CreateQuery broken_view (children 2)
 Identifier broken_view
 SelectWithUnionQuery (children 1)
  ExpressionList (children 2)
   SelectQuery (children 2)
    ExpressionList (children 3)
     Identifier t.start (alias start)
     Identifier t.end (alias end)
     Function CAST (alias total_sec) (children 1)
      ExpressionList (children 2)
       Function dateDiff (children 1)
        ExpressionList (children 3)
         Literal \'second\'
         Identifier t.start
         Identifier t.end
       Literal \'float\'
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       TableIdentifier broken_table (alias t)
   SelectQuery (children 1)
    ExpressionList (children 3)
     Literal NULL (alias start)
     Literal NULL (alias end)
     Literal NULL (alias total_sec)
