40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
"""Transaction cache
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Revision ID: 2215c497248b
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Revises: c537a0fd8466
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Create Date: 2021-04-02 10:09:11.923949
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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 = '2215c497248b'
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down_revision = 'c537a0fd8466'
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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.create_table(
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'tx_cache',
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sa.Column('id', sa.Integer, primary_key=True),
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sa.Column('otx_id', sa.Integer, sa.ForeignKey('otx.id'), nullable=True),
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sa.Column('date_created', sa.DateTime, nullable=False),
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sa.Column('date_updated', sa.DateTime, nullable=False),
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sa.Column('date_checked', sa.DateTime, nullable=False),
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sa.Column('source_token_address', sa.String(42), nullable=False),
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sa.Column('destination_token_address', sa.String(42), nullable=False),
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sa.Column('sender', sa.String(42), nullable=False),
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sa.Column('recipient', sa.String(42), nullable=False),
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sa.Column('from_value', sa.NUMERIC(), nullable=False),
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sa.Column('to_value', sa.NUMERIC(), nullable=True),
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# sa.Column('block_number', sa.BIGINT(), nullable=True),
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sa.Column('tx_index', sa.Integer, nullable=True),
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)
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def downgrade():
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op.drop_table('tx_cache')
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