title: gremlin query to remove one of the value from property
body: <p>I am trying to find a way to delete a specific value in a property(list of strings) on a vertex. The vertex has multiple properties and one of the property is a list of strings. </p>
  
  <p>e.g</p>
  
  <pre><code>gremlin&gt; g.V().hasLabel('ACCOUNT').or(has('Name', '123')).properties()
  ==&gt;vp[Value-&gt;a]
  ==&gt;vp[Value-&gt;b]
  ==&gt;vp[Value-&gt;c]
  </code></pre>
  
  <p>for e.g I am looking for a query to remove property value 'a' from the list and after the operation the o/p of about query listed should be.</p>
  
  <pre><code>gremlin&gt; g.V().hasLabel('ACCOUNT').or(has('Name', '123')).properties()
  ==&gt;vp[Value-&gt;b]
  ==&gt;vp[Value-&gt;c]
  </code></pre>
  
  <p>I am using neo4j as my database.</p>