{"id":111563,"date":"2020-05-23T06:42:11","date_gmt":"2020-05-22T22:42:11","guid":{"rendered":"http:\/\/4563.org\/?p=111563"},"modified":"2020-05-23T06:42:11","modified_gmt":"2020-05-22T22:42:11","slug":"%e4%bd%bf%e7%94%a8-mongodb-%e7%9a%84%e8%81%9a%e5%90%88%e6%9f%a5%e8%af%a2%e5%85%88%e7%94%a8sort%e5%86%8d%e7%94%a8match-%e5%8f%af%e4%bb%a5%e8%be%be%e5%88%b0%e6%8e%92%e5%ba%8f%e7%9a%84%e6%95%88","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=111563","title":{"rendered":"\u4f7f\u7528 mongodb \u7684\u805a\u5408\u67e5\u8be2,\u5148\u7528$sort,\u518d\u7528$match \u53ef\u4ee5\u8fbe\u5230\u6392\u5e8f\u7684\u6548\u679c\u5417"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  \u4f7f\u7528 mongodb \u7684\u805a\u5408\u67e5\u8be2,\u5148\u7528$sort,\u518d\u7528$match \u53ef\u4ee5\u8fbe\u5230\u6392\u5e8f\u7684\u6548\u679c\u5417               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : fdgdbr <\/span>  <span><i><\/i> 54<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\">                        \u4f1a\u4e0d\u4f1a match \u4e4b\u540e\u7684\u7ed3\u679c\u7684\u987a\u5e8f\u53c8\u4e71\u6389\u4e86\u5462?\u7f51\u4e0a\u627e\u4e86\u4e5f\u6ca1\u627e\u5230\u76f8\u5173\u7684\u6587\u6863      <\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>2<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"556594\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : wukangave <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u7ed3\u679c\u662f\u6392\u8fc7\u5e8f\u7684\u3002\u4f60\u53ef\u4ee5\u5728 query \u540e\u9762\u52a0.explain(&#8220;executionStats&#8221;)\u67e5\u770b\u6267\u884c\u7ed3\u679c\uff0c\u770b\u770b mongo \u662f\u600e\u4e48\u4f18\u5316\u548c\u6267\u884c\u4f60\u7684\u67e5\u8be2\u8bed\u53e5\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"556595\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : fdgdbr <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @wukangave \u611f\u8c22,\u6211\u53bb\u8bd5\u4e0b                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528 mongodb \u7684\u805a\u5408\u67e5\u8be2,&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/111563"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=111563"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/111563\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=111563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=111563"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=111563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}