https://2d992714.xianglin2020-github-io.pages.dev/tags/oracle/ Recent content in Oracle on Daily Record https://2d992714.xianglin2020-github-io.pages.dev/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E https://2d992714.xianglin2020-github-io.pages.dev/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E Hugo zh-CN Fri, 06 Feb 2026 00:00:00 +0800 https://2d992714.xianglin2020-github-io.pages.dev/posts/2025/oracle-practical-queries-and-user-setup/ Sun, 03 Aug 2025 00:00:00 +0800 https://2d992714.xianglin2020-github-io.pages.dev/posts/2025/oracle-practical-queries-and-user-setup/ 整理 Oracle 索引、SQL 性能和字符集查询，并记录创建表空间、用户及基础权限的完整流程。