{"provider_url":"https://hatena.blog","width":"100%","published":"2022-09-25 16:00:00","author_url":"https://blog.hatena.ne.jp/bfx62324/","description":"Dear all, Did you know that you should definitely upgrade/upgrade your 11G (including R2) Oracle Database to 19c? I did not know that. Note to self. I would like to note that. 11g/11gR2 must be upgraded to 19c because 11g/11gR2 cannot be directly upgraded to 21c or 23c 11g/11gR2 cannot be directly u\u2026","blog_title":"product-lifecycle","height":"190","version":"1.0","blog_url":"https://www.product-lifecycle.work/","type":"rich","title":"Oracle DB 11gR2 cannot be upgraded directly to 21c (cannot upgrade)","author_name":"bfx62324","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.product-lifecycle.work%2Fentry%2F2022%2F09%2F25%2F160000\" title=\"Oracle DB 11gR2 cannot be upgraded directly to 21c (cannot upgrade) - product-lifecycle\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["oracle"],"url":"https://www.product-lifecycle.work/entry/2022/09/25/160000","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/b/bfx62324/20220919/20220919212532.jpg","provider_name":"Hatena Blog"}