30 lines
779 B
Python
30 lines
779 B
Python
"""empty message
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Revision ID: 0e0f8ad1362d
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Revises: 50aab465cf44
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Create Date: 2019-10-05 23:21:57.620808
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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 = '0e0f8ad1362d'
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down_revision = '50aab465cf44'
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branch_labels = None
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depends_on = None
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.add_column('users', sa.Column('username', sa.String(length=255), nullable=False))
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op.create_unique_constraint(None, 'users', ['username'])
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# ### end Alembic commands ###
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def downgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_constraint(None, 'users', type_='unique')
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op.drop_column('users', 'username')
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# ### end Alembic commands ###
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