dify / api /migrations /versions /187385f442fc_modify_provider_model_name_length.py
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"""modify provider model name length
Revision ID: 187385f442fc
Revises: 88072f0caa04
Create Date: 2024-01-02 07:18:43.887428
"""
import sqlalchemy as sa
from alembic import op
# revision identifiers, used by Alembic.
revision = '187385f442fc'
down_revision = '88072f0caa04'
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('provider_models', 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)
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('provider_models', 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 ###