task-194: 孤儿 task_file_job 巡检 SQL（01_orphan_job.sql，只读 SELECT 反连无任务/结果；base 提供 8 项静态契约）+ 8 条测试

2026-09-05 00:06:44 +08:00
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+-- =============================================================
+-- 巡检 01：孤儿 task_file_job（job 无对应任务/结果）— 只读报表（task-194）
+-- 对应 Java 巡检：OrphanJobInspector（module-09）；仅副本库只读执行，无副作用。
+-- 结果按 updated_at 升序；每批建议 limit <= 500。
+-- =============================================================
+SELECT j.id          AS job_id,
+       j.task_id,
+       j.result_id,
+       j.module_type,
+       j.status,
+       j.updated_at
+FROM biz_task_file_job j
+WHERE NOT EXISTS (SELECT 1 FROM biz_file_task t WHERE t.id = j.task_id)
+  AND (j.result_id IS NULL
+       OR NOT EXISTS (SELECT 1 FROM biz_file_result r WHERE r.id = j.result_id))
+ORDER BY j.updated_at ASC
+LIMIT 200;