28 lines
729 B
Python
28 lines
729 B
Python
|
"""add user_uid column to file_data table
|
||
|
|
|
||
|
|
Revision ID: 30e017a03948
|
||
|
|
Revises: bbf064082623
|
||
|
|
Create Date: 2021-07-06 10:39:04.661704
|
||
|
|
|
||
|
|
"""
|
||
|
|
from alembic import op
|
||
|
|
import sqlalchemy as sa
|
||
|
|
|
||
|
|
|
||
|
|
# revision identifiers, used by Alembic.
|
||
|
|
revision = '30e017a03948'
|
||
|
|
down_revision = 'bbf064082623'
|
||
|
|
branch_labels = None
|
||
|
|
depends_on = None
|
||
|
|
|
||
|
|
|
||
|
|
def upgrade():
|
||
|
|
op.add_column('file_data', sa.Column('user_uid', sa.String(), nullable=True))
|
||
|
|
op.create_foreign_key(None, 'file_data', 'user', ['user_uid'], ['uid'])
|
||
|
|
|
||
|
|
|
||
|
|
def downgrade():
|
||
|
|
# op.drop_constraint('file_data_user_uid_fkey', 'file_data', type_='foreignkey')
|
||
|
|
# op.execute("update file_data set user_uid = NULL WHERE user_uid IS NOT NULL")
|
||
|
|
op.drop_column('file_data', 'user_uid')
|