Ensure all messages are retained in the Query Tool from long running queries. Fixes #4730

web/regression/javascript/sqleditor/call_render_after_poll_spec.js

@@ -82,7 +82,7 @@ describe('#callRenderAfterPoll', () => {
         expect(sqlEditorSpy.update_msg_history).toHaveBeenCalledWith(
           true,
           'Some result\n\nQuery returned successfully in 0 msec.',
-          true
+          false
         );
       });
 
@@ -173,7 +173,7 @@ describe('#callRenderAfterPoll', () => {
         expect(sqlEditorSpy.update_msg_history).toHaveBeenCalledWith(
           true,
           'Some result\n\nQuery returned successfully in 0 msec.',
-          true
+          false
         );
       });