{"id":93822,"date":"2024-10-19T17:12:16","date_gmt":"2024-10-19T09:12:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/93822\/"},"modified":"2024-10-19T17:12:17","modified_gmt":"2024-10-19T09:12:17","slug":"oracle-11g-%e5%a3%93%e7%b8%ae%e7%89%88%e6%9c%ac%e7%9a%84%e4%bb%8b%e7%b4%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/93822\/","title":{"rendered":"Oracle 11g \u58d3\u7e2e\u7248\u672c\u7684\u4ecb\u7d39"},"content":{"rendered":"<h1 id=\"oracle-11g-%e5%a3%93%e7%b8%ae%e7%89%88%e6%9c%ac%e7%9a%84%e4%bb%8b%e7%b4%b9-KNXzvlQHCV\">Oracle 11g \u58d3\u7e2e\u7248\u672c\u7684\u4ecb\u7d39<\/h1>\n<p>Oracle 11g \u662f Oracle Corporation \u767c\u5e03\u7684\u4e00\u500b\u95dc\u9375\u7248\u672c\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b0\u529f\u80fd\u548c\u6539\u9032\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u6578\u64da\u58d3\u7e2e\u6280\u8853\u3002\u6578\u64da\u58d3\u7e2e\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\uff0c\u80fd\u5920\u6709\u6548\u6e1b\u5c11\u5b58\u5132\u7a7a\u9593\u7684\u9700\u6c42\uff0c\u4e26\u63d0\u9ad8\u6578\u64da\u7684\u8655\u7406\u6548\u7387\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Oracle 11g \u7684\u58d3\u7e2e\u7248\u672c\u53ca\u5176\u512a\u52e2\u3002<\/p>\n<h2 id=\"oracle-11g-%e5%a3%93%e7%b8%ae%e6%8a%80%e8%a1%93%e6%a6%82%e8%bf%b0-KNXzvlQHCV\">Oracle 11g \u58d3\u7e2e\u6280\u8853\u6982\u8ff0<\/h2>\n<p>Oracle 11g \u5f15\u5165\u4e86\u591a\u7a2e\u58d3\u7e2e\u6280\u8853\uff0c\u4e3b\u8981\u5305\u62ec\u8868\u58d3\u7e2e\u3001\u7d22\u5f15\u58d3\u7e2e\u548c\u56de\u6efe\u6bb5\u58d3\u7e2e\u3002\u9019\u4e9b\u6280\u8853\u65e8\u5728\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u5b58\u5132\u9700\u6c42\uff0c\u4e26\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/p>\n<h3 id=\"%e8%a1%a8%e5%a3%93%e7%b8%ae-KNXzvlQHCV\">\u8868\u58d3\u7e2e<\/h3>\n<p>\u8868\u58d3\u7e2e\u662f Oracle 11g \u4e2d\u6700\u91cd\u8981\u7684\u58d3\u7e2e\u6280\u8853\u4e4b\u4e00\u3002\u5b83\u5141\u8a31\u7528\u6236\u5728\u5275\u5efa\u6216\u4fee\u6539\u8868\u6642\u555f\u7528\u58d3\u7e2e\u529f\u80fd\u3002\u7576\u6578\u64da\u88ab\u63d2\u5165\u5230\u58d3\u7e2e\u8868\u4e2d\u6642\uff0cOracle \u6703\u81ea\u52d5\u5c07\u76f8\u4f3c\u7684\u6578\u64da\u5408\u4f75\uff0c\u5f9e\u800c\u6e1b\u5c11\u5b58\u5132\u7a7a\u9593\u7684\u4f7f\u7528\u3002<\/p>\n<pre><code>CREATE TABLE employees (\n    employee_id NUMBER,\n    first_name VARCHAR2(50),\n    last_name VARCHAR2(50),\n    department_id NUMBER\n) COMPRESS;<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u8868 `employees` \u88ab\u8a2d\u7f6e\u70ba\u58d3\u7e2e\uff0c\u9019\u610f\u5473\u8457\u5728\u63d2\u5165\u6578\u64da\u6642\uff0cOracle \u5c07\u81ea\u52d5\u9032\u884c\u58d3\u7e2e\u8655\u7406\u3002<\/p>\n<h3 id=\"%e7%b4%a2%e5%bc%95%e5%a3%93%e7%b8%ae-KNXzvlQHCV\">\u7d22\u5f15\u58d3\u7e2e<\/h3>\n<p>\u7d22\u5f15\u58d3\u7e2e\u6280\u8853\u5247\u662f\u91dd\u5c0d\u7d22\u5f15\u7d50\u69cb\u9032\u884c\u7684\u512a\u5316\u3002\u901a\u904e\u58d3\u7e2e\u7d22\u5f15\uff0cOracle \u53ef\u4ee5\u6e1b\u5c11\u7d22\u5f15\u4f54\u7528\u7684\u7a7a\u9593\uff0c\u5f9e\u800c\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002\u9019\u5c0d\u65bc\u5927\u578b\u6578\u64da\u5eab\u7279\u5225\u91cd\u8981\uff0c\u56e0\u70ba\u7d22\u5f15\u7684\u5927\u5c0f\u76f4\u63a5\u5f71\u97ff\u5230\u67e5\u8a62\u7684\u901f\u5ea6\u3002<\/p>\n<pre><code>CREATE