{"id":95360,"date":"2024-10-20T00:24:20","date_gmt":"2024-10-19T16:24:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95360\/"},"modified":"2024-10-20T00:24:21","modified_gmt":"2024-10-19T16:24:21","slug":"oracle%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%90%8c%e6%ad%a5%ef%bc%9a%e8%bc%95%e9%ac%86%e5%ae%8c%e6%88%90%e8%b7%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e6%95%b8%e6%93%9a%e5%82%b3%e8%bc%b8-oracle%e5%b0%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95360\/","title":{"rendered":"Oracle\u5be6\u73fe\u6578\u64da\u540c\u6b65\uff1a\u8f15\u9b06\u5b8c\u6210\u8de8\u6578\u64da\u5eab\u6578\u64da\u50b3\u8f38 (oracle\u5c07\u4e00\u689d\u6578\u64da\u540c\u6b65\u5230\u4e00\u500b\u6578\u64da\u5eab\u4e2d)"},"content":{"rendered":"<h1 id=\"oracle%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%90%8c%e6%ad%a5%ef%bc%9a%e8%bc%95%e9%ac%86%e5%ae%8c%e6%88%90%e8%b7%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e6%95%b8%e6%93%9a%e5%82%b3%e8%bc%b8-jfTslKguZj\">Oracle\u5be6\u73fe\u6578\u64da\u540c\u6b65\uff1a\u8f15\u9b06\u5b8c\u6210\u8de8\u6578\u64da\u5eab\u6578\u64da\u50b3\u8f38<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5373\u6642\u540c\u6b65\u548c\u50b3\u8f38\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u5c24\u5176\u662f\u5728\u4f01\u696d\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u53ca\u6642\u6027\u5c0d\u65bc\u696d\u52d9\u6c7a\u7b56\u81f3\u95dc\u91cd\u8981\u3002Oracle\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u548c\u6280\u8853\u4f86\u5be6\u73fe\u6578\u64da\u540c\u6b65\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Oracle\u5be6\u73fe\u6578\u64da\u540c\u6b65\uff0c\u7279\u5225\u662f\u5c07\u4e00\u689d\u6578\u64da\u540c\u6b65\u5230\u53e6\u4e00\u500b\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%90%8c%e6%ad%a5%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-jfTslKguZj\">\u6578\u64da\u540c\u6b65\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u6578\u64da\u540c\u6b65\u662f\u6307\u5c07\u4e00\u500b\u6578\u64da\u6e90\u4e2d\u7684\u6578\u64da\u66f4\u65b0\u5230\u53e6\u4e00\u500b\u6578\u64da\u6e90\u4e2d\uff0c\u4ee5\u78ba\u4fdd\u5169\u8005\u4e4b\u9593\u7684\u4e00\u81f4\u6027\u3002\u9019\u5728\u591a\u6578\u64da\u5eab\u74b0\u5883\u4e2d\u5c24\u70ba\u91cd\u8981\uff0c\u56e0\u70ba\u4e0d\u540c\u7684\u61c9\u7528\u7a0b\u5e8f\u53ef\u80fd\u9700\u8981\u8a2a\u554f\u76f8\u540c\u7684\u6578\u64da\u3002\u6578\u64da\u540c\u6b65\u7684\u4e3b\u8981\u597d\u8655\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u63d0\u9ad8\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u4e00\u81f4\u6027<\/li>\n<li>\u6e1b\u5c11\u6578\u64da\u5197\u9918<\/li>\n<li>\u52a0\u5feb\u6578\u64da\u8a2a\u554f\u901f\u5ea6<\/li>\n<li>\u652f\u6301\u696d\u52d9\u6c7a\u7b56\u7684\u5373\u6642\u6027<\/li>\n<\/ul>\n<h2 id=\"oracle%e6%95%b8%e6%93%9a%e5%90%8c%e6%ad%a5%e7%9a%84%e6%8a%80%e8%a1%93%e9%81%b8%e6%93%87-jfTslKguZj\">Oracle\u6578\u64da\u540c\u6b65\u7684\u6280\u8853\u9078\u64c7<\/h2>\n<p>Oracle\u63d0\u4f9b\u4e86\u591a\u7a2e\u6280\u8853\u4f86\u5be6\u73fe\u6578\u64da\u540c\u6b65\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-oracle-goldengate-jfTslKguZj\">1. Oracle GoldenGate<\/h3>\n<p>Oracle GoldenGate\u662f\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u8907\u88fd\u548c\u540c\u6b65\u89e3\u6c7a\u65b9\u6848\uff0c\u652f\u6301\u5be6\u6642\u6578\u64da\u50b3\u8f38\u3002\u5b83\u80fd\u5920\u5728\u4e0d\u540c\u7684\u6578\u64da\u5eab\u4e4b\u9593\u9032\u884c\u6578\u64da\u540c\u6b65\uff0c\u4e26\u4e14\u652f\u6301\u591a\u7a2e\u6578\u64da\u5eab\u5e73\u53f0\u3002\u4f7f\u7528GoldenGate\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u6578\u64da\u5f9e\u4e00\u500bOracle\u6578\u64da\u5eab\u540c\u6b65\u5230\u53e6\u4e00\u500bOracle\u6578\u64da\u5eab\uff0c\u751a\u81f3\u662f\u5176\u4ed6\u985e\u578b\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"2-oracle-data-guard-jfTslKguZj\">2. Oracle