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                            ## **篩選第一篇銀行賬戶文檔**
~~~
db.accounts.aggregate([
{$limit:1}
])
~~~
## **返回內容**
>  { "\_id" : "acccdsf1", "balance" : 200, "name" : "gaobin" }


## **跳過第一篇銀行賬戶文檔**
~~~
db.accounts.aggregate([
{$skip:1}
])
~~~
### **返回內容**
> { "_id" : ObjectId("60cd9cb3fb7dae4615eec47f"), "balance" : 200 }


                    
                
        
                
            
        
                
    
                
    
                
        
                
    
                

                







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