n1ql

need help with a query in Couchbase enviroment. Both document 1 and document 2 is in the same bucket. First the query will get the document message1 using this query: SELECT uid, message, sent_by FROM bucket USE KEYS "message1" Second, it need to get username from document 2. How can i create a join statement that will fetch username from a given document name, using the query above? Overview Document 1 document name = message1 [ { "uid": "1", "message": "hello", "sent_by": "username" } ] Document 2 document name = user1 [ { "username": "username" } ] Assuming that the name of Document2 is

Following is the sample document ( userdetails) in couchbase. { "friends": [ { "company": "microsoft", "firstname": "criss", "lastname": "angel" }, { "company": "google", "firstname": "captain", "lastname": "america" } ]} based on the "company", i want to change the "firstname" and "lastname" N1ql query ( to update single parameter (firstname) ) update default use keys "userdetails" set a.firstname="xyz" for a in friends when a.company="microsoft" end returning friends Above query works perfectly. but Im struggling in writting query for updating two parameters ( firstname,lastname) N1ql query