{"id":3221,"date":"2021-01-11T09:11:14","date_gmt":"2021-01-11T01:11:14","guid":{"rendered":"https:\/\/www.gbase8.cn\/?p=3221"},"modified":"2021-01-11T17:18:02","modified_gmt":"2021-01-11T09:18:02","slug":"gbase-8a%e6%9f%a5%e8%af%a2%e6%80%a7%e8%83%bd%e4%bc%98%e5%8c%96%e7%9a%843%e7%a7%8d%e9%80%9a%e7%94%a8%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/3221","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u67e5\u8be2\u6027\u80fd\u4f18\u5316\u76843\u79cd\u901a\u7528\u65b9\u6cd5"},"content":{"rendered":"<p>\u4ece\u6574\u4f53\u4e0a\u770b\uff0cGBase 8a\u6570\u636e\u5e93\u96c6\u7fa4\u63d0\u5347\u6027\u80fd\uff0c\u5305\u62ec\u67e5\u8be2\uff0c\u52a0\u8f7d\uff0c\u66f4\u65b0\u7b49\u7b49\uff0c\u90fd\u5f52\u7c7b\u5230\u4e09\u7c7b\u65b9\u6cd5\uff0c\u6309\u7167\u91cd\u8981\u7a0b\u5ea6\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>1\u3001\u4f18\u5316\u4e1a\u52a1SQL<br>2\u3001\u4f18\u5316\u6570\u636e\u5e93\u53c2\u6570<br>3\u3001\u589e\u52a0\u66f4\u591a\u7684\u786c\u4ef6<\/p>\n\n\n\n<p>\u672c\u6587\u9488\u5bf9\u5982\u4e0a\u4e09\u7c7b\uff0c\u6839\u636e\u9879\u76ee\u7ecf\u9a8c\uff0c\u9488\u5bf9\u53ef\u80fd\u7684\u4f18\u5316\u70b9\u505a\u51fa\u5206\u6790\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Directory Navigation<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2d508931ac3\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2d508931ac3\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E4%BC%98%E5%8C%96%E4%B8%9A%E5%8A%A1SQL\" >\u4f18\u5316\u4e1a\u52a1SQL<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E8%A1%A8%E7%BB%93%E6%9E%84\" >\u8868\u7ed3\u6784<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#Hash%E5%88%86%E5%B8%83%E8%A1%A8\" >Hash\u5206\u5e03\u8868<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E5%A4%8D%E5%88%B6%E8%A1%A8\" >\u590d\u5236\u8868<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#Hash_%E7%B4%A2%E5%BC%95\" >Hash \u7d22\u5f15<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E8%A1%8C%E5%AD%98%E5%88%97\" >\u884c\u5b58\u5217<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E5%85%A8%E6%96%87%E7%B4%A2%E5%BC%95\" >Full-text index<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#SQL%E5%86%99%E6%B3%95\" >SQL\u5199\u6cd5<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E5%87%8F%E5%B0%91%E4%B8%8D%E5%BF%85%E8%A6%81%E7%9A%84%E6%95%B0%E6%8D%AE%E4%BD%BF%E7%94%A8\" >\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u6570\u636e\u4f7f\u7528<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E5%8E%BB%E6%8E%89%E4%B8%8D%E5%BF%85%E8%A6%81%E7%9A%84%E5%85%A8%E6%8E%92%E5%BA%8Forder\" >\u53bb\u6389\u4e0d\u5fc5\u8981\u7684\u5168\u6392\u5e8forder<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E9%81%BF%E5%85%8D%E7%AC%9B%E5%8D%A1%E5%B0%94\" >\u907f\u514d\u7b1b\u5361\u5c14<