摘要：
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(p 阅读全文
摘要：
print(db.player.count())var startDate=new Date();db.player.find().limit(10).skip((10)).forEach(printResult);print(new Date()-startDate);function printResult (r) { print(tojson(r))}//http://www.mongodb.org/display/DOCS/Scripting+the+shell//api//http://docs.mongodb.org/manual/reference/javascript/运行&g 阅读全文