neutron/neutron/db/migration/alembic_migrations/versions/xena/expand/8df53b0d2c0e_increase_tag_e...

37 lines
1.0 KiB
Python

# Copyright 2021 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
from alembic import op
import sqlalchemy as sa
"""increase tag elements from 60 to 255 chars
Revision ID: 8df53b0d2c0e
Revises: 6135a7bd4425
Create Date: 2021-03-29 14:44:35.607053
"""
# revision identifiers, used by Alembic.
revision = '8df53b0d2c0e'
down_revision = '6135a7bd4425'
TABLE = 'tags'
def upgrade():
op.alter_column(TABLE, 'tag', existing_type=sa.String(60),
type_=sa.String(255), existing_nullable=False)