kopia lustrzana https://github.com/bugout-dev/moonstream
39 wiersze
1.6 KiB
Python
39 wiersze
1.6 KiB
Python
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"""Ethereum smart contracts
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Revision ID: 571f33ad7587
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Revises: 21cced47077c
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Create Date: 2021-07-30 09:00:18.945935
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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 = '571f33ad7587'
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down_revision = '21cced47077c'
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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.create_table('ethereum_smart_contracts',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('transaction_hash', sa.VARCHAR(length=256), nullable=False),
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sa.Column('address', sa.VARCHAR(length=256), nullable=False),
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sa.ForeignKeyConstraint(['transaction_hash'], ['ethereum_transactions.hash'], name=op.f('fk_ethereum_smart_contracts_transaction_hash_ethereum_transactions'), ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id', name=op.f('pk_ethereum_smart_contracts'))
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)
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op.create_index(op.f('ix_ethereum_smart_contracts_address'), 'ethereum_smart_contracts', ['address'], unique=False)
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op.create_index(op.f('ix_ethereum_smart_contracts_transaction_hash'), 'ethereum_smart_contracts', ['transaction_hash'], unique=False)
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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_index(op.f('ix_ethereum_smart_contracts_transaction_hash'), table_name='ethereum_smart_contracts')
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op.drop_index(op.f('ix_ethereum_smart_contracts_address'), table_name='ethereum_smart_contracts')
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op.drop_table('ethereum_smart_contracts')
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# ### end Alembic commands ###
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