How can I find items with a field including N values inside?

Asked Apr 06 '16 at 12:10

Active Apr 06 '16 at 12:20

Viewed 35 times

Suppose I have a field which includes varying number of multiple values for each item. I like to find items with N values in that field. How can I write this query for mongodb?

{ "_id" : ObjectId("56fde213ddf2ec32df886432"), 
"values" : ["A","B" ... ]
}

For this example I like to find items having N values in "values" field?

edited Apr 06 '16 at 12:20

asked Apr 06 '16 at 12:10

erogol

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That's not a valid structure. Perhaps you mean `"values": ["A","B","C"]` instead. – Neil Lunn Apr 06 '16 at 12:14
You can't count fields, you can count arrays. is that what you mean? – BanksySan Apr 06 '16 at 12:17
yeap counting array is the thing – erogol Apr 06 '16 at 12:20

How can I find items with a field including N values inside?

0 Answers0