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