{"id":196085,"date":"2024-11-13T20:22:20","date_gmt":"2024-11-13T12:22:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196085\/"},"modified":"2024-11-13T20:22:21","modified_gmt":"2024-11-13T12:22:21","slug":"%e6%8e%8c%e6%8f%a1orcale%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9f%a5%e8%ad%98%e9%bb%9e%ef%bc%8c%e8%bc%95%e9%ac%86%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86-orcale%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196085\/","title":{"rendered":"\u638c\u63e1orcale\u6578\u64da\u5eab\u77e5\u8b58\u9ede\uff0c\u8f15\u9b06\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406 (orcale\u6578\u64da\u5eab\u77e5\u8b58\u9ede)"},"content":{"rendered":"<h1 id=\"%e6%8e%8c%e6%8f%a1oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9f%a5%e8%ad%98%e9%bb%9e%ef%bc%8c%e8%bc%95%e9%ac%86%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86-XPhUeLDcZY\">\u638c\u63e1Oracle\u6578\u64da\u5eab\u77e5\u8b58\u9ede\uff0c\u8f15\u9b06\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u5e02\u5834\u4e0a\u6700\u53d7\u6b61\u8fce\u7684\u6578\u64da\u5eab\u4e4b\u4e00\uff0c\u4ee5\u5176\u5f37\u5927\u7684\u529f\u80fd\u548c\u9748\u6d3b\u6027\u800c\u805e\u540d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u95dc\u9375\u7684Oracle\u6578\u64da\u5eab\u77e5\u8b58\u9ede\uff0c\u5e6b\u52a9\u7528\u6236\u8f15\u9b06\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u3002<\/p>\n<h2 id=\"1-oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%9e%b6%e6%a7%8b-XPhUeLDcZY\">1. Oracle\u6578\u64da\u5eab\u7684\u57fa\u672c\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\u7531\u4e00\u7d44\u5167\u5b58\u7d50\u69cb\u548c\u80cc\u666f\u9032\u7a0b\u7d44\u6210\uff0c\u8ca0\u8cac\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u3002<\/li>\n<li><strong>\u6578\u64da\u6587\u4ef6\uff08Data Files\uff09<\/strong>\uff1a\u5b58\u5132\u5be6\u969b\u6578\u64da\u7684\u6587\u4ef6\uff0c\u9019\u4e9b\u6587\u4ef6\u53ef\u4ee5\u662f\u7269\u7406\u6587\u4ef6\u6216\u908f\u8f2f\u6587\u4ef6\u3002<\/li>\n<li><strong>\u63a7\u5236\u6587\u4ef6\uff08Control Files\uff09<\/strong>\uff1a\u8a18\u9304\u6578\u64da\u5eab\u7684\u7d50\u69cb\u548c\u72c0\u614b\uff0c\u5c0d\u65bc\u6578\u64da\u5eab\u7684\u6062\u5fa9\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u65e5\u8a8c\u6587\u4ef6\uff08Redo Logs\uff09<\/strong>\uff1a\u7528\u65bc\u8a18\u9304\u6240\u6709\u5c0d\u6578\u64da\u5eab\u7684\u66f4\u6539\uff0c\u4ee5\u4fbf\u5728\u6545\u969c\u6642\u9032\u884c\u6062\u5fa9\u3002<\/li>\n<\/ul>\n<h2 id=\"2-sql%e8%aa%9e%e8%a8%80%e7%9a%84%e4%bd%bf%e7%94%a8-XPhUeLDcZY\">2. SQL\u8a9e\u8a00\u7684\u4f7f\u7528<\/h2>\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\u7528\u6236\u53ef\u4ee5\u4f7f\u7528SQL\u9032\u884c\u6578\u64da\u7684\u67e5\u8a62\u3001\u63d2\u5165\u3001\u66f4\u65b0\u548c\u522a\u9664\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684SQL\u8a9e\u53e5\u793a\u4f8b\uff1a<\/p>\n<pre><code>-- \u67e5\u8a62\u6240\u6709\u7528\u6236\nSELECT * FROM users;\n\n-- \u63d2\u5165\u65b0\u7528\u6236\nINSERT INTO users (username, password) VALUES ('newuser', 'password123');\n\n-- \u66f4\u65b0\u7528\u6236\u4fe1\u606f\nUPDATE users SET password = 'newpassword' WHERE username = 'newuser';\n\n-- \u522a\u9664\u7528\u6236\nDELETE FROM users WHERE username = 'newuser';\n<\/code><\/pre>\n<h2 id=\"3-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%ae%89%e5%85%a8%e6%80%a7-XPhUeLDcZY\">3. \u6578\u64da\u5eab\u7684\u5b89\u5168\u6027<\/h2>\n<p>\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u662f\u6578\u64da\u7ba1\u7406\u4e2d\u4e0d\u53ef\u5ffd\u8996\u7684\u4e00\u90e8\u5206\u3002Oracle\u63d0\u4f9b\u4e86\u591a\u7a2e\u5b89\u5168\u6027\u529f\u80fd\uff0c\u5305\u62ec\u7528\u6236\u8eab\u4efd\u9a57\u8b49\u3001\u6b0a\u9650\u7ba1\u7406\u548c\u6578\u64da\u52a0\u5bc6\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u52a0\u5f37\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u7528\u6236\u89d2\u8272\u