(
(let $1 (DataSource '"yt" '"/Root/plato"))
(let $2 '('NativeYtTypeFlags '0))
(let $3 '('StrictSchema '1))
(let $4 '('UniqueKeys '0))
(let $5 (Bool 'true))
(let $6 '('SortDirections '($5 $5)))
(let $7 (DataType 'String))
(let $8 '('SortedByTypes '($7 $7)))
(let $9 (YtMeta '('CanWrite '1) '('DoesExist '1) '('YqlCompatibleScheme '1) '('InferredScheme '0) '('IsDynamic '0)))
(let $10 '('ChunkCount '1))
(let $11 '('ModifyTime '0))
(let $12 '('Revision '0))
(let $13 (StructType '('"k2" $7) '('"u2" $7) '('"v2" $7)))
(let $14 '('('"_logical_id" '980) '('"_id" '"2894d974-88fd6920-45a04b28-25fe6465") '('"_wide_channels" $13)))
(let $15 (DqPhyStage '() (lambda '() (block '(
  (let $24 '@@["StructType";[["k2";["DataType";"String"]];["v2";["DataType";"String"]];["u2";["DataType";"String"]]]]@@)
  (let $25 '('"k2" '"v2"))
  (let $26 (YqlRowSpec $2 $3 $4 '('Type $24) $6 '('SortMembers $25) '('SortedBy $25) $8))
  (let $27 (YtStat '('Id '"Input2") '('RecordsCount '3) '('DataSize '"108") $10 $11 $12))
  (let $28 (YtTable '"Input2" $26 $9 $27 '() (Void) (Void) '"/Root/plato"))
  (let $29 '('"k2" '"u2" '"v2"))
  (let $30 (YtReadTable! world $1 '((YtSection '((YtPath $28 $29 (Void) (Void))) '()))))
  (return (FromFlow (DqReadWideWrap $30 '())))
))) $14))
(let $16 (DqCnBroadcast (TDqOutput $15 '0)))
(let $17 (StructType '('"a.k1" $7) '('"a.u1" $7) '('"a.v1" $7) '('"b.k2" $7) '('"b.u2" $7) '('"b.v2" $7)))
(let $18 '('('"_logical_id" '1082) '('"_id" '"fdfb8260-bc1d7e4-b0deaf84-b2ca009a") '('"_wide_channels" $17)))
(let $19 (DqPhyStage '($16) (lambda '($31) (block '(
  (let $32 '('Many 'Hashed 'Compact))
  (let $33 (NarrowSqueezeToDict (ToFlow $31) (lambda '($34 $35 $36) $34) (lambda '($37 $38 $39) (AsStruct '('"k2" $37) '('"u2" $38) '('"v2" $39))) $32))
  (return (FromFlow (WideSort (FlatMap $33 (lambda '($40) (block '(
    (let $41 '@@["StructType";[["k1";["DataType";"String"]];["v1";["DataType";"String"]];["u1";["DataType";"String"]]]]@@)
    (let $42 '('"k1" '"v1"))
    (let $43 (YqlRowSpec $2 $3 $4 '('Type $41) $6 '('SortMembers $42) '('SortedBy $42) $8))
    (let $44 (YtStat '('Id '"Input1") '('RecordsCount '4) '('DataSize '"144") $10 $11 $12))
    (let $45 (YtTable '"Input1" $43 $9 $44 '() (Void) (Void) '"/Root/plato"))
    (let $46 '('"k1" '"u1" '"v1"))
    (let $47 (YtReadTable! world $1 '((YtSection '((YtPath $45 $46 (Void) (Void))) '()))))
    (let $48 '('0 '0 '1 '1 '2 '2))
    (let $49 '('"k2" '3 '"u2" '4 '"v2" '5))
    (return (MapJoinCore (DqReadWideWrap $47 '()) $40 'Inner '('0) '('"k2") $48 $49 '('"a.k1") '('"b.k2")))
  )))) '('('2 $5) '('5 $5)))))
))) $18))
(let $20 (DqCnMerge (TDqOutput $19 '0) '('('2 '"Asc") '('5 '"Asc"))))
(let $21 (DqPhyStage '($20) (lambda '($50) (FromFlow (NarrowMap (ToFlow $50) (lambda '($51 $52 $53 $54 $55 $56) (AsStruct '('"a.k1" $51) '('"a.u1" $52) '('"a.v1" $53) '('"b.k2" $54) '('"b.u2" $55) '('"b.v2" $56)))))) '('('"_logical_id" '1094) '('"_id" '"3ed274d2-9b63ed4a-8c0fed70-b45a33e"))))
(let $22 '($15 $19 $21))
(let $23 (DqCnResult (TDqOutput $21 '0) '()))
(return (KqpPhysicalQuery '((KqpPhysicalTx $22 '($23) '() '('('"type" '"generic")))) '((KqpTxResultBinding (ListType $17) '0 '0)) '('('"type" '"query"))))
)
