{"id":15722,"date":"2023-12-04T22:03:43","date_gmt":"2023-12-04T14:03:43","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=15722"},"modified":"2023-12-04T22:04:45","modified_gmt":"2023-12-04T14:04:45","slug":"oracle-zhong-pctfree-and-pctused-biao-shi-shen-me","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/oracle-zhong-pctfree-and-pctused-biao-shi-shen-me\/","title":{"rendered":"Oracle \u4e2d PCTFREE and PCTUSED \u8868\u793a\u4ec0\u4e48\u542b\u4e49\u6709\u4ec0\u4e48\u4f5c\u7528\uff1f"},"content":{"rendered":"<p><code>PCTFREE<\/code> \u8868\u793a\u6570\u636e\u5757\u4e2d\u7684\u7a7a\u95f2\u7a7a\u95f4\u767e\u5206\u6bd4\uff0c\u7528\u4e8e\u63a7\u5236\u5728\u6570\u636e\u5757\u4e2d\u4fdd\u7559\u591a\u5c11\u7a7a\u95f4\u7528\u4e8e\u63d2\u5165\u65b0\u6570\u636e\u3002<code>PCTUSED<\/code> \u8868\u793a\u6570\u636e\u5757\u4e2d\u6570\u636e\u7684\u4f7f\u7528\u767e\u5206\u6bd4\uff0c\u7528\u4e8e\u63a7\u5236\u4f55\u65f6\u6570\u636e\u5757\u5c06\u88ab\u6807\u8bb0\u4e3a\u201c\u5df2\u7528\u201d\uff0c\u4e0d\u518d\u5141\u8bb8\u63d2\u5165\u65b0\u6570\u636e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PCTFREE \u8868\u793a\u6570\u636e\u5757\u4e2d\u7684\u7a7a\u95f2\u7a7a\u95f4\u767e\u5206\u6bd4\uff0c\u7528\u4e8e\u63a7\u5236\u5728\u6570\u636e\u5757\u4e2d\u4fdd\u7559\u591a\u5c11\u7a7a\u95f4\u7528\u4e8e\u63d2\u5165\u65b0\u6570\u636e\u3002PCTUSED \u8868 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[],"class_list":["post-15722","post","type-post","status-publish","format-standard","hentry","category-oracel"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15722","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=15722"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15722\/revisions"}],"predecessor-version":[{"id":15723,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15722\/revisions\/15723"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=15722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=15722"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=15722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}