AlterQuery  pipe_01019 (children 2)
 ExpressionList (children 1)
  AlterCommand MODIFY_QUERY (children 1)
   SelectWithUnionQuery (children 1)
    ExpressionList (children 1)
     SelectQuery (children 2)
      ExpressionList (children 2)
       Function multiply (alias v) (children 1)
        ExpressionList (children 2)
         Identifier v
         Literal UInt64_2
       Literal UInt64_1 (alias v2)
      TablesInSelectQuery (children 1)
       TablesInSelectQueryElement (children 1)
        TableExpression (children 1)
         TableIdentifier src_01019
 Identifier pipe_01019
