55 lines
1.5 KiB
Python
55 lines
1.5 KiB
Python
"""Change miner payments and transfers primary keys to include block number
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Revision ID: 04a3bb3740c3
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Revises: a10d68643476
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Create Date: 2021-11-02 22:42:01.702538
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"""
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from alembic import op
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# revision identifiers, used by Alembic.
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revision = "04a3bb3740c3"
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down_revision = "a10d68643476"
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branch_labels = None
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depends_on = None
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def upgrade():
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# transfers
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op.execute("ALTER TABLE transfers DROP CONSTRAINT transfers_pkey")
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op.create_primary_key(
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"transfers_pkey",
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"transfers",
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["block_number", "transaction_hash", "trace_address"],
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)
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op.drop_index("ix_transfers_block_number")
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# miner_payments
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op.execute("ALTER TABLE miner_payments DROP CONSTRAINT miner_payments_pkey")
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op.create_primary_key(
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"miner_payments_pkey",
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"miner_payments",
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["block_number", "transaction_hash"],
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)
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op.drop_index("ix_block_number")
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def downgrade():
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# transfers
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op.execute("ALTER TABLE transfers DROP CONSTRAINT transfers_pkey")
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op.create_index("ix_transfers_block_number", "transfers", ["block_number"])
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op.create_primary_key(
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"transfers_pkey",
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"transfers",
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["transaction_hash", "trace_address"],
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)
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# miner_payments
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op.execute("ALTER TABLE miner_payments DROP CONSTRAINT miner_payments_pkey")
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op.create_index("ix_block_number", "miner_payments", ["block_number"])
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op.create_primary_key(
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"miner_payments_pkey",
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"miner_payments",
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["transaction_hash"],
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)
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