(
(let $1 '@@["StructType";[["key";["DataType";"String"]];["subkey";["DataType";"String"]];["value";["DataType";"String"]]]]@@)
(let $2 (YqlRowSpec '('NativeYtTypeFlags '0) '('StrictSchema '1) '('UniqueKeys '0) '('Type $1)))
(let $3 (YtMeta '('CanWrite '1) '('DoesExist '1) '('YqlCompatibleScheme '1) '('InferredScheme '0) '('IsDynamic '0) '('Attrs '('('"native_strict_schema" '"false")))))
(let $4 (YtStat '('Id '"Input") '('RecordsCount '"14") '('DataSize '"614") '('ChunkCount '1) '('ModifyTime '0) '('Revision '0)))
(let $5 (YtTable '"Input" $2 $3 $4 '() (Void) (Void) '"/Root/plato"))
(let $6 (YtReadTable! world (DataSource '"yt" '"/Root/plato") '((YtSection '((YtPath $5 '('"key" '"value") (Void) (Void))) '()))))
(let $7 (DqReadWideWrap $6 '()))
(let $8 (OptionalType (DataType 'Uint32)))
(let $9 (Uint64 '1))
(let $10 (lambda '($57 $58 $59) $59 $57 $58))
(let $11 '('"_logical_id" '4730))
(let $12 (DataType 'Uint64))
(let $13 '('_yql_agg_0 $12))
(let $14 (DataType 'String))
(let $15 '('kf $8))
(let $16 (StructType $13 '('"key" $14) $15))
(let $17 '($11 '('"_id" '"567b222e-a096b0e-3504f42c-c664dcf8") '('"_wide_channels" $16)))
(let $18 (DqPhyStage '() (lambda '() (block '(
  (let $46 (lambda '($49) $49 (/ (SafeCast $49 $8) (Uint32 '"100"))))
  (return (DqPhyHashCombine (WideToBlocks (FromFlow (WideMap $7 (lambda '($47 $48) $47)))) '-1073741824 $46 (lambda '($50 $51 $52) $9) (lambda '($53 $54 $55 $56) (Inc $56)) $10))
))) $17))
(let $19 '('1 '2))
(let $20 (DqCnHashShuffle (TDqOutput $18 '0) $19 '0 '"HashV2"))
(let $21 (OptionalType $14))
(let $22 (Nothing $21))
(let $23 '('"_partition_mode" '"aggregate"))
(let $24 (StructType '('count $12) '('"grouping" $12) '('"key" $21) $15 '('vf $21) '('vl $21)))
(let $25 '('"_wide_channels" $24))
(let $26 '('('"_logical_id" '4595) '('"_id" '"ba224634-2af40733-102f5f21-a2113f78") $23 $25))
(let $27 (DqPhyStage '($20) (lambda '($60) (block '(
  (let $61 (lambda '($64 $65 $66) $65 $66))
  (let $62 (WideCombiner (ToFlow (WideFromBlocks $60)) '"" $61 (lambda '($67 $68 $69 $70 $71) $69) (lambda '($72 $73 $74 $75 $76 $77) (AggrAdd $74 $77)) $10))
  (let $63 (lambda '($78 $79 $80) $78 (Uint64 '3) (Just $79) $80 $22 $22))
  (return (FromFlow (WideMap $62 $63)))
))) $26))
(let $28 (lambda '($95 $96 $97) $97 $95 $96))
(let $29 (StructType $13 '('vf $14) '('vl $14)))
(let $30 '($11 '('"_id" '"ffd408e0-fc0d64af-dd64a433-9a16fcb") '('"_wide_channels" $29)))
(let $31 (DqPhyStage '() (lambda '() (block '(
  (let $81 (lambda '($84) (block '(
    (let $85 (Uint32 '1))
    (let $86 (Substring $84 (Uint32 '0) $85))
    (let $87 (Substring $84 (Uint32 '2) $85))
    (return $86 $87)
  ))))
  (return (DqPhyHashCombine (WideToBlocks (FromFlow (WideMap $7 (lambda '($82 $83) $83)))) '-1073741824 $81 (lambda '($88 $89 $90) $9) (lambda '($91 $92 $93 $94) (Inc $94)) $28))
))) $30))
(let $32 (DqCnHashShuffle (TDqOutput $31 '0) $19 '0 '"HashV2"))
(let $33 '('('"_logical_id" '4819) '('"_id" '"5f2e0cc9-198ab24-58dc7a08-a17e527c") $23 $25))
(let $34 (DqPhyStage '($32) (lambda '($98) (block '(
  (let $99 (lambda '($102 $103 $104) $103 $104))
  (let $100 (WideCombiner (ToFlow (WideFromBlocks $98)) '"" $99 (lambda '($105 $106 $107 $108 $109) $107) (lambda '($110 $111 $112 $113 $114 $115) (AggrAdd $112 $115)) $28))
  (let $101 (lambda '($116 $117 $118) $116 (Uint64 '12) $22 (Nothing $8) (Just $117) (Just $118)))
  (return (FromFlow (WideMap $100 $101)))
))) $33))
(let $35 (DqCnParallelUnionAll (TDqOutput $27 '0)))
(let $36 (DqCnParallelUnionAll (TDqOutput $34 '0)))
(let $37 (lambda '($125 $126 $127 $128 $129 $130) (AsStruct '('count $125) '('"grouping" $126) '('"key" $127) '('kf $128) '('vf $129) '('vl $130))))
(let $38 '('('"_logical_id" '4902) '('"_id" '"f8d651e9-3fbe6441-cdf652cb-c8668596") $25))
(let $39 (DqPhyStage '($35 $36) (lambda '($119 $120) (block '(
  (let $121 (Bool 'true))
  (let $122 '($121 $121 $121 $121))
  (let $123 (Sort (Extend (NarrowMap (ToFlow $119) $37) (NarrowMap (ToFlow $120) $37)) $122 (lambda '($131) '((Member $131 'kf) (Member $131 '"key") (Member $131 'vf) (Member $131 'vl)))))
  (let $124 (lambda '($132) (Member $132 'count) (Member $132 '"grouping") (Member $132 '"key") (Member $132 'kf) (Member $132 'vf) (Member $132 'vl)))
  (return (FromFlow (ExpandMap $123 $124)))
))) $38))
(let $40 '('('3 '"Asc") '('2 '"Asc") '('"4" '"Asc") '('"5" '"Asc")))
(let $41 (DqCnMerge (TDqOutput $39 '0) $40))
(let $42 (DqPhyStage '($41) (lambda '($133) (FromFlow (NarrowMap (ToFlow $133) $37))) '('('"_logical_id" '4914) '('"_id" '"3905c377-c259954-b591a268-1ec0ffab"))))
(let $43 '($18 $27 $31 $34 $39 $42))
(let $44 '('count 'kf '"key" 'vf 'vl '"grouping"))
(let $45 (DqCnResult (TDqOutput $42 '0) $44))
(return (KqpPhysicalQuery '((KqpPhysicalTx $43 '($45) '() '('('"type" '"generic")))) '((KqpTxResultBinding (ListType $24) '0 '0)) '('('"type" '"query"))))
)