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E9%80%89%E6%8B%A9%E5%90%88%E9%80%82%E7%9A%84group%E5%92%8Cjoin%E5%88%97%E9%A1%BA%E5%BA%8F\" >\u9009\u62e9\u5408\u9002\u7684group\u548cjoin\u5217\u987a\u5e8f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E4%B8%9A%E5%8A%A1%E8%B0%83%E5%BA%A6\" >\u4e1a\u52a1\u8c03\u5ea6<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E6%89%B9%E9%87%8F%E5%8A%A0%E8%BD%BD%E5%A4%84%E7%90%86\" >\u6279\u91cf\u52a0\u8f7d\u5904\u7406<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E4%B8%9A%E5%8A%A1%E5%B9%B6%E5%8F%91%E6%8E%A7%E5%88%B6\" >\u4e1a\u52a1\u5e76\u53d1\u63a7\u5236<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E4%BC%98%E5%8C%96%E6%95%B0%E6%8D%AE%E5%BA%93%E5%8F%82%E6%95%B0\" >\u4f18\u5316\u6570\u636e\u5e93\u53c2\u6570<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E5%B9%B6%E5%8F%91%E6%8E%A7%E5%88%B6\" >\u5e76\u53d1\u63a7\u5236<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E6%95%B4%E4%BD%93%E5%B9%B6%E5%8F%91%E5%8F%82%E6%95%B0\" >\u6574\u4f53\u5e76\u53d1\u53c2\u6570<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E5%8D%95%E4%B8%AASQL%E5%B9%B6%E5%8F%91%E5%8F%82%E6%95%B0\" >\u5355\u4e2aSQL\u5e76\u53d1\u53c2\u6570<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E5%86%85%E5%AD%98%E6%8E%A7%E5%88%B6\" >\u5185\u5b58\u63a7\u5236<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E5%A2%9E%E5%8A%A0%E6%9B%B4%E5%A4%9A%E7%9A%84%E7%A1%AC%E4%BB%B6\" >\u589e\u52a0\u66f4\u591a\u7684\u786c\u4ef6<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E8%99%9A%E6%8B%9F%E9%9B%86%E7%BE%A4\" >\u865a\u62df\u96c6\u7fa4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E8%A1%A8%E7%A9%BA%E9%97%B4\" >\u8868\u7a7a\u95f4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E5%A4%9A%E5%AE%9E%E4%BE%8B\" >Multi-instance<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.gbase8.cn\/en\/3221\/#%E5%8F%82%E8%80%83\" >\u53c2\u8003<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BC%98%E5%8C%96%E4%B8%9A%E5%8A%A1SQL\"><\/span>\u4f18\u5316\u4e1a\u52a1SQL<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u8fd9\u7c7b\u4f18\u5316\uff0c\u5305\u62ec\u4e1a\u52a1SQL\u81ea\u8eab\uff0c\u8868\u7ed3\u6784\uff0c\u6570\u636e\u7b49\u65b9\u9762\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A1%A8%E7%BB%93%E6%9E%84\"><\/span>\u8868\u7ed3\u6784<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u76ee\u524d\u6d89\u53ca\u5230\u7684\u4e3b\u8981\u662fhash\u5206\u5e03\u8868\u7684\u5206\u5e03\u5217\u9009\u62e9\uff0c\u4ee5\u53ca\u4f55\u65f6\u4f7f\u7528\u590d\u5236\u8868\u7684\u60c5\u51b5\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hash%E5%88%86%E5%B8%83%E8%A1%A8\"><\/span>Hash\u5206\u5e03\u8868<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u9009\u62e9\u597d\u7684Hash\u5206\u5e03\u8868\uff0c\u53ef\u4