SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 3)
    Identifier d
    Function uniqMerge (children 1)
     ExpressionList (children 1)
      Identifier Uniq
    Function uniqThetaMerge (children 1)
     ExpressionList (children 1)
      Identifier UniqThetaSketch
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier stored_aggregates
   ExpressionList (children 1)
    Identifier d
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier d