title: Netezza DB Query History
body: <p>I would like to retrieve all the Netezza queries which was executed in database.In the Netezza GUI, I can able to retrieve only the active queries not the historic one.</p>
  
  <p>I have googled that and nz_query_history database will help us to retrieve the information. But I don't know where to find this system database.</p>
  
  <p>Please help me to find a solution for this.thanks in advance.</p>