How to get null values of record using AQL

Hello I want to fetch the data of null values in the records using aql

in that attached file one of record does not have name ,so how can i get that record ??

ex : select emails from test.demo where name = NULL

If i know the name is null so i can push the message as enter name

AQL is not meant to do these kinds of things. You should write a Java client application for handling such data modifications. This issue also at: How to get Null values of records in aerospike - Stack Overflow