CreateQuery mv_1_1 (children 3)
 Identifier mv_1_1
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 3)
    ExpressionList (children 2)
     Identifier timestamp (alias t)
     Function sum (alias v) (children 1)
      ExpressionList (children 1)
       Identifier value
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       TableIdentifier landing
    ExpressionList (children 1)
     Identifier t
 ViewTargets
