{"id":375,"date":"2020-06-30T15:52:21","date_gmt":"2020-06-30T07:52:21","guid":{"rendered":"http:\/\/www.gbase8.cn\/?p=375"},"modified":"2021-01-29T17:47:55","modified_gmt":"2021-01-29T09:47:55","slug":"gbase-8a%e9%9b%86%e7%be%a4%e8%bf%90%e8%a1%8c%e6%8a%a5%e9%94%99express-out-of-resourcetoo-many-tuples","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/375","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u96c6\u7fa4\u8fd0\u884c\u62a5\u9519Express out of resource:Too many tuples"},"content":{"rendered":"<p>\u5728SQL\u6267\u884c\u8fc7\u7a0b\u4e2d\uff0c\u5982\u679cGBase 8a\u6570\u636e\u5e93\u5224\u65ad\u6d89\u53ca\u7684\u884c\u6570\uff0c\u8d85\u8fc7\u4e86\u6570\u636e\u5e93\u8bbe\u5b9a\u7684\u6700\u5927\u884c\u6570\uff0c\u5219\u4f1a\u62a5\u8fd9\u4e2aExpress out of resource:Too many tuples\u7684\u9519\u8bef\u3002\u5305\u62ec\u7b80\u5355\u7684count(*)\u4e5f\u4f1a\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-6a2b2c4bed63e\" 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-6a2b2c4bed63e\"  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\/375\/#%E6%8A%A5%E9%94%99%E6%A0%B7%E4%BE%8B\" >\u62a5\u9519\u6837\u4f8b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbase8.cn\/en\/375\/#%E5%8E%9F%E5%9B%A0\" >\u539f\u56e0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.gbase8.cn\/en\/375\/#%E8%A7%A3%E5%86%B3\" >\u89e3\u51b3<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%8A%A5%E9%94%99%E6%A0%B7%E4%BE%8B\"><\/span>\u62a5\u9519\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1079\" height=\"83\" src=\"https:\/\/www.gbase8.cn\/wp-content\/uploads\/2021\/01\/image-36.png\" alt=\"\" class=\"wp-image-4085\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8E%9F%E5%9B%A0\"><\/span>\u539f\u56e0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u7ed3\u679c\u96c6\uff0c\u5305\u62ec\u4e2d\u95f4\u7ed3\u679c\u96c6\u8d85\u8fc7\u4e86\u7cfb\u7edf\u53c2\u6570\u5bfc\u81f4\u3002\u53c2\u6570\u4e3a\uff1a<\/p>\n\n\n\n<p>_gbase_result_threshold<\/p>\n\n\n\n<p>\u9ed8\u8ba4\u503c\u4e3a1374\u4ebf\u884c<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A7%A3%E5%86%B3\"><\/span>\u89e3\u51b3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u63d0\u9ad8\u8be5\u53c2\u6570\u503c\uff0c\u6216\u8005\u51cf\u5c11SQL\u5f71\u54cd\u5230\u7684\u884c\u6570\u3002<\/p>\n\n\n\n<p>\u6ce8\u610f\u8be5\u53c2\u6570\u5728gnode\u4e0a\u6709\u6548\uff0c\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\uff0c\u67e5\u770b\u65f6\u4e5f\u5728gnode\u4e0a\u3002\u4f46\u53ef\u4ee5\u5728gcluster\u5c42\u901a\u8fc7set global \u8bbe\u7f6e\u5230\u6240\u6709\u8282\u70b9\u3002<\/p>\n\n\n\n<p>\u67e5\u770b\u548c\u4fee\u6539\u53c2\u6570\u7684\u65b9\u6cd5\uff0c\u8bf7\u53c2\u8003\uff1a<a href=\"https:\/\/www.gbase8.cn\/en\/865\/\">GBase 8a\u6570\u636e\u5e93\u8bbe\u7f6e\u53c2\u6570\u7684\u65b9\u6cd5<\/a><\/p>\n\n\n\n<p>\u5982\u679c\u4e0d\u662f\u4eba\u4e3a\u8bbe\u7f6e\u4e86\u5f88\u5c0f\u7684\u53c2\u6570\uff0c\u90a3\u5c31\u662f\u6267\u884c\u7ed3\u679c\u8d85\u8fc7\u4e86\u53c2\u6570\u8bbe\u7f6e\u7684\u884c\u6570\uff0c\u7279\u522b\u662f\u51fa\u73b0\u7b1b\u5361\u5c14\u79ef\u7684\u65f6\u5019\u3002 \u8bf7\u53c2\u8003<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-\u8001\u7d2b\u7af9\u7684\u5bb6 wp-block-embed-\u8001\u7d2b\u7af9\u7684\u5bb6\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"6mYaiYoZw9\"><a href=\"https:\/\/www.gbase8.cn\/en\/372\/\">GBase 8a\u96c6\u7fa4\u9650\u5236\u7ed3\u679c\u96c6\u884c\u6570\uff0c\u907f\u514d\u7684\u7b1b\u5361\u5c14\u5360\u7528\u5927\u91cf\u78c1\u76d8<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u300aGBase 8a\u96c6\u7fa4\u9650\u5236\u7ed3\u679c\u96c6\u884c\u6570\uff0c\u907f\u514d\u7684\u7b1b\u5361\u5c14\u5360\u7528\u5927\u91cf\u78c1\u76d8\u300b\u2014\u8001\u7d2b\u7af9\u7684\u5bb6\" src=\"https:\/\/www.gbase8.cn\/372\/embed#?secret=6mYaiYoZw9\" data-secret=\"6mYaiYoZw9\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5728SQL\u6267\u884c\u8fc7\u7a0b\u4e2d\uff0c\u5982\u679cGBase 8a\u6570\u636e\u5e93\u5224\u65ad\u6d89\u53ca\u7684\u884c\u6570\uff0c\u8d85\u8fc7\u4e86\u6570\u636e\u5e93\u8bbe\u5b9a\u7684\u6700\u5927\u884c\u6570\uff0c\u5219\u4f1a\u62a5\u8fd9\u4e2aExpress out of resource:Too many tuples\u7684\u9519\u8bef\u3002\u5305\u62ec\u7b80\u5355\u7684count(*)\u4e5f\u4f1a\u3002<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[],"class_list":["post-375","post","type-post","status-publish","format-standard","hentry","category-gbase8a"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/375","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=375"}],"version-history":[{"count":13,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/375\/revisions"}],"predecessor-version":[{"id":4094,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/375\/revisions\/4094"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=375"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=375"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}