ee5\u907f\u514d\u5728\u505agroup, join\u65f6\u6570\u636e\u5728\u5404\u4e2a\u8ba1\u7b97\u8282\u70b9\u95f4\u7684\u4e00\u6b21\u989d\u5916\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u9700\u8981group\u6216join\u7684\u6570\u636e\u90fd\u5728\u672c\u5730\uff0c\u5219\u76f4\u63a5\u5728\u672c\u5730\u505a\u8fd0\u7b97\uff0c\u53ea\u9700\u8981\u5c06\u8ba1\u7b97\u7ed3\u679c\u53d1\u9001\u5230\u6c47\u603b\u8282\u70b9\u5373\u53ef\u3002\u5982\u679cHash\u5217\u4e0d\u6b63\u786e\uff0c\u5219\u9700\u8981\u505a\u4e00\u6b21\u52a8\u6001Hash\uff1a\u521b\u5efa\u4e34\u65f6\u8868\uff0c\u5c06\u6bcf\u4e2a\u8ba1\u7b97\u8282\u70b9\u9700\u8981\u8ba1\u7b97\u7684\u6570\u636e\uff0c\u6839\u636e\u9700\u8981\u5206\u7ec4\u7684\u5217\uff0c\u505a\u4e00\u6b21\u6570\u636e\u91cd\u5206\u5e03\uff0c\u7136\u540e\u5728\u5404\u4e2a\u8282\u70b9\u7684\u4e34\u65f6\u8868\u505a\u8ba1\u7b97\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u6570\u636e\u91cf\u5f88\u5927\uff0c\u5219\u8fd9\u4e2a\u91cd\u5206\u5e03\u7684\u8fc7\u7a0b\u5c06\u989d\u5916\u82b1\u8d39\u4e00\u6b21\u78c1\u76d8\u8bfb\u53d6\u3001\u7f51\u7edc\u4f20\u8f93\u548c\u63a5\u6536\u65b9\u7684\u78c1\u76d8\u5199\u5165\u3002<\/p>\n\n\n\n<p>\u5efa\u8bae\u7684Hash\u5217\u9009\u62e9\uff1a<br>1\u3001group \u6216\u8005 join\u7684\u5217<br>2\u3001\u8be5\u5217\u552f\u4e00\u503c\u5f88\u591a\u3002\u4e0d\u80fd\u662f\u5927\u91cf\u7684\u91cd\u590d\u503c<\/p>\n\n\n\n<p>\u5982\u679c\u4f60\u7684group\u3001join\u5217\u591a\u4e2a\u6761\u4ef6\uff0c\u90a3\u5c31\u9009\u62e9\u6700\u91cd\u8981\uff0c\u4f7f\u7528\u9891\u7387\u6700\u9ad8\u7684\u4e1a\u52a1\uff0c\u552f\u4e00\u503c\u6700\u591a\u7684\u5217\u505aHash\u5206\u5e03\u5217\uff0c\u5e38\u89c1\u7684\u6709IMSI\uff0cMSISDN\uff0ccallingnumber, IDNumber\u7b49\u3002<\/p>\n\n\n\n<p>\u7279\u6b8a\u60c5\u51b5\uff1a\u5982\u679c\u4f60\u6709\u591a\u4e2a\u4e1a\u52a1\u540c\u6837\u91cd\u8981\uff0c\u90a3\u4e48\u53ef\u4ee5\u8003\u8651\u505a\u591a\u4e2a\u8868\uff0c\u5206\u522b\u7528\u4e0d\u540c\u7684Hash\u5217\u5bf9\u5e94\u4e0d\u540c\u7684\u4e1a\u52a1\u3002<\/p>\n\n\n\n<p>\u63d0\u793a\uff1aGBase 8a V9\u7248\u672c\u5f00\u59cb\u652f\u6301\u591a\u5217Hash, \u5728\u67d0\u4e9b\u573a\u666f\u4e0b\u53ef\u4ee5\u7f13\u89e3\u6570\u636e\u5355\u5217Hash\u5206\u5e03\u503e\u659c\u73b0\u8c61\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%A4%8D%E5%88%B6%E8%A1%A8\"><\/span>\u590d\u5236\u8868<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u5982\u679c\u6570\u636e\u91cf\u4e0d\u662f\u5f88\u5927\uff0c\u6bd4\u5982100\u4e07\u4ee5\u5185\uff0c\u6216\u8005\u6570\u636e\u91cf\u867d\u7136\u8f83\u5927\uff0c\u4f46\u53d8\u52a8\u5f88\u5c11\u3002\u7528\u9014\u7ecf\u5e38\u662f\u4f5c\u4e3a\u57fa\u7840\u8868\u3001\u7ef4\u5ea6\u8868\u4f7f\u7528\uff0c\u90a3\u4e48\u5efa\u8bae\u7528\u590d\u5236\u8868\u3002<\/p>\n\n\n\n<p>\u590d\u5236\u8868\u5728