{"id":15765,"date":"2023-12-04T22:44:46","date_gmt":"2023-12-04T14:44:46","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=15765"},"modified":"2023-12-04T22:48:27","modified_gmt":"2023-12-04T14:48:27","slug":"oracle-zhong-ben-de-guan-li-biao-kong-jian-he-zi-d","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/oracle-zhong-ben-de-guan-li-biao-kong-jian-he-zi-d\/","title":{"rendered":"Oracle \u4e2d\u672c\u5730\u7ba1\u7406\u8868\u7a7a\u95f4\u548c\u5b57\u5178\u7ba1\u7406\u8868\u7a7a\u95f4\u7684\u7279\u70b9\uff0cASSM \u6709\u4ec0\u4e48\u7279\u70b9\uff1f"},"content":{"rendered":"<p>\u5728 Oracle \u4e2d\uff0c\u672c\u5730\u7ba1\u7406\u8868\u7a7a\u95f4\uff08Locally Managed Tablespaces\uff09\u548c\u5b57\u5178\u7ba1\u7406\u8868\u7a7a\u95f4\uff08Dictionary Managed Tablespaces\uff09\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u8868\u7a7a\u95f4\u7ba1\u7406\u65b9\u5f0f\u3002\u6b64\u5916\uff0c\u8fd8\u6709\u4e00\u79cd\u5173\u4e8e\u5757\u7684\u7ba1\u7406\u65b9\u5f0f\u662f Automatic Segment Space Management\uff08ASSM\uff09\u3002<\/p>\n<h3>\u672c\u5730\u7ba1\u7406\u8868\u7a7a\u95f4\u7684\u7279\u70b9\uff1a<\/h3>\n<ol>\n<li><strong>\u81ea\u52a8\u5206\u914d\uff08Autoallocate\uff09\uff1a<\/strong>\n<ul>\n<li>\u672c\u5730\u7ba1\u7406\u8868\u7a7a\u95f4\u652f\u6301\u81ea\u52a8\u5206\u914d\uff0c\u7cfb\u7edf\u53ef\u4ee5\u6839\u636e\u9700\u8981\u81ea\u52a8\u8c03\u6574\u533a\u7684\u5927\u5c0f\uff0c\u4f7f\u5f97\u5206\u914d\u66f4\u4e3a\u7075\u6d3b\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5757\u538b\u7f29\uff1a<\/strong>\n<ul>\n<li>\u672c\u5730\u7ba1\u7406\u8868\u7a7a\u95f4\u652f\u6301\u5757\u538b\u7f29\uff0c\u5141\u8bb8\u5c06\u591a\u4e2a\u8868\u7684\u6570\u636e\u5b58\u50a8\u5728\u540c\u4e00\u5757\u4e2d\uff0c\u63d0\u9ad8\u8868\u7a7a\u95f4\u7684\u7a7a\u95f4\u5229\u7528\u6548\u7387\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u4f4d\u56fe\u8ddf\u8e2a\u7a7a\u95f2\u5757\uff1a<\/strong>\n<ul>\n<li>\u672c\u5730\u7ba1\u7406\u8868\u7a7a\u95f4\u4f7f\u7528\u4f4d\u56fe\u6765\u8ddf\u8e2a\u6bcf\u4e2a\u533a\u4e2d\u5757\u7684\u5206\u914d\u60c5\u51b5\uff0c\u8fd9\u79cd\u65b9\u5f0f\u5bf9\u4e8e\u9ad8\u5e76\u53d1\u73af\u5883\u4e0b\u7684\u5e76\u884c\u64cd\u4f5c\u6548\u679c\u66f4\u597d\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u5b57\u5178\u7ba1\u7406\u8868\u7a7a\u95f4\u7684\u7279\u70b9\uff1a<\/h3>\n<ol>\n<li><strong>\u5b57\u5178\u8868\u7ba1\u7406\uff1a<\/strong>\n<ul>\n<li>\u5b57\u5178\u7ba1\u7406\u8868\u7a7a\u95f4\u7684\u7a7a\u95f2\u5757\u4fe1\u606f\u5b58\u50a8\u5728\u6570\u636e\u5b57\u5178\u8868\u4e2d\uff0c\u9700\u8981\u5b9a\u671f\u626b\u63cf\u8fd9\u4e9b\u8868\u6765\u66f4\u65b0\u8868\u7a7a\u95f4\u7684\u4f7f\u7528\u60c5\u51b5\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u76f8\u5bf9\u8f83\u8001\uff1a<\/strong>\n<ul>\n<li>\u5b57\u5178\u7ba1\u7406\u8868\u7a7a\u95f4\u662f\u76f8\u5bf9\u8f83\u8001\u7684\u7ba1\u7406\u65b9\u5f0f\uff0c\u5728\u73b0\u4ee3\u6570\u636e\u5e93\u8bbe\u8ba1\u4e2d\uff0c\u901a\u5e38\u63a8\u8350\u4f7f\u7528\u672c\u5730\u7ba1\u7406\u8868\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>Automatic