{"id":95354,"date":"2024-10-20T00:21:18","date_gmt":"2024-10-19T16:21:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95354\/"},"modified":"2024-10-20T00:21:18","modified_gmt":"2024-10-19T16:21:18","slug":"oracle%e5%af%a6%e7%8f%be%e5%a4%9a%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e9%8f%88%e6%8e%a5%e7%9a%84%e7%b0%a1%e4%be%bf%e6%96%b9%e6%b3%95-oracle%e9%8f%88%e6%8e%a5%e5%a4%9a%e5%80%8b%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95354\/","title":{"rendered":"Oracle\u5be6\u73fe\u591a\u500b\u6578\u64da\u5eab\u93c8\u63a5\u7684\u7c21\u4fbf\u65b9\u6cd5 (oracle\u93c8\u63a5\u591a\u500b\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"oracle%e5%af%a6%e7%8f%be%e5%a4%9a%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e9%8f%88%e6%8e%a5%e7%9a%84%e7%b0%a1%e4%be%bf%e6%96%b9%e6%b3%95-CceAWJktCa\">Oracle\u5be6\u73fe\u591a\u500b\u6578\u64da\u5eab\u93c8\u63a5\u7684\u7c21\u4fbf\u65b9\u6cd5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u4f01\u696d\u7d93\u5e38\u9700\u8981\u540c\u6642\u8a2a\u554f\u591a\u500b\u6578\u64da\u5eab\uff0c\u4ee5\u4fbf\u6574\u5408\u6578\u64da\u548c\u63d0\u9ad8\u696d\u52d9\u6548\u7387\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u5be6\u73fe\u591a\u500b\u6578\u64da\u5eab\u7684\u93c8\u63a5\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5e7e\u7a2e\u7c21\u4fbf\u7684\u65b9\u6cd5\u4f86\u5be6\u73feOracle\u93c8\u63a5\u591a\u500b\u6578\u64da\u5eab\u7684\u529f\u80fd\u3002<\/p>\n<h2 id=\"1-%e4%bd%bf%e7%94%a8database-link-CceAWJktCa\">1. \u4f7f\u7528Database Link<\/h2>\n<p>Database Link\uff08\u6578\u64da\u5eab\u93c8\u63a5\uff09\u662fOracle\u63d0\u4f9b\u7684\u4e00\u7a2e\u529f\u80fd\uff0c\u5141\u8a31\u7528\u6236\u5728\u4e00\u500b\u6578\u64da\u5eab\u4e2d\u8a2a\u554f\u53e6\u4e00\u500b\u6578\u64da\u5eab\u7684\u6578\u64da\u3002\u9019\u662f\u4e00\u7a2e\u975e\u5e38\u5e38\u898b\u4e14\u6709\u6548\u7684\u65b9\u5f0f\u4f86\u5be6\u73fe\u591a\u6578\u64da\u5eab\u7684\u93c8\u63a5\u3002<\/p>\n<h3 id=\"1-1-%e5%89%b5%e5%bb%badatabase-link-CceAWJktCa\">1.1 \u5275\u5efaDatabase Link<\/h3>\n<p>\u8981\u5275\u5efa\u4e00\u500b\u6578\u64da\u5eab\u93c8\u63a5\uff0c\u9996\u5148\u9700\u8981\u5728\u76ee\u6a19\u6578\u64da\u5eab\u4e2d\u57f7\u884c\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>CREATE DATABASE LINK link_name\nCONNECT TO remote_user IDENTIFIED BY 'password'\nUSING 'remote_database';<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>link_name<\/code>\u662f\u4f60\u70ba\u6578\u64da\u5eab\u93c8\u63a5\u6307\u5b9a\u7684\u540d\u7a31\uff0c<code>remote_user<\/code>\u548c<code>password<\/code>\u662f\u76ee\u6a19\u6578\u64da\u5eab\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\uff0c<code>remote_database<\/code>\u662f\u76ee\u6a19\u6578\u64da\u5eab\u7684\u9023\u63a5\u5b57\u7b26\u4e32\u3002<\/p>\n<h3 id=\"1-2-%e4%bd%bf%e7%94%a8database-link%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-CceAWJktCa\">1.2 \u4f7f\u7528Database Link\u67e5\u8a62\u6578\u64da<\/h3>\n<p>\u5275\u5efa\u5b8c\u6578\u64da\u5eab\u93c8\u63a5\u5f8c\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u67e5\u8a62\u9060\u7a0b\u6578\u64da\u5eab\u7684\u6578\u64da\uff1a<\/p>\n<pre><code>SELECT * FROM table_name@link_name;<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u4f60\u5c31\u53ef\u4ee5\u5728\u672c\u5730\u6578\u64da\u5eab\u4e2d\u76f4\u63a5\u67e5\u8a62\u9060\u7a0b\u6578\u64da\u5eab\u7684\u8868\u3002<\/p>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8oracle-heterogeneous-services-CceAWJktCa\">2. \u4f7f\u7528Oracle Heterogeneous Services<\/h2>\n<p>Oracle Heterogeneous Services\uff08\u7570\u69cb\u670d\u52d9\uff09\u5141\u8a31Oracle\u6578\u64da\u5eab\u8a2a\u554f\u975eOracle\u6578\u64da\u6e90\uff0c\u5982MySQL\u3001SQL