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
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'db_destination': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'destinations_set'", 'null': 'True', 'to': "orm['objects.ObjectDB']"}),
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'db_home': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'homes_set'", 'null': 'True', 'to': "orm['objects.ObjectDB']"}),
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'db_key': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
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'db_location': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'locations_set'", 'null': 'True', 'to': "orm['objects.ObjectDB']"}),
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'db_lock_storage': ('django.db.models.fields.CharField', [], {'max_length': '512', 'blank': 'True'}),
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'db_permissions': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
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'db_player': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['players.PlayerDB']", 'null': 'True', 'blank': 'True'}),
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'db_typeclass_path': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
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},
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'objects.objectnick': {
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'Meta': {'unique_together': "(('db_nick', 'db_type', 'db_obj'),)", 'object_name': 'ObjectNick'},
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'db_nick': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
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'db_obj': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['objects.ObjectDB']"}),
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'db_real': ('django.db.models.fields.TextField', [], {}),
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'db_type': ('django.db.models.fields.CharField', [], {'default': "'inputline'", 'max_length': '16', 'null': 'True', 'blank': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
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},
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'players.playerdb': {
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'Meta': {'object_name': 'PlayerDB'},
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'db_cmdset_storage': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True'}),
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'db_date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
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'db_key': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
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'db_lock_storage': ('django.db.models.fields.CharField', [], {'max_length': '512', 'blank': 'True'}),
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'db_obj': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['objects.ObjectDB']", 'null': 'True', 'blank': 'True'}),
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'db_permissions': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
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'db_typeclass_path': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': '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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}
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complete_apps = ['objects']
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@ -63,7 +63,7 @@ class Alias(SharedMemoryModel):
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is so as to allow for effective global searches also by
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alias.
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"""
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db_key = models.CharField('alias', max_length=255)
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db_key = models.CharField('alias', max_length=255, db_index=True)
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db_obj = models.ForeignKey("ObjectDB", verbose_name='object')
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class Meta:
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@ -168,13 +168,13 @@ class ObjectDB(TypedObject):
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# The location in the game world. Since this one is likely
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# to change often, we set this with the 'location' property
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# to transparently handle Typeclassing.
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db_location = models.ForeignKey('self', related_name="locations_set",
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db_location = models.ForeignKey('self', related_name="locations_set",db_index=True,
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blank=True, null=True, verbose_name='game location')
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# a safety location, this usually don't change much.
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db_home = models.ForeignKey('self', related_name="homes_set",
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blank=True, null=True, verbose_name='home location')
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# destination of this object - primarily used by exits.
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db_destination = models.ForeignKey('self', related_name="destinations_set",
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db_destination = models.ForeignKey('self', related_name="destinations_set", db_index=True,
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blank=True, null=True, verbose_name='destination',
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help_text='a destination, used only by exit objects.')
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# database storage of persistant cmdsets.
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