eezd
7536c9c5de
Add trading_account.capital_usdt. Position sizing will use min(capital, account equity); starting requires the capital to be set. The trading page shows and edits it.
30 lines
784 B
Python
30 lines
784 B
Python
"""trading capital
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Revision ID: c3f19d7a2e58
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Revises: a54081406f23
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Create Date: 2026-10-15 10:10:00.000000
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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 = 'c3f19d7a2e58'
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down_revision: Union[str, Sequence[str], None] = 'a54081406f23'
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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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# 用户要求只用设定的资金操盘，不动用账户全部余额（2026-10-15）
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op.add_column('trading_account', sa.Column('capital_usdt', sa.Numeric(), nullable=True))
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def downgrade() -> None:
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"""Downgrade schema."""
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op.drop_column('trading_account', 'capital_usdt')
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