Add indexes to builds table
This is a query that we see a lot of database contention on, it should have indexes to speed up lookups.front-end-standardization
parent
3dce95ba8f
commit
5ee3f2ba08
|
@ -0,0 +1,152 @@
|
|||
# -*- coding: utf-8 -*-
|
||||
from south.utils import datetime_utils as datetime
|
||||
from south.db import db
|
||||
from south.v2 import SchemaMigration
|
||||
from django.db import models
|
||||
|
||||
|
||||
class Migration(SchemaMigration):
|
||||
|
||||
def forwards(self, orm):
|
||||
# Adding index on 'Build', fields ['version', 'state', 'type']
|
||||
db.create_index(u'builds_build', ['version_id', 'state', 'type'])
|
||||
|
||||
|
||||
def backwards(self, orm):
|
||||
# Removing index on 'Build', fields ['version', 'state', 'type']
|
||||
db.delete_index(u'builds_build', ['version_id', 'state', 'type'])
|
||||
|
||||
|
||||
models = {
|
||||
u'auth.group': {
|
||||
'Meta': {'object_name': 'Group'},
|
||||
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
|
||||
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
|
||||
'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
|
||||
},
|
||||
u'auth.permission': {
|
||||
'Meta': {'ordering': "(u'content_type__app_label', u'content_type__model', u'codename')", 'unique_together': "((u'content_type', u'codename'),)", 'object_name': 'Permission'},
|
||||
'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
|
||||
'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
|
||||
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
|
||||
'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
|
||||
},
|
||||
u'auth.user': {
|
||||
'Meta': {'object_name': 'User'},
|
||||
'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
|
||||
'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
|
||||
'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
|
||||
'groups': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Group']"}),
|
||||
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
|
||||
'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
|
||||
'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
|
||||
'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
|
||||
'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
|
||||
'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Permission']"}),
|
||||
'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
|
||||
},
|
||||
u'builds.build': {
|
||||
'Meta': {'ordering': "['-date']", 'object_name': 'Build', 'index_together': "[['version', 'state', 'type']]"},
|
||||
'builder': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
|
||||
'commit': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
|
||||
'date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
|
||||
'error': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
|
||||
'exit_code': ('django.db.models.fields.IntegerField', [], {'max_length': '3', 'null': 'True', 'blank': 'True'}),
|
||||
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
|
||||
'length': ('django.db.models.fields.IntegerField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
|
||||
'output': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
|
||||
'project': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'builds'", 'to': u"orm['projects.Project']"}),
|
||||
'setup': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
|
||||
'setup_error': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
|
||||
'state': ('django.db.models.fields.CharField', [], {'default': "'finished'", 'max_length': '55'}),
|
||||
'success': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
|
||||
'type': ('django.db.models.fields.CharField', [], {'default': "'html'", 'max_length': '55'}),
|
||||
'version': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'builds'", 'null': 'True', 'to': u"orm['builds.Version']"})
|
||||
},
|
||||
u'builds.version': {
|
||||
'Meta': {'ordering': "['-verbose_name']", 'unique_together': "[('project', 'slug')]", 'object_name': 'Version'},
|
||||
'active': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
'built': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
|
||||
'identifier': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
|
||||
'machine': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
'privacy_level': ('django.db.models.fields.CharField', [], {'default': "'public'", 'max_length': '20'}),
|
||||
'project': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'versions'", 'to': u"orm['projects.Project']"}),
|
||||
'slug': ('builds.version_slug.VersionSlugField', [], {'max_length': '255', 'populate_from': "'verbose_name'", 'db_index': 'True'}),
|
||||
'supported': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
|
||||
'type': ('django.db.models.fields.CharField', [], {'default': "'unknown'", 'max_length': '20'}),
|
||||
'uploaded': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
'verbose_name': ('django.db.models.fields.CharField', [], {'max_length': '255'})
|
||||
},
|
||||
u'builds.versionalias': {
|
||||
'Meta': {'object_name': 'VersionAlias'},
|
||||
'from_slug': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '255'}),
|
||||
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
|
||||
'largest': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
'project': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'aliases'", 'to': u"orm['projects.Project']"}),
|
||||