INDEX emp_idx ON employees (last_name) COMPRESS;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u7d22\u5f15 `emp_idx` \u88ab\u8a2d\u7f6e\u70ba\u58d3\u7e2e\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u7d22\u5f15\u7684\u5b58\u5132\u9700\u6c42\u3002<\/p>\n<h3 id=\"%e5%9b%9e%e6%bb%be%e6%ae%b5%e5%a3%93%e7%b8%ae-KNXzvlQHCV\">\u56de\u6efe\u6bb5\u58d3\u7e2e<\/h3>\n<p>\u56de\u6efe\u6bb5\u58d3\u7e2e\u662f\u53e6\u4e00\u9805\u91cd\u8981\u7684\u529f\u80fd\uff0c\u65e8\u5728\u6e1b\u5c11\u56de\u6efe\u6bb5\u7684\u5b58\u5132\u9700\u6c42\u3002\u56de\u6efe\u6bb5\u7528\u65bc\u4fdd\u5b58\u4e8b\u52d9\u7684\u6b77\u53f2\u6578\u64da\uff0c\u7576\u6578\u64da\u5eab\u9032\u884c\u5927\u91cf\u4e8b\u52d9\u64cd\u4f5c\u6642\uff0c\u9019\u4e9b\u56de\u6efe\u6bb5\u53ef\u80fd\u6703\u4f54\u7528\u5927\u91cf\u7a7a\u9593\u3002\u901a\u904e\u555f\u7528\u56de\u6efe\u6bb5\u58d3\u7e2e\uff0cOracle \u53ef\u4ee5\u81ea\u52d5\u58d3\u7e2e\u9019\u4e9b\u6578\u64da\uff0c\u5f9e\u800c\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u3002<\/p>\n<h2 id=\"%e5%a3%93%e7%b8%ae%e7%9a%84%e5%84%aa%e5%8b%a2-KNXzvlQHCV\">\u58d3\u7e2e\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\uff1a<\/strong>\u58d3\u7e2e\u6280\u8853\u80fd\u986f\u8457\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u5b58\u5132\u9700\u6c42\uff0c\u9019\u5c0d\u65bc\u5927\u578b\u6578\u64da\u5eab\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>\u58d3\u7e2e\u5f8c\u7684\u6578\u64da\u5728\u67e5\u8a62\u6642\u53ef\u4ee5\u66f4\u5feb\u5730\u8b80\u53d6\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u964d\u4f4e\u6210\u672c\uff1a<\/strong>\u6e1b\u5c11\u5b58\u5132\u9700\u6c42\u610f\u5473\u8457\u53ef\u4ee5\u964d\u4f4e\u786c\u4ef6\u6210\u672c\uff0c\u7279\u5225\u662f\u5728\u96f2\u74b0\u5883\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-KNXzvlQHCV\">\u7d50\u8ad6<\/h2>\n<p>Oracle 11g \u7684\u58d3\u7e2e\u7248\u672c\u63d0\u4f9b\u4e86\u591a\u7a2e\u5f37\u5927\u7684\u6578\u64da\u58d3\u7e2e\u6280\u8853\uff0c\u9019\u4e9b\u6280\u8853\u4e0d\u50c5\u80fd\u5920\u6709\u6548\u6e1b\u5c11\u5b58\u5132\u7a7a\u9593\uff0c\u9084\u80fd\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u6301\u7e8c\u589e\u9577\uff0c\u9019\u4e9b\u58d3\u7e2e\u6280\u8853\u5c07\u6210\u70ba\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4e0a\u5be6\u65bd Oracle 11g \u58d3\u7e2e\u6280\u8853\u6709\u8208\u8da3\uff0c\u6216\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Oracle 11g\u58d3\u7e2e\u7248\u672c\u7684\u7279\u9ede\u3001\u512a\u52e2\u53ca\u5176\u5728\u6578\u64da\u7ba1\u7406\u4e2d\u7684\u61c9\u7528\uff0c\u63d0\u5347\u5b58\u5132\u6548\u7387\u8207\u6027\u80fd\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-93822","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93822","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=93822"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93822\/revisions"}],"predecessor-version":[{"id":93823,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93822\/revisions\/93823"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=93822"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=93822"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=93822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}