47 lines
1.0 KiB
Python
47 lines
1.0 KiB
Python
"""Change transfers trace address to ARRAY
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Revision ID: 5427d62a2cc0
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Revises: d540242ae368
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Create Date: 2021-11-19 13:25:11.252774
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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 = "5427d62a2cc0"
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down_revision = "d540242ae368"
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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.drop_constraint("transfers_pkey", "transfers")
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op.alter_column(
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"transfers",
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"trace_address",
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type_=sa.ARRAY(sa.Integer),
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nullable=False,
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postgresql_using="trace_address::int[]",
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)
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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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def downgrade():
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op.drop_constraint("transfers_pkey", "transfers")
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op.alter_column(
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"transfers",
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"trace_address",
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type_=sa.String(256),
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nullable=False,
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)
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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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