SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Identifier value
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (alias subquery) (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 3)
          ExpressionList (children 1)
           Function corr (alias value) (children 1)
            ExpressionList (children 2)
             Identifier value_1
             Identifier value_1
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             TableIdentifier test_table
          ExpressionList (children 1)
           WindowListElement
   Function not (children 1)
    ExpressionList (children 1)
     Function not (children 1)
      ExpressionList (children 1)
       Function notEquals (children 1)
        ExpressionList (children 2)
         Identifier value
         Identifier value
