{"id":83113,"date":"2024-10-16T23:29:16","date_gmt":"2024-10-16T15:29:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/83113\/"},"modified":"2024-10-16T23:29:17","modified_gmt":"2024-10-16T15:29:17","slug":"ora-02212-%e9%87%8d%e8%a4%87%e7%9a%84-pctfree-%e9%81%b8%e9%a0%85%e8%a6%8f%e7%af%84-oracle%e5%a0%b1%e9%8c%af%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/83113\/","title":{"rendered":"ORA-02212: \u91cd\u8907\u7684 PCTFREE \u9078\u9805\u898f\u7bc4 ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-02212-%e9%87%8d%e8%a4%87%e7%9a%84-pctfree-%e9%81%b8%e9%a0%85%e8%a6%8f%e7%af%84-oracle%e5%a0%b1%e9%8c%af%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-bYfcoUHrlf\">ORA-02212: \u91cd\u8907\u7684 PCTFREE \u9078\u9805\u898f\u7bc4 ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662fORA-02212\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u8868\u7684PCTFREE\u9078\u9805\u6709\u95dc\uff0c\u9019\u662f\u4e00\u500b\u5f71\u97ff\u6578\u64da\u5b58\u5132\u548c\u6027\u80fd\u7684\u91cd\u8981\u53c3\u6578\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-02212\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afpctfree%e9%81%b8%e9%a0%85%ef%bc%9f-bYfcoUHrlf\">\u4ec0\u9ebc\u662fPCTFREE\u9078\u9805\uff1f<\/h2>\n<p>PCTFREE\u662fOracle\u6578\u64da\u5eab\u4e2d\u4e00\u500b\u91cd\u8981\u7684\u5b58\u5132\u53c3\u6578\uff0c\u7528\u65bc\u6307\u5b9a\u5728\u6bcf\u500b\u6578\u64da\u584a\u4e2d\u4fdd\u7559\u7684\u7a7a\u9593\u767e\u5206\u6bd4\u3002\u9019\u500b\u7a7a\u9593\u901a\u5e38\u7528\u65bc\u672a\u4f86\u7684\u66f4\u65b0\uff0c\u4ee5\u907f\u514d\u983b\u7e41\u7684\u6578\u64da\u584a\u5206\u88c2\u3002\u7576PCTFREE\u8a2d\u7f6e\u5f97\u904e\u4f4e\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u584a\u6eff\uff0c\u5f9e\u800c\u5f71\u97ff\u6027\u80fd\u548c\u6578\u64da\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"ora-02212%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-bYfcoUHrlf\">ORA-02212\u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-02212\u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u5728\u5275\u5efa\u6216\u4fee\u6539\u8868\u6642\uff0c\u6307\u5b9a\u4e86\u91cd\u8907\u7684PCTFREE\u9078\u9805\u3002<\/li>\n<li>\u5728\u540c\u4e00\u500bDDL\u8a9e\u53e5\u4e2d\uff0c\u5c0d\u540c\u4e00\u500b\u8868\u7684\u4e0d\u540c\u5217\u8a2d\u7f6e\u4e86\u4e0d\u540c\u7684PCTFREE\u503c\u3002<\/li>\n<li>\u5728\u4f7f\u7528\u67d0\u4e9b\u5de5\u5177\u6216\u6846\u67b6\u6642\uff0c\u9019\u4e9b\u5de5\u5177\u53ef\u80fd\u6703\u81ea\u52d5\u751f\u6210DDL\u8a9e\u53e5\uff0c\u5c0e\u81f4PCTFREE\u9078\u9805\u7684\u91cd\u8907\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9ora-02212%e9%8c%af%e8%aa%a4-bYfcoUHrlf\">\u5982\u4f55\u4fee\u5fa9ORA-02212\u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9ORA-02212\u932f\u8aa4\u7684\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5ddl%e8%aa%9e%e5%8f%a5-bYfcoUHrlf\">1. \u6aa2\u67e5DDL\u8a9e\u53e5<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u5c0e\u81f4\u932f\u8aa4\u7684DDL\u8a9e\u53e5\u3002\u78ba\u4fdd\u5728\u5275\u5efa\u6216\u4fee\u6539\u8868\u6642\uff0cPCTFREE\u9078\u9805\u53ea\u88ab\u6307\u5b9a\u4e00\u6b21\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>CREATE