{"id":144031,"date":"2024-11-01T03:20:46","date_gmt":"2024-10-31T19:20:46","guid":{"rendered":"https:\/\/server.hk\/cnblog\/144031\/"},"modified":"2024-11-01T03:20:47","modified_gmt":"2024-10-31T19:20:47","slug":"sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%af%a6%e6%99%82%e5%90%8c%e6%ad%a5%e6%8a%80%e8%a1%93%e6%8e%a2%e6%9e%90-sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%af%a6%e6%99%82%e5%90%8c%e6%ad%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/144031\/","title":{"rendered":"SQL \u6578\u64da\u5eab\u5be6\u6642\u540c\u6b65\u6280\u8853\u63a2\u6790 (sql \u6578\u64da\u5eab\u5be6\u6642\u540c\u6b65)"},"content":{"rendered":"<h1 id=\"sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%af%a6%e6%99%82%e5%90%8c%e6%ad%a5%e6%8a%80%e8%a1%93%e6%8e%a2%e6%9e%90-XfJqAvXIUg\">SQL 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id=\"%e5%af%a6%e6%99%82%e5%90%8c%e6%ad%a5%e7%9a%84%e6%8a%80%e8%a1%93%e5%8e%9f%e7%90%86-XfJqAvXIUg\">\u5be6\u6642\u540c\u6b65\u7684\u6280\u8853\u539f\u7406<\/h2>\n<p>\u5be6\u6642\u540c\u6b65\u7684\u6838\u5fc3\u5728\u65bc\u6355\u6349\u6578\u64da\u8b8a\u66f4\u4e26\u5c07\u5176\u50b3\u905e\u5230\u5176\u4ed6\u6578\u64da\u5eab\u3002\u9019\u4e00\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li><strong>\u8b8a\u66f4\u6578\u64da\u6355\u6349\uff08CDC\uff09<\/strong>\uff1a\u9019\u662f\u4e00\u7a2e\u6280\u8853\uff0c\u7528\u65bc\u76e3\u63a7\u6578\u64da\u5eab\u4e2d\u7684\u8b8a\u66f4\uff0c\u4e26\u5c07\u9019\u4e9b\u8b8a\u66f4\u8a18\u9304\u4e0b\u4f86\u3002\u5e38\u898b\u7684 CDC \u65b9\u6cd5\u5305\u62ec\u89f8\u767c\u5668\u3001\u65e5\u8a8c\u6a94\u6848\u5206\u6790\u548c\u6642\u9593\u6233\u3002<\/li>\n<li><strong>\u6578\u64da\u50b3\u8f38<\/strong>\uff1a\u6355\u6349\u5230\u7684\u8b8a\u66f4\u6578\u64da\u9700\u8981\u901a\u904e\u7db2\u7d61\u50b3\u8f38\u5230\u76ee\u6a19\u6578\u64da\u5eab\u3002\u9019\u4e00\u904e\u7a0b\u53ef\u4ee5\u4f7f\u7528\u5404\u7a2e\u5354\u8b70\uff0c\u5982 HTTP\u3001TCP\/IP \u7b49\u3002<\/li>\n<li><strong>\u6578\u64da\u61c9\u7528<\/strong>\uff1a\u5728\u76ee\u6a19\u6578\u64da\u5eab\u4e2d\uff0c\u63a5\u6536\u5230\u7684\u8b8a\u66f4\u6578\u64da\u9700\u8981\u88ab\u61c9\u7528\u5230\u76f8\u61c9\u7684\u8868\u4e2d\uff0c\u4ee5\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be-sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%af%a6%e6%99%82%e5%90%8c%e6%ad%a5%e7%9a%84%e6%96%b9%e6%b3%95-XfJqAvXIUg\">\u5be6\u73fe SQL \u6578\u64da\u5eab\u5be6\u6642\u540c\u6b65\u7684\u65b9\u6cd5<\/h2>\n<p>\u5be6\u73fe SQL 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id=\"2-%e6%97%a5%e8%aa%8c%e6%aa%94%e6%a1%88%e5%88%86%e6%9e%90-XfJqAvXIUg\">2. \u65e5\u8a8c\u6a94\u6848\u5206\u6790<\/h3>\n<p>\u9019\u7a2e\u65b9\u6cd5\u901a\u904e\u5206\u6790\u6578\u64da\u5eab\u7684\u65e5\u8a8c\u6a94\u6848\u4f86\u6355\u6349\u8b8a\u66f4\u3002\u8a31\u591a\u6578\u64da\u5eab\u7cfb\u7d71\uff08\u5982 MySQL \u548c PostgreSQL\uff09\u90fd\u63d0\u4f9b\u4e86\u65e5\u8a8c\u6a94\u6848\uff0c\u9019\u4e9b\u6a94\u6848\u8a18\u9304\u4e86\u6240\u6709\u7684\u6578\u64da\u8b8a\u66f4\u3002\u901a\u904e\u89e3\u6790\u9019\u4e9b\u65e5\u8a8c\uff0c\u53ef\u4ee5\u5be6\u73fe\u5be6\u6642\u540c\u6b65\u3002<\/p>\n<h3 id=\"3-%e7%ac%ac%e4%b8%89%e6%96%b9%e5%b7%a5%e5%85%b7-XfJqAvXIUg\">3. \u7b2c\u4e09\u65b9\u5de5\u5177<\/h3>\n<p>\u5e02\u5834\u4e0a\u6709\u8a31\u591a\u7b2c\u4e09\u65b9\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u5be6\u73fe SQL \u6578\u64da\u5eab\u7684\u5be6\u6642\u540c\u6b65\uff0c\u5982 Debezium\u3001SymmetricDS \u7b49\u3002\u9019\u4e9b\u5de5\u5177\u901a\u5e38\u63d0\u4f9b\u4e86\u7c21\u55ae\u7684\u914d\u7f6e\u754c\u9762\uff0c\u4e26\u652f\u6301\u591a\u7a2e\u6578\u64da\u5eab\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-XfJqAvXIUg\">\u61c9\u7528\u5834\u666f<\/h2>\n<p>SQL 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