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如何按funnelSteps[0].count
对文档进行排序,即如何按count
排序第一个funnelSteps
的编号?mongodb查询和按列表项目排序
谢谢。
{
"funnelSteps" : [{
"title" : "step1",
"criteria" : ["1","2"],
"count" : 305
}, {
"title" : "step2",
"criteria" : ["1","2","3"],
"count" : 153
}]
}