\u6bcf\u4e2a\u8ba1\u7b97\u8282\u70b9\u6709\u5b8c\u6574\u7684\u4e00\u4efd\uff0c\u5728\u4e0e\u5176\u5b83\u8868\u505ajoin\u65f6\uff0c\u65e0\u9700\u5728\u8fdb\u884c\u91cd\u5206\u5e03\u3002<\/p>\n\n\n\n<p>\u53e6\u5916\u5982\u679c\u662f\u7528\u4e8e\u9891\u7e41\u67e5\u8be2\u7684\u5c0f\u8868\uff0c\u6570\u636e\u91cf\u5c11\u4f46\u5e76\u53d1\u5f88\u9ad8\uff0c\u4e5f\u53ef\u4ee5\u7528\u590d\u5236\u8868\uff0c\u52a0\u4e0a\u8fde\u63a5\u7684\u8d1f\u8f7d\u5747\u8861\uff0c\u53ef\u4ee5\u6700\u5927\u5316\u63d0\u9ad8\u5e76\u53d1\u6570\u91cf\u3002\u6bd4\u5982\u6700\u7ec8\u5c55\u793a\u7684\u7ed3\u679c\u62a5\u8868\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hash_%E7%B4%A2%E5%BC%95\"><\/span>Hash \u7d22\u5f15<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u5982\u679c\u5728\u5927\u6570\u91cf\u91cc\uff0c\u6bd4\u5982\u5355\u4e2a\u6570\u636e\u8282\u70b9\u8d85\u8fc71000\u4e07\uff0c\u6709\u660e\u786e\u7684\u7cbe\u786e\u67e5\u8be2\uff0c\u5176\u91cd\u590d\u5ea6\u4f4e\uff0c\u7ed3\u679c\u96c6\u4e0d\u591a\uff0c\u53ef\u4ee5\u5efa\u7acbGlobal Hash\u7d22\u5f15\u3002<\/p>\n\n\n\n<p>\u8be5\u7d22\u5f15\u53ea\u5bf9\u7cbe\u786e\u67e5\u8be2\u6709\u6548\uff0c\u5bf9\u8303\u56f4\u67e5\u8be2\uff0c\u6a21\u7cca\u67e5\u8be2\u7b49\u90fd\u65e0\u6548\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A1%8C%E5%AD%98%E5%88%97\"><\/span>\u884c\u5b58\u5217<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u5982\u679c\u4e1a\u52a1\u6700\u7ec8\u8981\u8fd4\u56de\u5927\u91cf\u7684\u5217\uff0c\u6bd4\u5982\u67e5\u8be2\u8be6\u5355\uff0c\u53ef\u4ee5\u901a\u8fc7\u884c\u5b58\u5217grouped\u7684\u65b9\u5f0f\uff0c\u964d\u4f4e\u8fd9\u7c7b\u67e5\u8be2\u6d88\u8017\u7684\u78c1\u76d8IO\uff0c\u63d0\u5347\u8fd9\u7c7b\u67e5\u8be2\u6027\u80fd\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%85%A8%E6%96%87%E7%B4%A2%E5%BC%95\"><\/span>Full-text index<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u5982\u679c\u6709\u9891\u7e41\u7684like\u64cd\u4f5c\uff0c\u4e14\u5339\u914d\u7684\u6570\u636e\u957f\u5ea6\u5927\u4e8e3\u4e2a\u5b57\u7b26\uff0c\u53ef\u4ee5\u8003\u8651\u7528\u5168\u6587\u7d22\u5f15\u3002\u5982\u679c\u5339\u914d\u5b57\u7b26\u592a\u5c11\uff0c\u6bd4\u5982 like '%138%',\u5c31\u5f97\u6839\u636e\u6d4b\u8bd5\u8bc4\u4f30\u4e86\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"SQL%E5%86%99%E6%B3%95\"><\/span>SQL\u5199\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8fd9\u7c7b\u4f18\u5316\u4e3b\u8981\u65b9\u5411\u662f\uff0c\u89c4\u907f\u5217\u5b58\u6570\u636e\u5e93\u7684\u52a3\u52bf\uff0c\u53d1\u6325\u5176\u4f18\u52bf\u3002\u4ee5\u53ca\u4e00\u4e9b\u5b9e\u73b0\u76f8\u540c\u529f\u80fd\u7684\u66f4\u9ad8\u6548\u7684\u5199\u6cd5\u7b49\u65b9\u9762\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%87%8F%E5%B0%91%E4%B8%8D%E5%BF%85%E8%A6%81%E7%9A%84%E6%95%B0%E6%8D%AE%E4%BD%BF%E7%94%A8\"><\/span>\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u6570\u636e\u4f7f\u7528<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>1\u3001\u907f\u514d\u6216\u51cf\u5c11select *<\/p>\n\n\n\n<p>\u4e0d\u8981\u5b8c\u5168\u4f9d\u8d56\u6570\u636e\u5e93\u7684\u4f18\u5316\uff0c\u5728SQL\u5199\u6cd5\u4e0a\uff0c\u5c3d\u91cf\u907f\u514dselect *\u7684\u5199\u6cd5\u3002\u7279\u522b\u662f\u6700\u7ec8\u53ea\u4f7f\u7528\u6709\u9650\u7684\u51e0\u4e2a\u5217\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8E%BB%E6%8E%89%E4%B8%8D%E5%BF%85%E8%A6%81%E7%9A%84%E5%85%A8%E6%8E%92%E5%BA%8Forder\"><\/span>\u53bb\u6389\u4e0d\u5fc5\u8981\u7684\u5168\u6392\u5e8forder<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u540c\u6837\u4e0d\u80fd\u5b8c\u5168\u4f9d\u8d56\u6570\u636e\u5e93\u7684\u4f18\u5316\uff0c\u7279\u522b\u662f\u5728\u4e00\u4e9b\u5d4c\u5957\u7684\u5185\u90e8\u67e5\u8be2\uff0c\u5168\u6392\u5e8f\u4e0e\u5426\u5b8c\u5168\u4e0d\u5f71\u54cd\u6700\u7ec8\u7ed3\u679c\u3002<\/p>\n\n\n\n<p>\u8bf7\u533a\u5206\u548c\u6700\u5916\u5c42\u8fd4\u56de\u5ba2\u6237\u7aef\u7ed3\u679c\u96c6\u7684\u4e1a\u52a1\u533a\u522b\uff0c\u8fd9\u4e2a\u6392\u5e8f\u8fd8\u662f\u9700\u8981\u7684\u3002\u5728\u4e1a\u52a1\u5141\u8bb8\u7684\u60c5\u51b5\u4e0b\uff0c\u5efa\u8bae\u52a0\u4e0alimit\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E9%81%BF%E5%85%8D%E7%AC%9B%E5%8D%A1%E5%B0%94\"><\/span>\u907f\u514d\u7b1b\u5361\u5c14<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>join\u7684\u987a\u5e8f\u6216\u5173\u8054\u5b57\u6bb5\uff0c\u5c3d\u91cf\u4fdd\u8bc1\u7ed3\u679c\u96c6\u4e0d\u8981\u65e0\u9650\u6269\u5927\u5bfc\u81f4\u7b1b\u5361\u5c14\u3002<\/p>\n\n\n\n<p>\u6bd4\u5982\u4e24\u4e2a\u8868\u7684\u6027\u522b\u505ajoin,\u9664\u975e\u7279\u6b8a\u4e1a\u52a1\uff0c\u5426\u5219\u771f\u7684\u6ca1\u6709\u4ec0\u4e48\u610f\u4e49\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E9%80%89%E6%8B%A9%E5%90%88%E9%80%82%E7%9A%84group%E5%92%8Cjoin%E5%88%97%E9%A1%BA%E5%BA%8F\"><\/span>\u9009\u62e9\u5408\u9002\u7684group\u548cjoin\u5217\u987a\u5e8f<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u5982\u679cgroup\u6216join\u7684\u6709\u591a\u4e2a\u5217\uff0c\u4e14\u4e0d\u662fhash\u5206\u5e03\u8868\u6216\u8005\u4e0d\u5305\u542bhash\u5206\u5e03\u5217\uff0c\u90a3\u4e48\u5c31\u5c06\u91cd\u590d\u503c\u6700\u4f4e\u7684\u5217\u653e\u5728\u6700\u524d\u9762\u3002<\/p>\n\n\n\n<p>\u6bd4\u5982 group by gender,phonenumber \u5e94\u6539\u5199\u6210 group by