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Fix/6615 40 varchar limit on DatasetCollectionBinding and Embedding model name (#6723)
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This commit is contained in:
Hiroshige Aoki 2024-07-28 10:42:58 +09:00 committed by GitHub
parent 21f6caacd4
commit e23461c837
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GPG Key ID: B5690EEEBB952194
2 changed files with 55 additions and 2 deletions
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53
api/migrations/versions/eeb2e349e6ac_increase_max_model_name_length.py Normal file
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@ -0,0 +1,53 @@
"""increase max model_name length
Revision ID: eeb2e349e6ac
Revises: 53bf8af60645
Create Date: 2024-07-26 12:02:00.750358
"""
import sqlalchemy as sa
from alembic import op
import models as models
# revision identifiers, used by Alembic.
revision = 'eeb2e349e6ac'
down_revision = '53bf8af60645'
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('dataset_collection_bindings', schema=None) as batch_op:
batch_op.alter_column('model_name',
existing_type=sa.VARCHAR(length=40),
type_=sa.String(length=255),
existing_nullable=False)
with op.batch_alter_table('embeddings', schema=None) as batch_op:
batch_op.alter_column('model_name',
existing_type=sa.VARCHAR(length=40),
type_=sa.String(length=255),
existing_nullable=False,
existing_server_default=sa.text("'text-embedding-ada-002'::character varying"))
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('embeddings', schema=None) as batch_op:
batch_op.alter_column('model_name',
existing_type=sa.String(length=255),
type_=sa.VARCHAR(length=40),
existing_nullable=False,
existing_server_default=sa.text("'text-embedding-ada-002'::character varying"))
with op.batch_alter_table('dataset_collection_bindings', schema=None) as batch_op:
batch_op.alter_column('model_name',
existing_type=sa.String(length=255),
type_=sa.VARCHAR(length=40),
existing_nullable=False)
# ### end Alembic commands ###

4
api/models/dataset.py
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@ -635,7 +635,7 @@ class Embedding(db.Model):
)
id = db.Column(StringUUID, primary_key=True, server_default=db.text('uuid_generate_v4()'))
model_name = db.Column(db.String(40), nullable=False,
model_name = db.Column(db.String(255), nullable=False,
server_default=db.text("'text-embedding-ada-002'::character varying"))
hash = db.Column(db.String(64), nullable=False)
embedding = db.Column(db.LargeBinary, nullable=False)
@ -660,7 +660,7 @@ class DatasetCollectionBinding(db.Model):
id = db.Column(StringUUID, primary_key=True, server_default=db.text('uuid_generate_v4()'))
provider_name = db.Column(db.String(40), nullable=False)
model_name = db.Column(db.String(40), nullable=False)
model_name = db.Column(db.String(255), nullable=False)
type = db.Column(db.String(40), server_default=db.text("'dataset'::character varying"), nullable=False)
collection_name = db.Column(db.String(64), nullable=False)
created_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))