https://greatfinish.top/categories/postgresql/Recent content in PostgreSQL on Greatfinish BlogHugo -- gohugo.iozh-cn© 2026 Greatfinish Blog · [沪ICP备2026022892号](https://beian.miit.gov.cn/)Fri, 08 May 2026 16:24:03 +0800https://greatfinish.top/posts/postgresql-lock/Fri, 08 May 2026 16:24:03 +0800https://greatfinish.top/posts/postgresql-lock/通过 pg_stat_activity、pg_locks、pg_blocking_pids 定位 PostgreSQL 锁等待和 idle in transaction 阻塞源，并给出生产处理流程。