shangfangjian
b30ad56319
lifespan 加 _fail_stale_ingest_jobs():UPDATE ingest_jobs SET status=failed
WHERE status IN ('pending','running');异常仅记 warning 不阻断启动。
顺手修复 0021(op.text→字符串)/0023(索引名 leason→league)/0024(type_unique→type_)
三个待执行迁移 bug。
测试 test_p1_e_stale_ingest_jobs(2/2 mock);全量 315 通过。
39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
"""matches.source_event_id 部分唯一索引
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业务唯一键:同联赛同主客同自然天一条(ix_matches_unique,既有)。
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source_event_id 是上游 bzzoiro 的比赛 id,用于统计回填与血缘追踪;
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当它非空时应全局唯一(同一 upstream 比赛只对应一行 matches),
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避免同一场比赛因自然键天级舍入差异产生重复。
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partial unique(WHERE source_event_id IS NOT NULL):
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- 兼容存量空 source_event_id 的历史行(不强制回填);
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- 新采集行均带 source_event_id,从此具备 upstream 唯一性。
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Revision ID: 0021_match_source_event_id_unique
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Revises: 0020_team_aliases
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Create Date: 2026-09-22
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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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revision: str = '0021_match_source_event_id_unique'
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down_revision: Union[str, None] = '0020_team_aliases'
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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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op.create_index(
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'ix_matches_source_event_id_unique',
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'matches',
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['source_event_id'],
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unique=True,
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postgresql_where='source_event_id IS NOT NULL',
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)
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def downgrade() -> None:
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op.drop_index('ix_matches_source_event_id_unique', table_name='matches')
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