40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
"""Add transfers table
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Revision ID: cd96af55108e
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Revises: 5437dc68f4df
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Create Date: 2021-09-17 12:44:45.245137
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"""
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import sqlalchemy as sa
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from alembic import op
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# revision identifiers, used by Alembic.
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revision = "cd96af55108e"
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down_revision = "320e56b0a99f"
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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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"transfers",
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sa.Column("created_at", sa.TIMESTAMP, server_default=sa.func.now()),
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sa.Column("block_number", sa.Numeric, nullable=False),
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sa.Column("transaction_hash", sa.String(66), nullable=False),
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sa.Column("trace_address", sa.String(256), nullable=False),
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sa.Column("protocol", sa.String(256), nullable=True),
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sa.Column("from_address", sa.String(256), nullable=False),
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sa.Column("to_address", sa.String(256), nullable=False),
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sa.Column("token_address", sa.String(256), nullable=False),
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sa.Column("amount", sa.Numeric, nullable=False),
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sa.Column("error", sa.String(256), nullable=True),
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sa.PrimaryKeyConstraint("transaction_hash", "trace_address"),
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)
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op.create_index("ix_transfers_block_number", "transfers", ["block_number"])
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def downgrade():
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op.drop_index("ix_transfers_block_number", "transfers")
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op.drop_table("transfers")
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