phonenumber, gender,\u56e0\u4e3a\u624b\u673a\u53f7\u7684\u91cd\u590d\u503c\u66f4\u4f4e\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%B8%9A%E5%8A%A1%E8%B0%83%E5%BA%A6\"><\/span>\u4e1a\u52a1\u8c03\u5ea6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%89%B9%E9%87%8F%E5%8A%A0%E8%BD%BD%E5%A4%84%E7%90%86\"><\/span>\u6279\u91cf\u52a0\u8f7d\u5904\u7406<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u5728\u5141\u8bb8\u7684\u65f6\u95f4\u5b9e\u65f6\u6027\u8981\u6c42\u8303\u56f4\u5185\uff0c\u5c3d\u91cf\u51cf\u5c11\u52a0\u8f7d\u5c0f\u6587\u4ef6\u7684\u6570\u91cf\u548c\u6b21\u6570\u3002\u52a0\u8f7d\u6587\u4ef6\u5927\u5c0f\uff0c\u8003\u8651\u7f51\u901f\uff0c\u78c1\u76d8\u6027\u80fd\uff0c\u5efa\u8bae\u4e0d\u4f4e\u4e8e1-10GB\u3002<\/p>\n\n\n\n<p>\u6bd4\u5982\u591a\u4e2a\u91c7\u96c6\u7aef\u53e3\uff0c\u751f\u6210\u5404\u81ea\u7684\u6570\u636e\u6587\u4ef6\uff0c\u5728\u52a0\u8f7d\u524d\u53ef\u4ee5\u5408\u5e76\u6210\u4e00\u4e2a\u6587\u4ef6\u6216\u5c3d\u91cf\u5c11\u7684\u6587\u4ef6\u3002\u8fd9\u6837\u5728\u52a0\u8f7d\u65f6\uff0c\u4e0d\u4ec5\u4ec5\u6570\u636e\u6e90\u6027\u80fd\u597d\uff0c\u4e5f\u51cf\u5c11\u4e86\u96c6\u7fa4\u548c\u6570\u636e\u6e90\u7684\u901a\u8baf\u6b21\u6570\uff0c\u63d0\u5347\u4e86\u52a0\u8f7d\u6027\u80fd\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%B8%9A%E5%8A%A1%E5%B9%B6%E5%8F%91%E6%8E%A7%E5%88%B6\"><\/span>\u4e1a\u52a1\u5e76\u53d1\u63a7\u5236<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u9700\u8981\u5f00\u53d1\u548c\u8bbe\u8ba1\u4eba\u5458\uff0c\u63a7\u5236\u5e76\u53d1\u3002\u6bd4\u5982\u8fde\u63a5\u6c60\u5927\u5c0f\uff0c\u5b9a\u65f6\u4efb\u52a1\u5468\u671f\uff0c\u4efb\u52a1\u5148\u540e\u987a\u5e8f\u3002<\/p>\n\n\n\n<p>\u5305\u62ec\u5e76\u53d1\u52a0\u8f7d\u3001\u5e76\u53d1\u67e5\u8be2\u3001\u5e76\u53d1\u5bfc\u51fa\u3001\u5e76\u53d1\u540e\u53f0\u5904\u7406\u3002\u5927\u578b\u4efb\u52a1\u5c3d\u91cf\u5728\u975e\u91cd\u8981\u65f6\u95f4\uff08\u6bd4\u5982\u51cc\u6668\uff09\u8fdb\u884c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BC%98%E5%8C%96%E6%95%B0%E6%8D%AE%E5%BA%93%E5%8F%82%E6%95%B0\"><\/span>\u4f18\u5316\u6570\u636e\u5e93\u53c2\u6570<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u901a\u8fc7\u8c03\u6574\u6570\u636e\u5e93\u53c2\u6570\uff0c\u63d0\u9ad8\u6216\u7a33\u5b9a\u4e1a\u52a1\u6027\u80fd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%B9%B6%E5%8F%91%E6%8E%A7%E5%88%B6\"><\/span>\u5e76\u53d1\u63a7\u5236<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u9009\u62e9\u5408\u9002\u7684\u5e76\u53d1\u6570\uff0c\u4e0d\u662f\u9ad8\u5e76\u53d1\uff0c\u4e00\u5b9a\u5e26\u6765\u9ad8\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u5982\u786c\u4ef6\u8d44\u6e90\u6709\u9650\uff0c\u6bd4\u5982\u7279\u522b\u662fCPU,\u78c1\u76d8\uff0c\u8fc7\u9ad8\u7684\u5e76\u53d1\u6216\u5bfc\u81f4\u5185\u90e8\u7ade\u4e89\uff0cCPU\u7684\u8868\u73b0\u662f\u5927\u91cf\u7684Sys\uff0c\u78c1\u76d8\u7684\u8868\u73b0\u5c31\u662fBusy100%\u4f46\u541e\u5410\u91cf\u5f88\u4f4e\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%95%B4%E4%BD%93%E5%B9%B6%E5%8F%91%E5%8F%82%E6%95%B0\"><\/span>\u6574\u4f53\u5e76\u53d1\u53c2\u6570<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