Mongodb Insert Collection - MongoDB Tutorial

db.collection.insert() 

Here in this syntax we can Insert a document or documents into a collection.

db.collection.insert(
   <document or array of documents>,
   {
     writeConcern: <document>,
     ordered: <boolean>
   }
) 

Parameters	Type	Description
document	document (or) array	A document (or) array of documents to insert into the collection.
writeConcern	document	Optional. A document expressing the write concern. Omit to use the default write concern.
ordered	boolean	Optional. If true, perform an ordered insert of the documents in the array, and if an error occurs with one of the documents, MongoDB will return without processing the remaining documents in the array. If false, It performs an unordered insert, and if an error occurs with one of documents, continue processing the remaining documents in the array.

show collections         --display the created collection
db.wikitechy4.insert({"websitename":"wikitechy.com",
"details" : "learn mongodb basics and step by step",
"author" : "venkat"
})                       --insert data in a collection

db.wikitechy4.insert({"websitename":"wikitechy.com",
"details" : "next row inserted",
"articlecount":"40",
"author" : "jln"
})