for (var i = 1; i <= 100000; i++) {
  db.testdata2.insert( { x : i , name: "MACLEAN" , name1:"MACLEAN", name2:"MACLEAN", name3:"MACLEAN"} )
}


use testdata2

for(var i=1;i<=10000;i++){db.data.insert({
     x:i,name:"MACLEAN",name1:"MACLEAN",name2:"MACLEAN",name3:"MACLEAN"
 })}
 
 
db.data.find({x:{$gt:40}}).explain();


来自为知笔记(Wiz)


posted on   duenboa  阅读(6518)  评论(0编辑  收藏  举报
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