Segment Space Management\uff08ASSM\uff09\u7684\u7279\u70b9\uff1a<\/h3>\n<ol>\n<li><strong>\u52a8\u6001\u5206\u914d\u7a7a\u95f4\uff1a<\/strong>\n<ul>\n<li>ASSM \u662f\u4e00\u79cd\u5757\u7ba1\u7406\u65b9\u5f0f\uff0c\u7528\u4e8e\u7ba1\u7406\u6570\u636e\u6bb5\uff08\u8868\u3001\u7d22\u5f15\u7b49\uff09\u3002\u5b83\u52a8\u6001\u5730\u5206\u914d\u7a7a\u95f4\u7ed9\u6570\u636e\u6bb5\uff0c\u51cf\u5c11\u4e86\u7a7a\u95f2\u7a7a\u95f4\u7684\u6d6a\u8d39\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u51cf\u5c11\u7a7a\u95f2\u5757\uff1a<\/strong>\n<ul>\n<li>ASSM \u901a\u8fc7\u4f4d\u56fe\u6765\u7ba1\u7406\u5757\u7684\u4f7f\u7528\u60c5\u51b5\uff0c\u4e0d\u518d\u4f7f\u7528\u8fc7\u53bb\u7684\u201c\u4e00\u5757\u4e00\u5757\u201d\u7684\u65b9\u5f0f\uff0c\u56e0\u6b64\u51cf\u5c11\u4e86\u7a7a\u95f2\u5757\u7684\u6570\u91cf\uff0c\u63d0\u9ad8\u4e86\u8868\u7a7a\u95f4\u7684\u7a7a\u95f4\u5229\u7528\u7387\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u907f\u514d\u6bb5\u7a7a\u95f4\u7ba1\u7406\u624b\u5de5\u8bbe\u7f6e\uff1a<\/strong>\n<ul>\n<li>ASSM \u907f\u514d\u4e86\u624b\u52a8\u8bbe\u7f6e PCTUSED\u3001PCTFREE \u7b49\u6bb5\u7a7a\u95f4\u7ba1\u7406\u53c2\u6570\u7684\u9700\u6c42\uff0c\u4f7f\u7ba1\u7406\u66f4\u4e3a\u81ea\u52a8\u5316\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\u603b\u7684\u6765\u8bf4\uff0c\u73b0\u4ee3\u6570\u636e\u5e93\u8bbe\u8ba1\u4e2d\u66f4\u503e\u5411\u4e8e\u4f7f\u7528\u672c\u5730\u7ba1\u7406\u8868\u7a7a\u95f4\u548c ASSM\uff0c\u56e0\u4e3a\u5b83\u4eec\u63d0\u4f9b\u4e86\u66f4\u7075\u6d3b\u3001\u9ad8\u6548\u7684\u7ba1\u7406\u65b9\u5f0f\uff0c\u540c\u65f6\u51cf\u5c11\u4e86\u624b\u52a8\u7ba1\u7406\u7684\u9700\u6c42\u3002\u5b57\u5178\u7ba1\u7406\u8868\u7a7a\u95f4\u5728\u65b0\u7684\u6570\u636e\u5e93\u8bbe\u8ba1\u4e2d\u4f7f\u7528\u8f83\u5c11\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Oracle \u4e2d\uff0c\u672c\u5730\u7ba1\u7406\u8868\u7a7a\u95f4\uff08Locally Managed Tablespaces\uff09\u548c\u5b57\u5178\u7ba1\u7406\u8868\u7a7a\u95f4 [&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-15765","post","type-post","status-publish","format-standard","hentry","category-oracel"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15765","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=15765"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15765\/revisions"}],"predecessor-version":[{"id":15766,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15765\/revisions\/15766"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=15765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=15765"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=15765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}