(
(let $1 (DataType 'Int32))
(let $2 (OptionalType $1))
(let $3 (StructType '('"column1" $1) '('"column2" $1) '('"column3" $2) '('"column4" $2) '('"column5" $1) '('"column6" $1) '('"column7" $1) '('"column8" $1) '('"k1" $1)))
(let $4 '('('"_logical_id" '1272) '('"_id" '"28b574bc-627a6f1c-fccdb99e-ce1f57f0") '('"_wide_channels" $3)))
(let $5 (DqPhyStage '() (lambda '() (block '(
  (let $10 '@@["StructType";[["k1";["DataType";"Int32"]];["k2";["OptionalType";["DataType";"Int32"]]]]]@@)
  (let $11 (YqlRowSpec '('NativeYtTypeFlags '0) '('StrictSchema '1) '('UniqueKeys '0) '('Type $10)))
  (let $12 (YtMeta '('CanWrite '1) '('DoesExist '1) '('YqlCompatibleScheme '1) '('InferredScheme '0) '('IsDynamic '0) '('Attrs '('('"native_strict_schema" '"false")))))
  (let $13 (YtStat '('Id '"Input") '('RecordsCount '"5") '('DataSize '"98") '('ChunkCount '1) '('ModifyTime '0) '('Revision '0)))
  (let $14 (YtTable '"Input" $11 $12 $13 '() (Void) (Void) '"/Root/plato"))
  (let $15 (YtReadTable! world (DataSource '"yt" '"/Root/plato") '((YtSection '((YtPath $14 '('"k1" '"k2") (Void) (Void))) '()))))
  (let $16 (lambda '($17 $18) (block '(
    (let $19 (Int32 '0))
    (let $20 (Int32 '1))
    (let $21 (Int32 '"2"))
    (let $22 (/ $20 $21))
    (let $23 (/ $17 $19))
    (return (Coalesce $18 $17) (Coalesce $18 $19) (Coalesce $18 (/ $20 $19)) (Coalesce $22 $18) (Coalesce $22 $17) (Coalesce $23 $20) (Coalesce $23 $17) (Coalesce (/ $17 $21) $19) $17)
  ))))
  (return (FromFlow (WideMap (WideSort (DqReadWideWrap $15 '()) '('('0 (Bool 'true)))) $16)))
))) $4))
(let $6 (DqCnMerge (TDqOutput $5 '0) '('('"8" '"Asc"))))
(let $7 (DqPhyStage '($6) (lambda '($24) (FromFlow (NarrowMap (ToFlow $24) (lambda '($25 $26 $27 $28 $29 $30 $31 $32 $33) (AsStruct '('"column1" $25) '('"column2" $26) '('"column3" $27) '('"column4" $28) '('"column5" $29) '('"column6" $30) '('"column7" $31) '('"column8" $32) '('"k1" $33)))))) '('('"_logical_id" '1284) '('"_id" '"6cc616a7-46609ebc-36a7f5c1-6e382cdf"))))
(let $8 '('"k1" '"column1" '"column2" '"column3" '"column4" '"column5" '"column6" '"column7" '"column8"))
(let $9 (DqCnResult (TDqOutput $7 '0) $8))
(return (KqpPhysicalQuery '((KqpPhysicalTx '($5 $7) '($9) '() '('('"type" '"generic")))) '((KqpTxResultBinding (ListType $3) '0 '0)) '('('"type" '"query"))))
)
