lcj2class

一次火烧眉毛的 PostgreSQL 事故分析

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  •   lcj2class · Feb 27, 2022 via iPhone · 3657 views
    This topic created in 1571 days ago, the information mentioned may be changed or developed.
    F281M6Dh8DXpD1g2
        1
    F281M6Dh8DXpD1g2  
       Feb 27, 2022   ❤️ 1
    升级数据库不看 plan change,活该倒霉。
    另外那个 case 为啥不直接在那一列上收集统计信息.....而是建索引解决 bad plan 的问题
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