CreateQuery src2dst_false (children 3)
 Identifier src2dst_false
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 2)
     Identifier id
     Function minus (alias delta) (children 1)
      ExpressionList (children 2)
       Identifier src.value
       Identifier deltas_sum
    TablesInSelectQuery (children 2)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       TableIdentifier src
     TablesInSelectQueryElement (children 2)
      TableExpression (children 1)
       Subquery (alias _a) (children 1)
        SelectWithUnionQuery (children 1)
         ExpressionList (children 1)
          SelectQuery (children 4)
           ExpressionList (children 2)
            Identifier id
            Function sum (alias deltas_sum) (children 1)
             ExpressionList (children 1)
              Identifier delta
           TablesInSelectQuery (children 1)
            TablesInSelectQueryElement (children 1)
             TableExpression (children 1)
              TableIdentifier dst
           Function in (children 1)
            ExpressionList (children 2)
             Identifier id
             Subquery (children 1)
              SelectWithUnionQuery (children 1)
               ExpressionList (children 1)
                SelectQuery (children 3)
                 ExpressionList (children 1)
                  Identifier id
                 TablesInSelectQuery (children 1)
                  TablesInSelectQueryElement (children 1)
                   TableExpression (children 1)
                    TableIdentifier src
                 Function not (children 1)
                  ExpressionList (children 1)
                   Function sleepEachRow (children 1)
                    ExpressionList (children 1)
                     Literal Float64_0.001
           ExpressionList (children 1)
            Identifier id
      TableJoin (children 1)
       ExpressionList (children 1)
        Identifier id
 ViewTargets