TABLE example_table (\n    id NUMBER,\n    name VARCHAR2(100)\n) PCTFREE 10;<\/code><\/pre>\n<h3 id=\"2-%e4%bf%ae%e6%94%b9%e8%a1%a8%e7%b5%90%e6%a7%8b-bYfcoUHrlf\">2. \u4fee\u6539\u8868\u7d50\u69cb<\/h3>\n<p>\u5982\u679c\u5df2\u7d93\u5b58\u5728\u7684\u8868\u7d50\u69cb\u4e2d\u51fa\u73fe\u4e86\u91cd\u8907\u7684PCTFREE\u9078\u9805\uff0c\u53ef\u4ee5\u4f7f\u7528ALTER TABLE\u8a9e\u53e5\u4f86\u4fee\u6539\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>ALTER TABLE example_table\n    MODIFY PCTFREE 20;<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e6%ad%a3%e7%a2%ba%e7%9a%84%e5%b7%a5%e5%85%b7-bYfcoUHrlf\">3. \u4f7f\u7528\u6b63\u78ba\u7684\u5de5\u5177<\/h3>\n<p>\u5982\u679c\u4f7f\u7528\u7684\u662f\u7b2c\u4e09\u65b9\u5de5\u5177\u6216\u6846\u67b6\uff0c\u8acb\u6aa2\u67e5\u5176\u751f\u6210\u7684DDL\u8a9e\u53e5\uff0c\u78ba\u4fdd\u4e0d\u6703\u81ea\u52d5\u6dfb\u52a0\u91cd\u8907\u7684PCTFREE\u9078\u9805\u3002\u5fc5\u8981\u6642\uff0c\u53ef\u4ee5\u624b\u52d5\u7de8\u8f2f\u9019\u4e9b\u8a9e\u53e5\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-bYfcoUHrlf\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u907f\u514d\u672a\u4f86\u51fa\u73feORA-02212\u932f\u8aa4\uff0c\u5efa\u8b70\u9075\u5faa\u4ee5\u4e0b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u5728\u8a2d\u8a08\u6578\u64da\u5eab\u6642\uff0c\u4ed4\u7d30\u8003\u616ePCTFREE\u7684\u8a2d\u7f6e\uff0c\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u6578\u64da\u5eab\u7684DDL\u8a9e\u53e5\uff0c\u78ba\u4fdd\u6c92\u6709\u91cd\u8907\u7684\u9078\u9805\u3002<\/li>\n<li>\u4f7f\u7528\u7248\u672c\u63a7\u5236\u7cfb\u7d71\u4f86\u7ba1\u7406DDL\u8b8a\u66f4\uff0c\u9019\u6a23\u53ef\u4ee5\u8f15\u9b06\u8ffd\u8e64\u548c\u56de\u6efe\u4e0d\u5fc5\u8981\u7684\u8b8a\u66f4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-bYfcoUHrlf\">\u7e3d\u7d50<\/h2>\n<p>ORA-02212\u932f\u8aa4\u662fOracle\u6578\u64da\u5eab\u4e2d\u5e38\u898b\u7684\u554f\u984c\u4e4b\u4e00\uff0c\u4e3b\u8981\u7531\u65bc\u91cd\u8907\u7684PCTFREE\u9078\u9805\u5f15\u8d77\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5DDL\u8a9e\u53e5\u3001\u9069\u7576\u4fee\u6539\u8868\u7d50\u69cb\u4ee5\u53ca\u4f7f\u7528\u6b63\u78ba\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u4e26\u907f\u514d\u672a\u4f86\u7684\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u904b\u884c\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-02212 \u932f\u8aa4\uff0c\u4e86\u89e3\u91cd\u8907\u7684 PCTFREE \u9078\u9805\u898f\u7bc4\uff0c\u63d0\u4f9b\u6709\u6548\u7684 Oracle \u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406\u65b9\u6848\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-83113","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=83113"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83113\/revisions"}],"predecessor-version":[{"id":83114,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83113\/revisions\/83114"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=83113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=83113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=83113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}