{"id":29924,"date":"2023-08-22T10:45:28","date_gmt":"2023-03-31T17:50:01","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8-redash-%e4%b8%ad%e4%bd%bf%e7%94%a8-mongodb-%e7%a4%ba%e4%be%8b%e3%80%82\/"},"modified":"2025-08-12T16:36:46","modified_gmt":"2025-08-12T08:36:46","slug":"%e5%9c%a8-redash-%e4%b8%ad%e4%bd%bf%e7%94%a8-mongodb-%e7%a4%ba%e4%be%8b%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8-redash-%e4%b8%ad%e4%bd%bf%e7%94%a8-mongodb-%e7%a4%ba%e4%be%8b%e3%80%82\/","title":{"rendered":"\u5728 Redash \u4e2d\u4f7f\u7528 MongoDB \u793a\u4f8b"},"content":{"rendered":"<h1>\u7edf\u8ba1\u6587\u4ef6\u7684\u603b\u6570\u5c06\u7ec4\u7684 _id \u8bbe\u4e3a null\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"collection\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"mail_logs\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"aggregate\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$group\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"_id\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">null<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"cnt\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span>\r\n                <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u5728\u4e2d\u56fd\u6bcd\u8bed\u4e2d\u91cd\u65b0\u8868\u8ff0\u6b64\u53e5\uff1a<br \/>\n\u8fdb\u884c\u9664\u6cd5\u8fd0\u7b97\u7684\u793a\u4f8b<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"collection\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"campaign_mails\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"aggregate\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$match\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"created_at\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$gt\"<\/span> <span class=\"p\">:<\/span> <span class=\"p\">{<\/span><span class=\"nl\">\"$humanTime\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"last month\"<\/span><span class=\"p\">}<\/span> <span class=\"p\">},<\/span>\r\n                <span class=\"nl\">\"statistics\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$ne\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">null<\/span> <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span> <span class=\"nl\">\"$limit\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">800<\/span> <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$project\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"created_at\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$created_at\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"site_id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$site_id\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"subject\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$subject\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"processed_count\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$statistics.processed_count\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"delivered_count\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$statistics.delivered_count\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"opened_count\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$statistics.opened_count\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"clicked_count\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$statistics.clicked_count\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"CTR\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> \r\n                    <span class=\"nl\">\"$cond\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                        <span class=\"p\">{<\/span> <span class=\"nl\">\"$eq\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span> <span class=\"s2\">\"$statistics.opened_count\"<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span> <span class=\"p\">]<\/span> <span class=\"p\">},<\/span>\r\n                        <span class=\"s2\">\"N\/A\"<\/span><span class=\"p\">,<\/span>\r\n                        <span class=\"p\">{<\/span> <span class=\"nl\">\"$divide\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"$statistics.clicked_count\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"$statistics.opened_count\"<\/span><span class=\"p\">]<\/span> <span class=\"p\">}<\/span>\r\n                    <span class=\"p\">]<\/span>\r\n                <span class=\"p\">},<\/span>\r\n                <span class=\"nl\">\"OpenRate\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"$cond\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                        <span class=\"p\">{<\/span> <span class=\"nl\">\"$eq\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span> <span class=\"s2\">\"$statistics.delivered_count\"<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span> <span class=\"p\">]<\/span> <span class=\"p\">},<\/span>\r\n                        <span class=\"s2\">\"N\/A\"<\/span><span class=\"p\">,<\/span>\r\n                        <span class=\"p\">{<\/span> <span class=\"nl\">\"$divide\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"$statistics.opened_count\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"$statistics.delivered_count\"<\/span><span class=\"p\">]<\/span> <span class=\"p\">}<\/span>\r\n                    <span class=\"p\">]<\/span>\r\n                <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$sort\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                <span class=\"p\">{<\/span> \r\n                    <span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"processed_count\"<\/span><span class=\"p\">,<\/span>\r\n                    <span class=\"nl\">\"direction\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">-1<\/span>\r\n                <span class=\"p\">}<\/span>\r\n            <span class=\"p\">]<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u5c0f\u7ec4\u8fdb\u884c\u793a\u8303<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"collection\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"campaign_mails\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"aggregate\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$match\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"created_at\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$gt\"<\/span> <span class=\"p\">:<\/span> <span class=\"p\">{<\/span><span class=\"nl\">\"$humanTime\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"last month\"<\/span><span class=\"p\">}<\/span> <span class=\"p\">},<\/span>\r\n                <span class=\"nl\">\"statistics\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$ne\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">null<\/span> <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span> <span class=\"nl\">\"$limit\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">800<\/span> <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$group\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"_id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$site_id\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"count\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span>\r\n                <span class=\"p\">},<\/span>\r\n                <span class=\"nl\">\"processed_count\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$statistics.processed_count\"<\/span>\r\n                <span class=\"p\">},<\/span>\r\n                <span class=\"nl\">\"delivered_count\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$statistics.delivered_count\"<\/span>\r\n                <span class=\"p\">},<\/span>\r\n                <span class=\"nl\">\"opened_count\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$statistics.opened_count\"<\/span>\r\n                <span class=\"p\">}<\/span>\r\n\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u67e5\u627e\u4e00\u4e2a\u793a\u4f8b\u8fdb\u884c\u53c2\u8003<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n\r\n    <span class=\"nl\">\"collection\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"campaign_mails\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"aggregate\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$match\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"created_at\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$gt\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$humanTime\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"last month\"<\/span> <span class=\"p\">}<\/span> <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$group\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"_id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$site_id\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"count\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span>\r\n                <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$lookup\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"from\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"sites\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"localField\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"_id\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"foreignField\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"_id\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"as\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"sites\"<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$unwind\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$sites\"<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$project\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"site_title\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$sites.title\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"count\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$count\"<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u7528\u6708\u4efd\u7edf\u8ba1\u7684\u6837\u672c<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d047837434c4406bd6844\/10-0.png\" alt=\"image.png\" \/><br \/>\n\u5b8c\u6210\u7684\u56fe\u50cf\u5982\u4e0a\u6240\u793a\u3002<\/p>\n<p>\u8bf7\u5c06\u4ee5\u4e0b\u67e5\u8be2\u8fdb\u884c\u6982\u8ff0\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"collection\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"sample_collection\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"aggregate\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n        <span class=\"p\">{<\/span> \r\n            <span class=\"nl\">\"$group\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"_id\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"year\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$year\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$created_at\"<\/span> <span class=\"p\">},<\/span>\r\n                    <span class=\"nl\">\"month\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$month\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$created_at\"<\/span> <span class=\"p\">}<\/span>\r\n                <span class=\"p\">},<\/span>\r\n                <span class=\"nl\">\"count\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span> <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"nl\">\"$addFields\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span><span class=\"nl\">\"yearmonth\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span><span class=\"nl\">\"$add\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[{<\/span><span class=\"nl\">\"$multiply\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"$_id.year\"<\/span><span class=\"p\">,<\/span><span class=\"mi\">100<\/span><span class=\"p\">]},<\/span> <span class=\"s2\">\"$_id.month\"<\/span><span class=\"p\">]}}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$project\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"count\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"yearmonth\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">}<\/span>\r\n   <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u65e0\u6cd5\u4f7f\u7528$toString\u6216$convert\u6765\u8fde\u63a5\u5e74\u4efd\u548c\u6708\u4efd\uff0c\u6240\u4ee5\u6211\u53ea\u80fd\u5f3a\u884c\u4f7f\u7528\u6570\u5b57\u5904\u7406\u3002<\/p>\n<p>\u6211\u4e00\u5f00\u59cb\u8fd9\u6837\u60f3\u7684\uff08\u9644\u52a0\u8bf4\u660e\uff09\uff0c\u4e0d\u8fc7\u4f7f\u7528 $dateToString \u53ef\u4ee5\u5f88\u597d\u5730\u5904\u7406\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"collection\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"customer_lists\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"aggregate\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$group\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"_id\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$dateToString\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"format\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"%Y-%m\"<\/span><span class=\"p\">,<\/span> <span class=\"nl\">\"date\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$created_at\"<\/span> <span class=\"p\">}<\/span> <span class=\"p\">},<\/span>\r\n                <span class=\"nl\">\"count\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span> <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$sort\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                <span class=\"p\">{<\/span> <span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"_id\"<\/span><span class=\"p\">,<\/span> <span class=\"nl\">\"direction\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span> <span class=\"p\">}<\/span>\r\n            <span class=\"p\">]<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u5728ObjectId\u5b57\u6bb5\u4e0a\u8fdb\u884c\u5339\u914d\u6761\u4ef6\u7684\u68c0\u67e5<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"collection\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"customers\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"aggregate\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$match\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"site_id\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$nin\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                    <span class=\"p\">{<\/span> <span class=\"nl\">\"$oid\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"552242d169702d1b40c61300\"<\/span> <span class=\"p\">},<\/span>\r\n                    <span class=\"p\">{<\/span> <span class=\"nl\">\"$oid\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"543d1e3e69702d0c76240000\"<\/span> <span class=\"p\">}<\/span>\r\n                <span class=\"p\">]}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$group\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"_id\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span><span class=\"nl\">\"$year\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$created_at\"<\/span> <span class=\"p\">},<\/span>\r\n                <span class=\"nl\">\"count\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span> <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u5141\u8bb8\u8f93\u5165\u65e5\u671f<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d047837434c4406bd6844\/20-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-12-13 18.58.57.png\" \/><\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"collection\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"contacts\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"aggregate\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$match\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"created_at\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$gt\"<\/span> <span class=\"p\">:<\/span> <span class=\"p\">{<\/span><span class=\"nl\">\"$humanTime\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"{{ from }}\"<\/span><span class=\"p\">}<\/span> <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$group\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"_id\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> \r\n                    <span class=\"nl\">\"year\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$year\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$created_at\"<\/span> <span class=\"p\">},<\/span>\r\n                    <span class=\"nl\">\"month\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$month\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$created_at\"<\/span> <span class=\"p\">},<\/span>\r\n                    <span class=\"nl\">\"day\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$dayOfMonth\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$created_at\"<\/span> <span class=\"p\">}<\/span>\r\n                <span class=\"p\">},<\/span>\r\n                <span class=\"nl\">\"count\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span> <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$addFields\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"ymd\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$add\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                    <span class=\"p\">{<\/span> <span class=\"nl\">\"$multiply\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"$_id.year\"<\/span><span class=\"p\">,<\/span> <span class=\"mi\">10000<\/span><span class=\"p\">]<\/span> <span class=\"p\">},<\/span>\r\n                    <span class=\"p\">{<\/span> <span class=\"nl\">\"$multiply\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"$_id.month\"<\/span><span class=\"p\">,<\/span> <span class=\"mi\">100<\/span><span class=\"p\">]<\/span> <span class=\"p\">},<\/span>\r\n                    <span class=\"s2\">\"$_id.day\"<\/span>\r\n                <span class=\"p\">]}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$project\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"_id\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"ymd\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"count\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u65e5\u671f\u683c\u5f0f<\/p>\n<pre class=\"post-pre\"><code><span class=\"nl\">\"$project\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"created_at\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> \r\n    <span class=\"nl\">\"$dateToString\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> \r\n      <span class=\"nl\">\"format\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"%Y-%m-%d %H:%M:%S\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">\"date\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$created_at\"<\/span> \r\n    <span class=\"p\">}<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u5730\u56fe<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"collection\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"mail_action_histories\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"aggregate\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$project\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"mail_actions\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"$map\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"input\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$mail_actions\"<\/span><span class=\"p\">,<\/span>\r\n                    <span class=\"nl\">\"as\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"ma\"<\/span><span class=\"p\">,<\/span>\r\n                    <span class=\"nl\">\"in\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> \r\n                       <span class=\"nl\">\"ation_type\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$$ma.action_type\"<\/span><span class=\"p\">,<\/span>\r\n                       <span class=\"nl\">\"msg_id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$$ma.mail_msg_id\"<\/span>\r\n                   <span class=\"p\">}<\/span>\r\n                <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span> <span