Data Guard<\/h3>\n<p>Oracle Data Guard\u4e3b\u8981\u7528\u65bc\u6578\u64da\u5eab\u7684\u9ad8\u53ef\u7528\u6027\u548c\u707d\u96e3\u6062\u5fa9\uff0c\u4f46\u5b83\u4e5f\u53ef\u4ee5\u7528\u65bc\u6578\u64da\u540c\u6b65\u3002\u901a\u904e\u8a2d\u7f6e\u4e3b\u6578\u64da\u5eab\u548c\u5099\u7528\u6578\u64da\u5eab\uff0cData Guard\u53ef\u4ee5\u78ba\u4fdd\u4e3b\u6578\u64da\u5eab\u7684\u6240\u6709\u66f4\u6539\u90fd\u80fd\u5373\u6642\u53cd\u6620\u5230\u5099\u7528\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n<h3 id=\"3-dbms_scheduler-jfTslKguZj\">3. DBMS_SCHEDULER<\/h3>\n<p>\u5982\u679c\u60a8\u9700\u8981\u5b9a\u671f\u540c\u6b65\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528Oracle\u7684DBMS_SCHEDULER\u5305\u4f86\u8a2d\u7f6e\u5b9a\u6642\u4efb\u52d9\u3002\u9019\u7a2e\u65b9\u6cd5\u9069\u5408\u65bc\u4e0d\u9700\u8981\u5be6\u6642\u540c\u6b65\u7684\u5834\u666f\u3002<\/p>\n<h2 id=\"%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%90%8c%e6%ad%a5%e7%9a%84%e6%ad%a5%e9%a9%9f-jfTslKguZj\">\u5be6\u73fe\u6578\u64da\u540c\u6b65\u7684\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Oracle\u9032\u884c\u6578\u64da\u540c\u6b65\u7684\u4e00\u500b\u7c21\u55ae\u793a\u4f8b\uff0c\u5047\u8a2d\u6211\u5011\u9700\u8981\u5c07\u4e00\u689d\u6578\u64da\u5f9e\u6e90\u6578\u64da\u5eab\u540c\u6b65\u5230\u76ee\u6a19\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e8%a8%ad%e7%bd%ae%e9%80%a3%e6%8e%a5-jfTslKguZj\">\u6b65\u9a5f1\uff1a\u8a2d\u7f6e\u9023\u63a5<\/h3>\n<pre><code>-- \u5728\u6e90\u6578\u64da\u5eab\u4e2d\u8a2d\u7f6e\u9023\u63a5\nCREATE DATABASE LINK target_db\nCONNECT TO target_user IDENTIFIED BY target_password\nUSING 'target_database';\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-jfTslKguZj\">\u6b65\u9a5f2\uff1a\u63d2\u5165\u6578\u64da<\/h3>\n<pre><code>-- \u5c07\u6578\u64da\u5f9e\u6e90\u6578\u64da\u5eab\u63d2\u5165\u5230\u76ee\u6a19\u6578\u64da\u5eab\nINSERT INTO target_table@target_db (column1, column2)\nSELECT column1, column2 FROM source_table WHERE condition;\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e5%90%8c%e6%ad%a5-jfTslKguZj\">\u6b65\u9a5f3\uff1a\u78ba\u8a8d\u6578\u64da\u540c\u6b65<\/h3>\n<pre><code>-- \u78ba\u8a8d\u6578\u64da\u662f\u5426\u6210\u529f\u540c\u6b65\nSELECT * FROM target_table WHERE condition;\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-jfTslKguZj\">\u7d50\u8ad6<\/h2>\n<p>Oracle\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u548c\u6280\u8853\u4f86\u5be6\u73fe\u6578\u64da\u540c\u6b65\uff0c\u7121\u8ad6\u662f\u5be6\u6642\u540c\u6b65\u9084\u662f\u5b9a\u671f\u540c\u6b65\uff0c\u90fd\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u696d\u52d9\u9700\u6c42\u3002\u901a\u904e\u5408\u7406\u9078\u64c7\u5408\u9069\u7684\u6280\u8853\uff0c\u4f01\u696d\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u6e96\u78ba\u6027\uff0c\u5f9e\u800c\u652f\u6301\u696d\u52d9\u7684\u6301\u7e8c\u767c\u5c55\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc\u6578\u64da\u540c\u6b65\u548c\u5176\u4ed6\u6280\u8853\u7684\u8cc7\u8a0a\uff0c\u60a8\u53ef\u4ee5\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\uff0c\u7372\u53d6\u66f4\u591a\u95dc\u65bc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\u7684\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8f15\u9b06\u5be6\u73feOracle\u6578\u64da\u540c\u6b65\uff0c\u5feb\u901f\u5b8c\u6210\u8de8\u6578\u64da\u5eab\u6578\u64da\u50b3\u8f38\uff0c\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u8207\u9ad8\u6548\u6027\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-95360","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95360","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=95360"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95360\/revisions"}],"predecessor-version":[{"id":95361,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95360\/revisions\/95361"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}