u53ef\u4ee5\u901a\u8fc7\u6570\u636e\u5e93\u7684\u8d44\u6e90\u7ba1\u63a7\uff0c\u9650\u5236\u540c\u65f6\u8fd0\u884c\u7684SQL\u6570\u91cf\uff0c\u540e\u7eedSQL\u662f\u6392\u961f\u72b6\u6001\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8D%95%E4%B8%AASQL%E5%B9%B6%E5%8F%91%E5%8F%82%E6%95%B0\"><\/span>\u5355\u4e2aSQL\u5e76\u53d1\u53c2\u6570<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u4e3b\u8981\u662f\u5185\u90e8\u7ebf\u7a0b\u5e76\u884c\u5ea6\u53c2\u6570\uff0c\u4ee5\u591a\u5c11\u4e2a\u5185\u90e8\u73b0\u573a\u5904\u7406\u4e00\u4e2aSQL\u3002\u9ad8\u5e76\u53d1\u4e0b\u53ef\u4ee5\u8003\u8651\u964d\u4f4e\u5e76\u884c\u5ea6\uff0c\u4ee5\u964d\u4f4e\u8d44\u6e90\u7ade\u4e89\u3002<\/p>\n\n\n\n<p>\u4e3b\u8981\u6d89\u53ca\u548cdegree\u6709\u5173\u7684\u53c2\u6570<\/p>\n\n\n\n<p><a href=\"https:\/\/www.gbase8.cn\/en\/776\/\">gbase_parallel_degree<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.gbase8.cn\/en\/643\/\">gbase_loader_parallel_degree<\/a><br><\/p>\n\n\n\n<p>\u8be6\u60c5\u53ef\u4ee5\u53c2\u8003\u6570\u636e\u5e93\u53c2\u6570\u90e8\u5206\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%86%85%E5%AD%98%E6%8E%A7%E5%88%B6\"><\/span>\u5185\u5b58\u63a7\u5236<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5728\u5185\u5b58\u6709\u9650\u7684\u524d\u63d0\u4e0b\uff0c\u3002\u5927\u5e76\u53d1\u5fc5\u7136\u4f1a\u5bfc\u81f4\u5185\u5b58\u4e0d\u8db3\uff0c\u5728\u4fdd\u8bc1\u6709\u9650\u5e76\u53d1\u53ef\u7528\u65f6\uff0c\u5fc5\u987b\u8981\u8c03\u589e\u6570\u636e\u5e93\u7684\u5185\u5b58\u53c2\u6570\uff0c\u907f\u514d\u5185\u5b58\u4e0d\u8db3\u5bfc\u81f4\u62a5\u9519\u6216\u8005\u5927\u91cf\u7684SWAP\u5bfc\u81f4\u6027\u80fd\u6025\u5267\u4e0b\u964d\u3002<\/p>\n\n\n\n<p>\u5185\u5b58\u53c2\u6570\u8bf7\u53c2\u8003 <a href=\"https:\/\/www.gbase8.cn\/en\/202\/\">GBase 8a\u96c6\u7fa4\u5e38\u89c1\u5185\u5b58\u914d\u7f6e\u53c2\u6570<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%A2%9E%E5%8A%A0%E6%9B%B4%E5%A4%9A%E7%9A%84%E7%A1%AC%E4%BB%B6\"><\/span>\u589e\u52a0\u66f4\u591a\u7684\u786c\u4ef6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u8fd9\u4e2a\u4e0d\u7528\u591a\u8bf4\u4e86\uff0c\u66f4\u597d\u7684\u786c\u4ef6\u5fc5\u7136\u5e26\u6765\u66f4\u9ad8\u7684\u6027\u80fd\uff0c\u652f\u6301\u66f4\u591a\u7684\u5e76\u53d1\u3002<\/p>\n\n\n\n<p>\u5efa\u8bae\uff1a\u5bf9\u91cd\u8981\u4e1a\u52a1\uff0c\u4f7f\u7528\u9891\u7387\u9ad8\u7684\u4e1a\u52a1\uff0c\u901a\u8fc7\u8868\u7a7a\u95f4\u3001\u865a\u62df\u96c6\u7fa4\u7b49\u65b9\u6848\uff0c\u5c06\u6570\u636e\u4fdd\u5b58\u5230\u66f4\u9ad8\u6027\u80fd\u7684\u670d\u52a1\u5668\u6216\u8005\u786c\u76d8\u4e0a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%99%9A%E6%8B%9F%E9%9B%86%E7%BE%A4\"><\/span>\u865a\u62df\u96c6\u7fa4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u901a\u8fc7\u865a\u62df