15 lines
420 B
Python
15 lines
420 B
Python
"""合并场外业务与产品推介材料的迁移分支。"""
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revision = "20260910_merge_heads"
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down_revision = ("20260910_recog_attempt", "20260910_promotion_poster")
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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"""仅合并迁移图，不修改数据库对象。"""
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def downgrade() -> None:
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raise RuntimeError("迁移分支合并节点禁止自动回滚，请使用前向兼容迁移")
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