HTN20190109 https://blog.hatena.ne.jp/HTN20190109/ HTN20190109の日記 https://htn20190109.hatenablog.com/ 演習 https://docs.oracle.com/cd/F19136_01/tgsql/sql-tuning-advisor.html#GUID-F5494CD1-52BB-478E-BB36-17104B36B0FE sqlalter session set container=pdb11;grant ADVISOR to hr; sqlplus hr/hr@pdb11 SELECT /*+ ORDERED */ * FROM employees e, locations l, departments dWHERE e.department_id = d.department_id AND l… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2025%2F02%2F09%2F200147" title="{アドバイザ}SQLチューニング・アドバイザを実行 - HTN20190109の日記" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2025-02-09 20:01:47 rich https://htn20190109.hatenablog.com/entry/2025/02/09/200147 1.0 100%