{"id":153717,"date":"2024-11-02T09:46:20","date_gmt":"2024-11-02T01:46:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153717\/"},"modified":"2024-11-02T09:46:21","modified_gmt":"2024-11-02T01:46:21","slug":"%e5%b8%b6%e6%82%a8%e4%ba%86%e8%a7%a3db2%e9%8e%96%e7%9a%84%e9%a1%9e%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153717\/","title":{"rendered":"\u5e36\u60a8\u4e86\u89e3DB2\u9396\u7684\u985e\u578b"},"content":{"rendered":"<h1 id=\"%e5%b8%b6%e6%82%a8%e4%ba%86%e8%a7%a3db2%e9%8e%96%e7%9a%84%e9%a1%9e%e5%9e%8b-EOgFfDxSow\">\u5e36\u60a8\u4e86\u89e3DB2\u9396\u7684\u985e\u578b<\/h1>\n<p>\u5728\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u9396\u662f\u78ba\u4fdd\u8cc7\u6599\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u7684\u91cd\u8981\u6a5f\u5236\u3002IBM\u7684DB2\u8cc7\u6599\u5eab\u7cfb\u7d71\u63d0\u4f9b\u4e86\u591a\u7a2e\u9396\u7684\u985e\u578b\uff0c\u4ee5\u61c9\u5c0d\u4e0d\u540c\u7684\u61c9\u7528\u9700\u6c42\u548c\u4e26\u767c\u60c5\u6cc1\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eDB2\u4e2d\u7684\u9396\u985e\u578b\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u5176\u904b\u4f5c\u539f\u7406\u53ca\u61c9\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"1-%e9%8e%96%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-EOgFfDxSow\">1. \u9396\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u9396\u662f\u4e00\u7a2e\u63a7\u5236\u5c0d\u8cc7\u6599\u5eab\u8cc7\u6e90\u8a2a\u554f\u7684\u6a5f\u5236\uff0c\u4e3b\u8981\u7528\u65bc\u9632\u6b62\u591a\u500b\u7528\u6236\u540c\u6642\u4fee\u6539\u76f8\u540c\u7684\u8cc7\u6599\uff0c\u5f9e\u800c\u5c0e\u81f4\u8cc7\u6599\u4e0d\u4e00\u81f4\u3002DB2\u4f7f\u7528\u9396\u4f86\u7ba1\u7406\u5c0d\u8cc7\u6599\u7684\u4e26\u767c\u8a2a\u554f\uff0c\u78ba\u4fdd\u8cc7\u6599\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"2-db2%e9%8e%96%e7%9a%84%e9%a1%9e%e5%9e%8b-EOgFfDxSow\">2. DB2\u9396\u7684\u985e\u578b<\/h2>\n<p>DB2\u63d0\u4f9b\u4e86\u5e7e\u7a2e\u4e0d\u540c\u985e\u578b\u7684\u9396\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u7a2e\uff1a<\/p>\n<ul>\n<li><strong>\u5171\u4eab\u9396\uff08S Lock\uff09<\/strong>: \u5171\u4eab\u9396\u5141\u8a31\u591a\u500b\u4e8b\u52d9\u540c\u6642\u8b80\u53d6\u540c\u4e00\u8cc7\u6e90\uff0c\u4f46\u4e0d\u5141\u8a31\u4efb\u4f55\u4e8b\u52d9\u5c0d\u8a72\u8cc7\u6e90\u9032\u884c\u4fee\u6539\u3002\u7576\u4e00\u500b\u4e8b\u52d9\u6301\u6709\u5171\u4eab\u9396\u6642\uff0c\u5176\u4ed6\u4e8b\u52d9\u4ecd\u7136\u53ef\u4ee5\u7372\u5f97\u5171\u4eab\u9396\uff0c\u4f46\u7121\u6cd5\u7372\u5f97\u6392\u4ed6\u9396\u3002<\/li>\n<li><strong>\u6392\u4ed6\u9396\uff08X Lock\uff09<\/strong>: \u6392\u4ed6\u9396\u5141\u8a31\u4e8b\u52d9\u5c0d\u8cc7\u6e90\u9032\u884c\u4fee\u6539\uff0c\u4e26\u4e14\u5728\u6301\u6709\u6392\u4ed6\u9396\u7684\u671f\u9593\uff0c\u5176\u4ed6\u4e8b\u52d9\u7121\u6cd5\u7372\u5f97\u8a72\u8cc7\u6e90\u7684\u4efb\u4f55\u9396\u3002\u9019\u7a2e\u9396\u901a\u5e38\u5728\u9032\u884c\u63d2\u5165\u3001\u66f4\u65b0\u6216\u522a\u9664\u64cd\u4f5c\u6642\u4f7f\u7528\u3002<\/li>\n<li><strong>\u610f\u5411\u9396\uff08IS Lock \/ IX Lock\uff09<\/strong>: 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id=\"3-%e9%8e%96%e7%9a%84%e7%b2%92%e5%ba%a6-EOgFfDxSow\">3. \u9396\u7684\u7c92\u5ea6<\/h2>\n<p>DB2\u4e2d\u7684\u9396\u53ef\u4ee5\u6839\u64da\u7c92\u5ea6\u7684\u4e0d\u540c\u5206\u70ba\u884c\u9396\u3001\u9801\u9396\u548c\u8868\u9396\uff1a<\/p>\n<ul>\n<li><strong>\u884c\u9396<\/strong>: \u884c\u9396\u662f\u6700\u7d30\u7c92\u5ea6\u7684\u9396\uff0c\u5141\u8a31\u4e8b\u52d9\u5c0d\u55ae\u500b\u884c\u9032\u884c\u9396\u5b9a\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u4e26\u767c\u6027\u3002<\/li>\n<li><strong>\u9801\u9396<\/strong>: \u9801\u9396\u662f\u5c0d\u4e00\u500b\u8cc7\u6599\u9801\u7684\u9396\u5b9a\uff0c\u901a\u5e38\u5305\u542b\u591a\u884c\u8cc7\u6599\u3002\u9019\u7a2e\u9396\u7684\u7c92\u5ea6\u4ecb\u65bc\u884c\u9396\u548c\u8868\u9396\u4e4b\u9593\u3002<\/li>\n<li><strong>\u8868\u9396<\/strong>: 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id=\"%e7%b8%bd%e7%b5%90-EOgFfDxSow\">\u7e3d\u7d50<\/h2>\n<p>\u4e86\u89e3DB2\u9396\u7684\u985e\u578b\u53ca\u5176\u7ba1\u7406\u65b9\u5f0f\u5c0d\u65bc\u8cc7\u6599\u5eab\u7684\u6027\u80fd\u512a\u5316\u548c\u8cc7\u6599\u4e00\u81f4\u6027\u81f3\u95dc\u91cd\u8981\u3002\u900f\u904e\u5408\u7406\u4f7f\u7528\u5171\u4eab\u9396\u3001\u6392\u4ed6\u9396\u3001\u610f\u5411\u9396\u548c\u66f4\u65b0\u9396\uff0c\u4e26\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u9396\u7c92\u5ea6\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u8cc7\u6599\u5eab\u7684\u4e26\u767c\u6027\u80fd\u3002\u6b64\u5916\uff0c\u638c\u63e1\u6b7b\u9396\u7684\u8655\u7406\u6a5f\u5236\u4e5f\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u8a2d\u8a08\u51fa\u66f4\u7a69\u5b9a\u7684\u61c9\u7528\u7cfb\u7d71\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u6709\u95dc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a 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