CreateQuery v0 (children 5)
 Identifier v0
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration c0 (children 2)
    DataType String
    Function CODEC (children 1)
     ExpressionList (children 1)
      Function DoubleDelta (children 1)
       ExpressionList (children 1)
        Literal UInt64_2
 Refresh strategy definition (children 1)
  TimeInterval
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 1)
    ExpressionList (children 1)
     Literal \'a\' (alias c0)
 ViewTargets
