title: Aerospike query language operate command
body: <p>I am trying to run aerospike query language operate command given at <a href="https://www.aerospike.com/docs/tools/aql/record_operations.html#operate-on-a-record" rel="nofollow noreferrer">Operate on a record</a></p>
  
  <blockquote>
    <p>aql> OPERATE INCR(mybin,1) ON
    test.demo where PK = 'key1'</p>
  </blockquote>
  
  <p>But I get the following error</p>
  
  <blockquote>
    <p>ERROR: 404: COMMAND NOT FOUND : OPERATE</p>
  </blockquote>
  
  <p>My client version is as follows:</p>
  
  <blockquote>
    <p>Aerospike Query Client Version 3.13.0.1 C Client Version 4.1.6</p>
  </blockquote>
  
  <p>Eventually, I am trying to increment a record value.</p>