'to_slug': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '255', 'blank': 'True'})
|
||||
},
|
||||
u'contenttypes.contenttype': {
|
||||
'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
|
||||
'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
|
||||
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
|
||||
'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
|
||||
'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
|
||||
},
|
||||
u'projects.project': {
|
||||
'Meta': {'ordering': "('slug',)", 'object_name': 'Project'},
|
||||
'allow_comments': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
'analytics_code': ('django.db.models.fields.CharField', [], {'max_length': '50', 'null': 'True', 'blank': 'True'}),
|
||||
'canonical_url': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
|
||||
'comment_moderation': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
'conf_py_file': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '255', 'blank': 'True'}),
|
||||
'copyright': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
|
||||
'default_branch': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '255', 'null': 'True', 'blank': 'True'}),
|
||||
'default_version': ('django.db.models.fields.CharField', [], {'default': "'latest'", 'max_length': '255'}),
|
||||
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
|
||||
'django_packages_url': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
|
||||
'documentation_type': ('django.db.models.fields.CharField', [], {'default': "'auto'", 'max_length': '20'}),
|
||||
'enable_epub_build': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
|
||||
'enable_pdf_build': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
|
||||
'featured': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
|
||||
'language': ('django.db.models.fields.CharField', [], {'default': "'en'", 'max_length': '20'}),
|
||||
'main_language_project': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'translations'", 'null': 'True', 'to': u"orm['projects.Project']"}),
|
||||
'mirror': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
'modified_date': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
|
||||
'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
|
||||
'num_major': ('django.db.models.fields.IntegerField', [], {'default': '2', 'max_length': '3', 'null': 'True', 'blank': 'True'}),
|
||||
'num_minor': ('django.db.models.fields.IntegerField', [], {'default': '2', 'max_length': '3', 'null': 'True', 'blank': 'True'}),
|
||||
'num_point': ('django.db.models.fields.IntegerField', [], {'default': '2', 'max_length': '3', 'null': 'True', 'blank': 'True'}),
|
||||
'path': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
|
||||
'privacy_level': ('django.db.models.fields.CharField', [], {'default': "'public'", 'max_length': '20'}),
|
||||
'programming_language': ('django.db.models.fields.CharField', [], {'default': "'words'", 'max_length': '20', 'blank': 'True'}),
|
||||
'project_url': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
|
||||
'pub_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
|
||||
'python_interpreter': ('django.db.models.fields.CharField', [], {'default': "'python'", 'max_length': '20'}),
|
||||
'related_projects': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'to': u"orm['projects.Project']", 'null': 'True', 'through': u"orm['projects.ProjectRelationship']", 'blank': 'True'}),
|
||||
'repo': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
|
||||
'repo_type': ('django.db.models.fields.CharField', [], {'default': "'git'", 'max_length': '10'}),
|
||||
'requirements_file': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '255', 'null': 'True', 'blank': 'True'}),
|
||||
'single_version': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
'skip': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
'slug': ('django.db.models.fields.SlugField', [], {'unique': 'True', 'max_length': '255'}),
|
||||
'suffix': ('django.db.models.fields.CharField', [], {'default': "'.rst'", 'max_length': '10'}),
|
||||
'theme': ('django.db.models.fields.CharField', [], {'default': "'default'", 'max_length': '20'}),
|
||||
'use_system_packages': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
'use_virtualenv': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
|
||||
'users': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'projects'", 'symmetrical': 'False', 'to': u"orm['auth.User']"}),
|
||||
'version': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
|
||||
'version_privacy_level': ('django.db.models.fields.CharField', [], {'default': "'public'", 'max_length': '20'})
|
||||
},
|
||||
u'projects.projectrelationship': {
|
||||
'Meta': {'object_name': 'ProjectRelationship'},
|
||||
'child': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'superprojects'", 'to': u"orm['projects.Project']"}),
|
||||
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
|
||||
'parent': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'subprojects'", 'to': u"orm['projects.Project']"})
|
||||
}
|
||||
}
|
||||
|
||||
complete_apps = ['builds']
|
|
@ -349,6 +349,9 @@ class Build(models.Model):
|
|||
class Meta:
|
||||
ordering = ['-date']
|
||||
get_latest_by = 'date'
|
||||
index_together = [
|
||||
['version', 'state', 'type']
|
||||
]
|
||||
|
||||
def __unicode__(self):
|
||||
return ugettext(u"Build %(project)s for %(usernames)s (%(pk)s)" % {
|
||||
|
|
Loading…
Reference in New Issue