璾iRdZddlZddlZddlmZmZGddejZy)zr Initial migration for the faces app. Creates the pgvector extension, FaceRecord table, and IVFFlat cosine index. N) migrationsmodelsceZdZdZgZej ddejddejdddd fd ejd fd ejdfde jjdfdejdfdej defgddgdej ddgZy) MigrationTz&CREATE EXTENSION IF NOT EXISTS vector;z DROP EXTENSION IF EXISTS vector;)sql reverse_sql FaceRecordidFID) auto_created primary_key serialize verbose_namename) max_lengthphotozfaces/) upload_to embeddingi) dimensions created_at) auto_now_addmetadata)blankdefaultfaces_facerecordz -created_at)db_tableordering)rfieldsoptionszCREATE INDEX IF NOT EXISTS faces_facerecord_embedding_idx ON faces_facerecord USING ivfflat (embedding vector_cosine_ops) WITH (lists = 100);z4DROP INDEX IF EXISTS faces_facerecord_embedding_idx;N)__name__ __module__ __qualname__initial dependenciesrRunSQL CreateModelr BigAutoField CharField ImageFieldpgvectordjango VectorField DateTimeField JSONFielddict operations:/var/www/face-recognition/faces/migrations/0001_initial.pyrr sGL  8:  'F''%)$("'%) )))S9:+&++h?@OO//3/?3v33FG-V--D$GH#(/*O+ 6  &O  E*Jr3r) __doc__django.db.models.deletionr,pgvector.djangor+ django.dbrrrr2r3r4r9s' !(0 $$0r3