(
(let $1 (DqPhyStage '() (lambda '() (block '(
  (let $6 '@@["StructType";[["a";["DataType";"Interval"]];["b";["DataType";"Interval64"]]]]@@)
  (let $7 (YqlRowSpec '('NativeYtTypeFlags '0) '('StrictSchema '1) '('UniqueKeys '0) '('Type $6)))
  (let $8 (YtMeta '('CanWrite '1) '('DoesExist '1) '('YqlCompatibleScheme '1) '('InferredScheme '0) '('IsDynamic '0) '('Attrs '('('"native_strict_schema" '"false")))))
  (let $9 (YtStat '('Id '"Input") '('RecordsCount '"3") '('DataSize '"114") '('ChunkCount '1) '('ModifyTime '0) '('Revision '0)))
  (let $10 (YtTable '"Input" $7 $8 $9 '() (Void) (Void) '"/Root/plato"))
  (let $11 (YtReadTable! world (DataSource '"yt" '"/Root/plato") '((YtSection '((YtPath $10 '('"a" '"b") (Void) (Void))) '()))))
  (return (FromFlow (NarrowMap (DqReadWideWrap $11 '()) (lambda '($12 $13) (AsStruct '('"column0" (ToPg $12)) '('"column1" (ToPg $13)))))))
))) '('('"_logical_id" '628) '('"_id" '"4af28aa3-e7d26425-929e8f97-44a630f0"))))
(let $2 (DqCnUnionAll (TDqOutput $1 '0)))
(let $3 (DqPhyStage '($2) (lambda '($14) $14) '('('"_logical_id" '674) '('"_id" '"8ee62149-e93b74ff-52cc8ef2-d247694b"))))
(let $4 (DqCnResult (TDqOutput $3 '0) '('"column0" '"column1")))
(let $5 (PgType 'interval))
(return (KqpPhysicalQuery '((KqpPhysicalTx '($1 $3) '($4) '() '('('"type" '"generic")))) '((KqpTxResultBinding (ListType (StructType '('"column0" $5) '('"column1" $5))) '0 '0)) '('('"type" '"query"))))
)
