{"id":95900,"date":"2024-10-20T04:56:16","date_gmt":"2024-10-19T20:56:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95900\/"},"modified":"2024-10-20T04:56:16","modified_gmt":"2024-10-19T20:56:16","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%b8%e7%bf%92%e6%8c%87%e5%8d%97%ef%bc%9a%e6%b7%b1%e5%85%a5%e6%8e%a2%e7%a9%b6%e6%8a%80%e8%a1%93%e7%b4%b0%e7%af%80-oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e6%b7%b1","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95900\/","title":{"rendered":"Oracle\u6578\u64da\u5eab\u5b78\u7fd2\u6307\u5357\uff1a\u6df1\u5165\u63a2\u7a76\u6280\u8853\u7d30\u7bc0 (oracle\u6578\u64da\u5eab\u6df1\u5165\u5b78\u7fd2)"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%b8%e7%bf%92%e6%8c%87%e5%8d%97%ef%bc%9a%e6%b7%b1%e5%85%a5%e6%8e%a2%e7%a9%b6%e6%8a%80%e8%a1%93%e7%b4%b0%e7%af%80-rbdyUcvKVv\">Oracle\u6578\u64da\u5eab\u5b78\u7fd2\u6307\u5357\uff1a\u6df1\u5165\u63a2\u7a76\u6280\u8853\u7d30\u7bc0<\/h1>\n<p>Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u5168\u7403\u6700\u53d7\u6b61\u8fce\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e4b\u4e00\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u884c\u5404\u696d\u3002\u7121\u8ad6\u662f\u5927\u578b\u4f01\u696d\u9084\u662f\u4e2d\u5c0f\u578b\u516c\u53f8\uff0cOracle\u6578\u64da\u5eab\u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u3001\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eOracle\u6578\u64da\u5eab\u7684\u6280\u8853\u7d30\u7bc0\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u67b6\u69cb\u3001\u529f\u80fd\u53ca\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e6%9e%b6%e6%a7%8b-rbdyUcvKVv\">Oracle\u6578\u64da\u5eab\u67b6\u69cb<\/h2>\n<p>Oracle\u6578\u64da\u5eab\u7684\u67b6\u69cb\u4e3b\u8981\u7531\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\u7d44\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u5be6\u4f8b\uff08Instance\uff09<\/strong>\uff1a\u5be6\u4f8b\u662fOracle\u6578\u64da\u5eab\u7684\u904b\u884c\u74b0\u5883\uff0c\u5305\u62ec\u5167\u5b58\u7d50\u69cb\u548c\u80cc\u666f\u9032\u7a0b\u3002\u6bcf\u500b\u5be6\u4f8b\u90fd\u8207\u4e00\u500b\u6578\u64da\u5eab\u6587\u4ef6\u76f8\u95dc\u806f\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\uff08Database\uff09<\/strong>\uff1a\u6578\u64da\u5eab\u662f\u5b58\u5132\u6578\u64da\u7684\u5730\u65b9\uff0c\u5305\u542b\u6578\u64da\u6587\u4ef6\u3001\u63a7\u5236\u6587\u4ef6\u548c\u65e5\u8a8c\u6587\u4ef6\u3002<\/li>\n<li><strong>\u8868\u7a7a\u9593\uff08Tablespace\uff09<\/strong>\uff1a\u8868\u7a7a\u9593\u662f\u6578\u64da\u5eab\u4e2d\u908f\u8f2f\u5b58\u5132\u7684\u55ae\u4f4d\uff0c\u6578\u64da\u8868\u548c\u7d22\u5f15\u7b49\u5c0d\u8c61\u90fd\u5b58\u653e\u5728\u8868\u7a7a\u9593\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e4%b8%bb%e8%a6%81%e5%8a%9f%e8%83%bd-rbdyUcvKVv\">Oracle\u6578\u64da\u5eab\u7684\u4e3b\u8981\u529f\u80fd<\/h2>\n<p>Oracle\u6578\u64da\u5eab\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u7279\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u4e8b\u52d9\u7ba1\u7406<\/strong>\uff1aOracle\u652f\u6301ACID\uff08\u539f\u5b50\u6027\u3001\u4e00\u81f4\u6027\u3001\u9694\u96e2\u6027\u3001\u6301\u4e45\u6027\uff09\u7279\u6027\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u6578\u64da\u5b89\u5168\u6027<\/strong>\uff1aOracle\u63d0\u4f9b\u591a\u5c64\u6b21\u7684\u5b89\u5168\u6a5f\u5236\uff0c\u5305\u62ec\u7528\u6236\u8eab\u4efd\u9a57\u8b49\u3001\u6b0a\u9650\u7ba1\u7406\u548c\u6578\u64da\u52a0\u5bc6\u3002<\/li>\n<li><strong>\u9ad8\u53ef\u7528\u6027<\/strong>\uff1a\u901a\u904eOracle Real Application Clusters\uff08RAC\uff09\u548cData