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class=\"wp-block-paragraph\">\u60c5\u7eea\u4e0e\u76ee\u6807\u65e0\u5173\uff0c\u76f8\u5bf9\u4e8e\u201c\u8fbe\u6210\u76ee\u6807\u201d\u53ea\u6709\u884c\u52a8\u624d\u662f\u76f8\u5173\u4e8b\u4ef6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ca1\u4eba\u77e5\u9053\u4f60\u7684\u82e6\u3002\u6240\u4ee5\uff0c\u575a\u51b3\u4e0d\u8981\u62b1\u6028\u3002 \u6ca1\u4eba\u5bb3\u4f60\uff0c\u4f60\u4e5f\u53ef\u80fd\u5f88\u5012\u9709\u3002 \u5931\u8d25\u4e0d\u53ef\u6015\uff0c\u53ef\u6015\u7684\u662f\u5dee\u4e00\u70b9\u6210\u529f\u4e86\u3002 \u5173\u952e\u65f6\u523b\uff0c\u4e0d\u8981\u6389\u94fe\u5b50\uff0c\u6ca1\u4eba\u80fd\u5e2e\u4f60\uff0c\u53ea\u6709\u9760\u81ea\u5df1\u3002 \u60c5\u7eea\u8fd9\u4e1c\u897f\uff0c\u767e\u65e0\u4e00\u7528\uff0c\u884c\u52a8\u624d\u662f\u5fc5\u987b\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8861\u91cf\u4e00\u4e2a\u4eba\u662f\u5426\u771f\u6b63\u6d3b\u7740\u7684\u6839\u672c\u65b9\u6cd5\uff0c\u5c31\u662f\u770b\u4ed6\u662f\u5426\u6709\u610f\u613f\u3001\u6709\u80fd\u529b\u505a\u51fa\u4e3b\u52a8\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u751f\u968f\u6ce2\u9010\u6d41\uff0c\u4e00\u751f\u9006\u6765\u987a\u53d7\uff0c\u7b97\u4e0d\u4e0a\u6d3b\u7740\uff0c\u751a\u81f3\u751f\u4e0d\u5982\u6b7b\u3002\u5728\u4e00\u4e2a\u5173\u952e\u7684\u8282\u70b9\u4e0a\uff0c\u4eba\u5fc5\u987b\u505a\u51fa\u4e3b\u52a8\u7684\u9009\u62e9\u3002\u53ea\u6709\u8fd9\u6837\uff0c\u6d3b\u7740\u624d\u6709\u610f\u4e49\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u6b3a\u6b3a\u4eba\uff08rationalization\uff09\u662f\u4e00\u79cd\u6076\u4e60\uff0c\u4e00\u65e6\u67d3\u4e0a\uff0c\u5c31\u5f88\u96be\u53bb\u9664\u3002\u4e8c\u5341\u516d\u5c81\u524d\u540e\u7684\u65f6\u5019\uff0c\u6211\u51b3\u5b9a\u4e0d\u518d\u81ea\u6b3a\u6b3a\u4eba\uff0c\u9f13\u8db3\u52c7\u6c14\u9762\u5bf9\u5404\u79cd\u4ee4\u4eba\u96be\u582a\u7684\u73b0\u5b9e\u3002\u4e3a\u4ec0\u4e48\u8981\u201c\u7acb\u5fd7\u201d\u53bb\u9664\u8fd9\u4e2a\u6076\u4e60\u5462\uff1f\u56e0\u4e3a\u6211\u53d1\u73b0\u81ea\u5df1\u505a\u8fc7\u7684\u6240\u6709\u8822\u4e8b\uff0c\u90fd\u6765\u81ea\u4e8e\u81ea\u6b3a\u6b3a\u4eba\u8fd9\u4e2a\u6076\u4e60\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">incremental view<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2010\u5e74\u5e74\u5e95\uff0c\u6211\u53bb\u6df1\u5733\u4e2d\u5b66\u8bb2\u5ea7\uff0c\u4e86\u89e3\u5230\u5728\u90a3\u6240\u5b66\u6821\u91cc\uff0c\u5f88\u591a\u9ad8\u4e00\u9ad8\u4e8c\u7684\u5b66\u751f\uff0c\u4e00\u5e74\u8bfb 50 \u672c\u4ee5\u4e0a\u7684\u82f1\u6587\u4e66 \u2014\u2014 \u4ed6\u4eec\u5df2\u7ecf\u4e60\u60ef\u4e86\uff0c\u4e00\u5468\u4e00\u672c\uff0c\u5f88\u81ea\u7136\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ba1\u7b97\u673a\u662f\u7531\u6211\u4eec\u4eba\u7c7b\u4e2d\u7684\u6781\u5c11\u6570\u6781\u5c11\u6570\u4eba \u2014\u2014 \u6bd4\u4f8b\u4e0a\u6765\u770b\u53ef\u80fd\u8fde\u5343\u4e07\u5206\u4e4b\u4e00\u90fd\u4e0d\u5230 \u2014\u2014 \u53d1\u660e\u5e76\u6301\u7eed\u7814\u7a76\u5b8c\u5584\u51fa\u6765\u7684\u4e1c\u897f\u3002\u6362\u8a00\u4e4b\uff1a 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