title: permission denied to set parameter "client_min_messages" to "notice"
body: <p>I have a redshift cluster launched and running on aws and the inbound query is authorized by configuring the VPC security group</p>
  
  <p>Then I try to connect to the redshift with pgAdmin and received following error</p>
  
  <pre><code>An error has occurred:
  ERROR:  permission denied to set parameter "client_min_messages" to "notice"
  </code></pre>
  
  <p>and </p>
  
  <pre><code>An error has occurred:
  Column not found in pgSet: "datlastsysoid"
  </code></pre>