forked from kodorvan/stcs
37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
"""updated user deals table
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Revision ID: 09db71875980
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Revises: 77197715747c
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Create Date: 2025-09-29 12:57:39.943294
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"""
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from typing import Sequence, Union
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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: str = '09db71875980'
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down_revision: Union[str, Sequence[str], None] = '77197715747c'
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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"""Upgrade schema."""
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# ### commands auto generated by Alembic - please adjust! ###
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op.add_column('user_deals', sa.Column('order_quantity', sa.Float(), nullable=True))
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op.create_unique_constraint('uq_user_symbol', 'user_deals', ['user_id', 'symbol'])
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op.drop_column('user_deals', 'quantity')
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# ### end Alembic commands ###
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def downgrade() -> None:
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"""Downgrade schema."""
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# ### commands auto generated by Alembic - please adjust! ###
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op.add_column('user_deals', sa.Column('quantity', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=True))
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op.drop_constraint('uq_user_symbol', 'user_deals', type_='unique')
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op.drop_column('user_deals', 'order_quantity')
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# ### end Alembic commands ###
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