mongodb 查询少少优化
print(db.player.count())var startDate=new Date();
//db.player.find().limit(10).skip((db.player.count()-5*10)).forEach(printResult);
//db.player.find({"_id":{$gt:4999956}}).limit(10).forEach(printResult);
db.player.find({"name":"solq_7"}).limit(10).skip(10).sort.forEach(printResult);
//db.player.ensureIndex({name:1});
print(new Date()-startDate);
function printResult (r) {
print(tojson(r))
}
/* var id=5000001;
for(var i=0;imongo.exe shell.js
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