18 lines
1.1 KiB
Python
18 lines
1.1 KiB
Python
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"""分配调整的原台账与业务分管归属。"""
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from alembic import op
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revision: str = "19d0e1f2a3b4"
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down_revision: str | None = "18c9d0e1f2a3"
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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.execute("ALTER TABLE adjustment_orders ADD COLUMN adjustment_type VARCHAR(32) NOT NULL DEFAULT 'GENERAL' COMMENT '调整类型：GENERAL普通 ALLOCATION分配差额'")
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op.execute("ALTER TABLE adjustment_orders ADD COLUMN source_ledger_id BIGINT UNSIGNED NULL COMMENT '分配差额对应的原台账ID'")
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op.execute("ALTER TABLE adjustment_orders ADD COLUMN attribution_json JSON NULL COMMENT '原台账业务与分管归属快照'")
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def downgrade():
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if op.get_bind().exec_driver_sql("SELECT COUNT(*) FROM adjustment_orders WHERE source_ledger_id IS NOT NULL").scalar():
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raise RuntimeError("已有分配调整依据，拒绝删除归属信息；请使用应用版本回退")
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op.drop_column("adjustment_orders", "attribution_json")
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op.drop_column("adjustment_orders", "source_ledger_id")
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op.drop_column("adjustment_orders", "adjustment_type")
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