class=\"p\">}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$limit\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">2<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u6211\u53ea\u60f3\u8981\u8ba1\u6570<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"collection\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"totalize_cvs\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"query\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"conversion\"<\/span>\r\n    <span class=\"p\">},<\/span>\r\n    <span class=\"nl\">\"count\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"collection\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"customer_lists\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"aggregate\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$group\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"_id\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">null<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"count\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span> <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u6839\u636e\u6761\u4ef6\u5c06\u8ba1\u6570\u903b\u8f91\u5206\u5f00<br \/>\n\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5f53type_create\u6839\u636e\u5bfc\u5165\/\u624b\u52a8\u5206\u7c7b\u65f6\uff0c\u60f3\u8981\u7edf\u8ba1\u6bcf\u4e00\u4e2a\u7c7b\u522b\u7684\u6570\u91cf\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"collection\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"customer_lists\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"aggregate\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$group\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"_id\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> \r\n                    <span class=\"nl\">\"$dateToString\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"format\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"%Y-%m\"<\/span><span class=\"p\">,<\/span> <span class=\"nl\">\"date\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$created_at\"<\/span> <span class=\"p\">}<\/span>\r\n                <span class=\"p\">},<\/span>\r\n                <span class=\"nl\">\"cnt_import\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$cond\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[{<\/span><span class=\"nl\">\"$eq\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"$type_create\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"import\"<\/span><span class=\"p\">]},<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">]<\/span> <span class=\"p\">}<\/span> <span class=\"p\">},<\/span>\r\n                <span class=\"nl\">\"cnt_manual\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$cond\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[{<\/span><span class=\"nl\">\"$eq\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"$type_create\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"manual\"<\/span><span class=\"p\">]},<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">]<\/span> <span class=\"p\">}<\/span> <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"$sort\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                <span class=\"p\">{<\/span> <span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"_id\"<\/span><span class=\"p\">,<\/span> <span class=\"nl\">\"direction\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span> <span class=\"p\">}<\/span>\r\n            <span class=\"p\">]<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u9664\u4e86\u4f7f\u7528$cond\u7684\u65b9\u6cd5\u5916\uff0c\u8fd8\u6709\u4f7f\u7528$switch\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u3002<\/p>\n<pre class=\"post-pre\"><code>                <span class=\"nl\">\"cnt_import\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$cond\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[{<\/span><span class=\"nl\">\"$eq\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"$type_create\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"import\"<\/span><span class=\"p\">]},<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">]<\/span> <span class=\"p\">}<\/span> <span class=\"p\">}<\/span><span class=\"err\">,<\/span>\r\n                <span class=\"nl\">\"cnt_manual\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$cond\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[{<\/span><span class=\"nl\">\"$eq\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"$type_create\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"manual\"<\/span><span class=\"p\">]},<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">]<\/span> <span class=\"p\">}<\/span> <span class=\"p\">}<\/span><span class=\"err\">,<\/span>\r\n                <span class=\"nl\">\"cnt_other\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$sum\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$switch\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"branches\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                        <span class=\"p\">{<\/span> <span class=\"nl\">\"case\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$eq\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span> <span class=\"s2\">\"$type_create\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"import\"<\/span> <span class=\"p\">]<\/span> <span class=\"p\">},<\/span> <span class=\"nl\">\"then\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">0<\/span> <span class=\"p\">},<\/span>\r\n                        <span class=\"p\">{<\/span> <span class=\"nl\">\"case\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nl\">\"$eq\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span> <span class=\"s2\">\"$type_create\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"manual\"<\/span> <span class=\"p\">]<\/span> <span class=\"p\">},<\/span> <span class=\"nl\">\"then\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">0<\/span> <span class=\"p\">}<\/span>\r\n                    <span class=\"p\">],<\/span>\r\n                    <span class=\"nl\">\"default\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span>\r\n                <span class=\"p\">}<\/span> <span class=\"p\">}}<\/span>\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u7edf\u8ba1\u6587\u4ef6\u7684\u603b\u6570\u5c06\u7ec4\u7684 _id \u8bbe\u4e3a null\u3002 { &#8220;collection&#8221;: &#8220;mail_logs&#8221;, &#8220;a [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-29924","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with 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