fix(alembic): 合并 88f2380 引入的双 head,恢复 upgrade head 可用
88f2380 把 origin/main 合进本分支后,两条迁移线在 git 上汇合了、在 alembic 图上
却没有:本分支的 ad_reward_boost_round_id → drop_signin_boost_record 与 main 的
merge_active_phone 同从 comparison_llm_cost 分叉,此后再无迁移 revise
drop_signin_boost_record,它成了悬空的第二个 head。
后果:`alembic upgrade head`(单数)报 "Multiple head revisions are present"。
按 CLAUDE.md,run.sh 启动即自动迁移 —— app server 直接起不来,CI/线上同样报错。
用标准 merge revision 收敛(而非改 down_revision 指向),保留两侧作者文件不动。
纯 merge,无表结构/数据改动。
验证:alembic heads 恰好一个 merge_signin_boost_main;空库 alembic upgrade head
全链路跑通,current 停在 (head) (mergepoint);ruff 通过;pytest 435 passed
(6 个既有失败,与本次改动前一致)。
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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"""合并两个 alembic head:drop_signin_boost_record(本分支)+ merge_active_phone(main)。
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两条线同从 comparison_llm_cost 分叉——本分支的 ad_reward_boost_round_id → drop_signin_boost_record
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走「金币膨胀本轮累计 + 下线签到膨胀」;main 侧的 phone_rebind_log / analytics_active_idx 两支已由
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merge_active_phone 收敛。88f2380 把 main 合进本分支后,两条迁移线在 git 上汇合了、在 alembic 图上
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却没有,于是 `alembic upgrade head`(单数)报 "Multiple head revisions are present"——按 CLAUDE.md
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run.sh 启动即自动迁移,app server 会直接起不来。
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本迁移仅把二者收敛成单 head;**不含任何表结构 / 数据改动**(纯 merge)。
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Revision ID: merge_signin_boost_main
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Revises: drop_signin_boost_record, merge_active_phone
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Create Date: 2026-07-21 00:00:00.000000
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"""
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from collections.abc import Sequence
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revision: str = "merge_signin_boost_main"
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down_revision: str | Sequence[str] | None = (
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"drop_signin_boost_record",
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"merge_active_phone",
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)
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branch_labels: str | Sequence[str] | None = None
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depends_on: str | Sequence[str] | None = None
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def upgrade() -> None:
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"""纯合并 head,无 schema 改动。"""
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def downgrade() -> None:
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"""拆回两个 head,无 schema 改动。"""
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