Server\u7b49\u3002\u9019\u5c0d\u65bc\u9700\u8981\u6574\u5408\u4e0d\u540c\u985e\u578b\u6578\u64da\u5eab\u7684\u4f01\u696d\u4f86\u8aaa\u975e\u5e38\u6709\u7528\u3002<\/p>\n<h3 id=\"2-1-%e9%85%8d%e7%bd%aeheterogeneous-services-CceAWJktCa\">2.1 \u914d\u7f6eHeterogeneous Services<\/h3>\n<p>\u8981\u4f7f\u7528Heterogeneous Services\uff0c\u9996\u5148\u9700\u8981\u5728Oracle\u4e2d\u914d\u7f6e\u4e00\u500bODBC\u6578\u64da\u6e90\u3002\u7136\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u5275\u5efa\u4e00\u500b\u6578\u64da\u5eab\u93c8\u63a5\uff1a<\/p>\n<pre><code>CREATE DATABASE LINK link_name\nCONNECT TO 'odbc_user' IDENTIFIED BY 'password'\nUSING 'odbc_datasource';<\/code><\/pre>\n<p>\u9019\u88e1\u7684<code>odbc_user<\/code>\u548c<code>password<\/code>\u662fODBC\u6578\u64da\u6e90\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\uff0c<code>odbc_datasource<\/code>\u662f\u4f60\u914d\u7f6e\u7684ODBC\u6578\u64da\u6e90\u540d\u7a31\u3002<\/p>\n<h3 id=\"2-2-%e6%9f%a5%e8%a9%a2%e9%9d%9eoracle%e6%95%b8%e6%93%9a%e6%ba%90-CceAWJktCa\">2.2 \u67e5\u8a62\u975eOracle\u6578\u64da\u6e90<\/h3>\n<p>\u4e00\u65e6\u914d\u7f6e\u5b8c\u6210\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u985e\u4f3c\u7684\u67e5\u8a62\u8a9e\u53e5\u4f86\u8a2a\u554f\u975eOracle\u6578\u64da\u6e90\uff1a<\/p>\n<pre><code>SELECT * FROM table_name@link_name;<\/code><\/pre>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8oracle-goldengate-CceAWJktCa\">3. \u4f7f\u7528Oracle GoldenGate<\/h2>\n<p>Oracle GoldenGate\u662f\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u8907\u88fd\u548c\u6574\u5408\u5de5\u5177\uff0c\u9069\u5408\u9700\u8981\u5be6\u6642\u6578\u64da\u540c\u6b65\u7684\u5834\u666f\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u5eab\u4e4b\u9593\u7684\u6578\u64da\u8907\u88fd\uff0c\u5305\u62ecOracle\u3001MySQL\u3001SQL Server\u7b49\u3002<\/p>\n<h3 id=\"3-1-%e9%85%8d%e7%bd%aegoldengate-CceAWJktCa\">3.1 \u914d\u7f6eGoldenGate<\/h3>\n<p>\u8981\u4f7f\u7528GoldenGate\uff0c\u9996\u5148\u9700\u8981\u5b89\u88dd\u4e26\u914d\u7f6eGoldenGate\u8edf\u4ef6\u3002\u7136\u5f8c\uff0c\u6839\u64da\u5b98\u65b9\u6587\u6a94\u8a2d\u7f6e\u6e90\u548c\u76ee\u6a19\u6578\u64da\u5eab\u7684\u8907\u88fd\u4efb\u52d9\u3002<\/p>\n<h3 id=\"3-2-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e5%90%8c%e6%ad%a5-CceAWJktCa\">3.2 \u5be6\u6642\u6578\u64da\u540c\u6b65<\/h3>\n<p>\u914d\u7f6e\u5b8c\u6210\u5f8c\uff0cGoldenGate\u5c07\u81ea\u52d5\u5be6\u73fe\u6578\u64da\u7684\u5be6\u6642\u540c\u6b65\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u4e00\u81f4\u6027\u7684\u61c9\u7528\u5834\u666f\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CceAWJktCa\">\u7e3d\u7d50<\/h2>\n<p>\u5728Oracle\u4e2d\u5be6\u73fe\u591a\u500b\u6578\u64da\u5eab\u7684\u93c8\u63a5\u6709\u591a\u7a2e\u65b9\u6cd5\uff0c\u5305\u62ec\u4f7f\u7528Database Link\u3001Oracle Heterogeneous Services\u548cOracle GoldenGate\u7b49\u3002\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u6578\u64da\u7ba1\u7406\u7684\u9748\u6d3b\u6027\u548c\u6548\u7387\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u652f\u6301\u60a8\u7684Oracle\u6578\u64da\u5eab\u64cd\u4f5c\uff0c\u78ba\u4fdd\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u5be6\u73fe\u591a\u500b\u6578\u64da\u5eab\u93c8\u63a5\u7684\u7c21\u4fbf\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u8de8\u5eab\u64cd\u4f5c\u6d41\u7a0b\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-95354","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95354","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=95354"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95354\/revisions"}],"predecessor-version":[{"id":95355,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95354\/revisions\/95355"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}