30 lines
652 B
Python
30 lines
652 B
Python
"""Create usd_prices table
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Revision ID: d540242ae368
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Revises: 2c90b2b8a80b
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Create Date: 2021-11-18 04:30:06.802857
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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 = "d540242ae368"
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down_revision = "2c90b2b8a80b"
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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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"prices",
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sa.Column("timestamp", sa.TIMESTAMP),
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sa.Column("usd_price", sa.Numeric, nullable=False),
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sa.Column("token_address", sa.String(256), nullable=False),
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sa.PrimaryKeyConstraint("token_address", "timestamp"),
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)
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def downgrade():
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op.drop_table("prices")
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