Created
September 1, 2011 08:40
-
-
Save fengmk2/1185729 to your computer and use it in GitHub Desktop.
delete doc's child doc
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
{ | |
user: shiba, | |
item: { | |
2222 : "dfdfdfdf", | |
3333 : "dfdfdff", | |
1111 : "kdkdfdfdf" | |
}, | |
user: liulei, | |
item: { | |
2222 : "dfdfdfdf", | |
3333 : "dfdfdff", | |
1111 : "kdkdfdfdf" | |
} | |
} | |
比如我的mongodb里面有这个一个数据,我现在想删除 | |
user=shiba ,并且item里面 2222:"dfdfdfddf", 这一行数据。 | |
我应该怎么写这个条件。 | |
这样好像不行: | |
db.remindme.remove({user: user,item:2222}, function(err, doc) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment