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# 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.
"""Create node_traits table
Revision ID: b4130a7fc904
Revises: 405cfe08f18d
Create Date: 2017-12-20 10:20:07.911788
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = 'b4130a7fc904'
down_revision = '405cfe08f18d'
def upgrade():
op.create_table(
'node_traits',
sa.Column('version', sa.String(length=15), nullable=True),
sa.Column('created_at', sa.DateTime(), nullable=True),
sa.Column('updated_at', sa.DateTime(), nullable=True),
sa.Column('node_id', sa.Integer(), nullable=False,
autoincrement=False),
sa.Column('trait', sa.String(length=255), nullable=False),
sa.ForeignKeyConstraint(['node_id'], ['nodes.id'], ),
sa.PrimaryKeyConstraint('node_id', 'trait'),
mysql_engine='InnoDB',
mysql_charset='UTF8MB3'
)
op.create_index('node_traits_idx', 'node_traits', ['trait'], unique=False)
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