7ba1\u7406<\/strong>\uff1a\u70ba\u4e0d\u540c\u7684\u7528\u6236\u5206\u914d\u4e0d\u540c\u7684\u89d2\u8272\u548c\u6b0a\u9650\uff0c\u4ee5\u9650\u5236\u4ed6\u5011\u5c0d\u6578\u64da\u7684\u8a2a\u554f\u3002<\/li>\n<li><strong>\u6578\u64da\u52a0\u5bc6<\/strong>\uff1a\u4f7f\u7528Oracle\u7684\u900f\u660e\u6578\u64da\u52a0\u5bc6\uff08TDE\uff09\u529f\u80fd\u4f86\u4fdd\u8b77\u975c\u614b\u6578\u64da\u3002<\/li>\n<li><strong>\u5be9\u8a08\u529f\u80fd<\/strong>\uff1a\u555f\u7528\u5be9\u8a08\u529f\u80fd\u4ee5\u8ddf\u8e2a\u6578\u64da\u5eab\u7684\u8a2a\u554f\u548c\u66f4\u6539\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-XPhUeLDcZY\">4. \u6578\u64da\u5eab\u7684\u6027\u80fd\u512a\u5316<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fddOracle\u6578\u64da\u5eab\u7684\u9ad8\u6548\u904b\u884c\uff0c\u6027\u80fd\u512a\u5316\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6027\u80fd\u512a\u5316\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u7d22\u5f15\u7684\u4f7f\u7528<\/strong>\uff1a\u901a\u904e\u5275\u5efa\u7d22\u5f15\u4f86\u52a0\u901f\u67e5\u8a62\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u67e5\u8a62\u512a\u5316<\/strong>\uff1a\u4f7f\u7528EXPLAIN PLAN\u4f86\u5206\u6790\u67e5\u8a62\u7684\u57f7\u884c\u8a08\u5283\uff0c\u4e26\u6839\u64da\u7d50\u679c\u9032\u884c\u8abf\u6574\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u7ba1\u7406<\/strong>\uff1a\u4f7f\u7528Oracle\u7684\u8cc7\u6e90\u7ba1\u7406\u5668\u4f86\u5206\u914d\u548c\u9650\u5236\u8cc7\u6e90\uff0c\u4ee5\u78ba\u4fdd\u95dc\u9375\u4efb\u52d9\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9-XPhUeLDcZY\">5. \u6578\u64da\u5099\u4efd\u8207\u6062\u5fa9<\/h2>\n<p>\u6578\u64da\u5099\u4efd\u8207\u6062\u5fa9\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u63aa\u65bd\u3002Oracle\u63d0\u4f9b\u4e86\u591a\u7a2e\u5099\u4efd\u548c\u6062\u5fa9\u65b9\u6848\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5168\u5099\u4efd<\/strong>\uff1a\u5c0d\u6574\u500b\u6578\u64da\u5eab\u9032\u884c\u5099\u4efd\u3002<\/li>\n<li><strong>\u589e\u91cf\u5099\u4efd<\/strong>\uff1a\u50c5\u5099\u4efd\u81ea\u4e0a\u6b21\u5099\u4efd\u4ee5\u4f86\u767c\u751f\u8b8a\u66f4\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u6062\u5fa9\u7ba1\u7406\u5668\uff08RMAN\uff09<\/strong>\uff1a\u4f7f\u7528RMAN\u5de5\u5177\u9032\u884c\u81ea\u52d5\u5316\u7684\u5099\u4efd\u548c\u6062\u5fa9\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-XPhUeLDcZY\">\u7e3d\u7d50<\/h2>\n<p>\u638c\u63e1Oracle\u6578\u64da\u5eab\u7684\u57fa\u672c\u77e5\u8b58\u9ede\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\uff0c\u63d0\u5347\u696d\u52d9\u904b\u71df\u6548\u7387\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7684\u67b6\u69cb\u3001SQL\u8a9e\u8a00\u7684\u4f7f\u7528\uff0c\u9084\u662f\u5b89\u5168\u6027\u3001\u6027\u80fd\u512a\u5316\u548c\u5099\u4efd\u6062\u5fa9\u7b56\u7565\uff0c\u9019\u4e9b\u90fd\u662f\u6bcf\u4f4d\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u5fc5\u9808\u4e86\u89e3\u7684\u91cd\u8981\u5167\u5bb9\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u9999\u6e2f\u4f7f\u7528<a href=\"https:\/\/server.hk\">VPS<\/a>\u4f86\u904b\u884cOracle\u6578\u64da\u5eab\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u638c\u63e1Oracle\u6578\u64da\u5eab\u77e5\u8b58\uff0c\u8f15\u9b06\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u52a9\u529b\u696d\u52d9\u767c\u5c55\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-196085","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196085","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=196085"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196085\/revisions"}],"predecessor-version":[{"id":196086,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196085\/revisions\/196086"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196085"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196085"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}