\u673a\u7fa4\u7684\u7269\u7406\u9694\u79bb\uff0c\u53ef\u4ee5\u6309\u7167\u4e1a\u52a1\u91cd\u8981\u6027\uff0c\u5b9e\u65f6\u6027\u8981\u6c42\uff0c\u5212\u5206\u591a\u4e2a\u96c6\u7fa4\uff0c\u6765\u4fdd\u8bc1\u6700\u91cd\u8981\u7684\u4e1a\u52a1\u83b7\u5f97\u6700\u9ad8\u7684\u786c\u4ef6\u652f\u6301\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A1%A8%E7%A9%BA%E9%97%B4\"><\/span>\u8868\u7a7a\u95f4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u901a\u8fc7\u8868\u7a7a\u95f4\uff0c\u5c06\u91cd\u8981\u7684\u8868\u4fdd\u5b58\u5230\u6027\u80fd\u66f4\u9ad8\u7684\u78c1\u76d8\u4e0a\uff0c\u6bd4\u5982ssd, flash\u5361\u7b49\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%A4%9A%E5%AE%9E%E4%BE%8B\"><\/span>Multi-instance<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u7279\u522b\u9488\u5bf9\u8d85\u591aCPU\uff0c\u6bd4\u5982\u56fd\u4ea7ARM\u5e73\u53f0\u670d\u52a1\u5668\uff0c\u8d85\u5927\u5185\u5b58\uff0c\u8d85\u8fc7512GB\uff0c\u53ef\u4ee5\u901a\u8fc7\u591a\u5b9e\u4f8b\u90e8\u7f72\u7684\u65b9\u6848\uff0c\u63d0\u9ad8\u786c\u4ef6\u8d44\u6e90\u7684\u5229\u7528\u7387\uff0c\u5305\u62ecnuma\u7ed1\u5b9a\u63d0\u9ad8CPU\u548c\u5185\u5b58\u7684\u9ad8\u6548\u5229\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83\"><\/span>\u53c2\u8003<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><a href=\"https:\/\/www.gbase8.cn\/en\/786\/\">GBase 8a \u6570\u636e\u5e93\u96c6\u7fa4\u5e38\u7528\u4f18\u5316\u624b\u6bb5\u5efa\u8bae\u65b9\u6cd5<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.gbase8.cn\/en\/643\/\">GBase 8a\u96c6\u7fa486\u7248\u672c\u52a0\u8f7d\u76f8\u5173\u53c2\u6570<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.gbase8.cn\/en\/127\/\">GBase 8a\u96c6\u7fa4\u67e5\u770b\u6240\u6709\u8282\u70b9\u6b63\u5728\u8fd0\u884c\u7684SQL<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u4ece\u6574\u4f53\u4e0a\u770b\uff0cGBase 8a\u6570\u636e\u5e93\u96c6\u7fa4\u63d0\u5347\u6027\u80fd\uff0c\u5305\u62ec\u67e5\u8be2\uff0c\u52a0\u8f7d\uff0c\u66f4\u65b0\u7b49\u7b49\uff0c\u90fd\u5f52\u7c7b\u5230\u4e09\u7c7b\u65b9\u6cd5<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[48],"class_list":["post-3221","post","type-post","status-publish","format-standard","hentry","category-gbase8a","tag-48"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/3221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=3221"}],"version-history":[{"count":28,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/3221\/revisions"}],"predecessor-version":[{"id":3291,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/3221\/revisions\/3291"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=3221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=3221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=3221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}