06 2023 档案

摘要:select relname, pg_size_pretty(pg_relation_size(relid)) from pg_stat_user_tables where schemaname='public' order by pg_relation_size(relid) desc; 阅读全文
posted @ 2023-06-30 15:11 懂得归零 阅读(100) 评论(0) 推荐(0) 编辑
摘要:LambdaUpdateWrapper<User> lambdaUpdateWrapper = new LambdaUpdateWrapper<>(); lambdaUpdateWrapper.set(User::getName, "newName").set(User::getAge, 20).e 阅读全文
posted @ 2023-06-02 10:13 懂得归零 阅读(220) 评论(0) 推荐(0) 编辑

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