Guard\u7b49\u6280\u8853\uff0cOracle\u80fd\u5920\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u707d\u96e3\u6062\u5fa9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%ad%b8%e7%bf%92oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-rbdyUcvKVv\">\u5b78\u7fd2Oracle\u6578\u64da\u5eab\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5b78\u7fd2Oracle\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u4ee5\u4e0b\u5e7e\u500b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u5e6b\u52a9\u60a8\u66f4\u6709\u6548\u5730\u638c\u63e1\u5176\u6280\u8853\uff1a<\/p>\n<h3 id=\"1-%e7%90%86%e8%a7%a3sql%e8%aa%9e%e8%a8%80-rbdyUcvKVv\">1. \u7406\u89e3SQL\u8a9e\u8a00<\/h3>\n<p>SQL\uff08\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff09\u662f\u8207Oracle\u6578\u64da\u5eab\u4ea4\u4e92\u7684\u4e3b\u8981\u65b9\u5f0f\u3002\u719f\u6089SQL\u7684\u57fa\u672c\u8a9e\u6cd5\u548c\u67e5\u8a62\u6280\u5de7\u662f\u5b78\u7fd2Oracle\u7684\u57fa\u790e\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u67e5\u8a62\u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM employees WHERE department_id = 10;<\/code><\/pre>\n<h3 id=\"2-%e6%8e%8c%e6%8f%a1pl-sql-rbdyUcvKVv\">2. \u638c\u63e1PL\/SQL<\/h3>\n<p>PL\/SQL\u662fOracle\u7684\u904e\u7a0b\u5316\u8a9e\u8a00\uff0c\u5141\u8a31\u7528\u6236\u7de8\u5beb\u8907\u96dc\u7684\u696d\u52d9\u908f\u8f2f\u3002\u5b78\u7fd2PL\/SQL\u53ef\u4ee5\u5e6b\u52a9\u60a8\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u4e00\u500bPL\/SQL\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>DECLARE\n    v_employee_name employees.first_name%TYPE;\nBEGIN\n    SELECT first_name INTO v_employee_name FROM employees WHERE employee_id = 100;\n    DBMS_OUTPUT.PUT_LINE('Employee Name: ' || v_employee_name);\nEND;<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8oracle%e5%b7%a5%e5%85%b7-rbdyUcvKVv\">3. \u4f7f\u7528Oracle\u5de5\u5177<\/h3>\n<p>Oracle\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u4f86\u7ba1\u7406\u548c\u76e3\u63a7\u6578\u64da\u5eab\uff0c\u5982Oracle SQL Developer\u548cOracle Enterprise Manager\u3002\u719f\u6089\u9019\u4e9b\u5de5\u5177\u80fd\u5920\u63d0\u9ad8\u60a8\u7684\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-rbdyUcvKVv\">\u7d50\u8ad6<\/h2>\n<p>Oracle\u6578\u64da\u5eab\u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u4e14\u9748\u6d3b\u7684\u6578\u64da\u7ba1\u7406\u7cfb\u7d71\uff0c\u9069\u5408\u5404\u7a2e\u898f\u6a21\u7684\u4f01\u696d\u4f7f\u7528\u3002\u901a\u904e\u6df1\u5165\u5b78\u7fd2\u5176\u67b6\u69cb\u3001\u529f\u80fd\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u60a8\u5c07\u80fd\u5920\u66f4\u6709\u6548\u5730\u5229\u7528\u9019\u4e00\u6280\u8853\u3002\u7121\u8ad6\u60a8\u662f\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u9084\u662f\u958b\u767c\u4eba\u54e1\uff0c\u638c\u63e1Oracle\u6578\u64da\u5eab\u7684\u77e5\u8b58\u90fd\u5c07\u70ba\u60a8\u7684\u8077\u696d\u751f\u6daf\u589e\u6dfb\u91cd\u8981\u7684\u50f9\u503c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Oracle\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u9805\u76ee\u9084\u662f\u5927\u578b\u4f01\u696d\u61c9\u7528\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u7a76Oracle\u6578\u64da\u5eab\u7684\u6280\u8853\u7d30\u7bc0\uff0c\u63d0\u4f9b\u5168\u9762\u7684\u5b78\u7fd2\u6307\u5357\uff0c\u52a9\u60a8\u638c\u63e1\u6578\u64da\u5eab\u7ba1\u7406\u8207\u512a\u5316\u6280\u5de7\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-95900","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95900","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=95900"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95900\/revisions"}],"predecessor-version":[{"id":95901,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95900\/revisions\/95901"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95900"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95900"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95900"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}