(
(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" '931) '('"_id" '"27bec6ab-13427a8c-9430d10c-477a5b58") '('"_wide_channels" $13)))
(let $15 (DqPhyStage '() (lambda '() (block '(
  (let $23 '@@["StructType";[["k2";["DataType";"String"]];["v2";["DataType";"String"]];["u2";["DataType";"String"]]]]@@)
  (let $24 '('"k2" '"v2"))
  (let $25 (YqlRowSpec $2 $3 $4 '('Type $23) $6 '('SortMembers $24) '('SortedBy $24) $8))
  (let $26 (YtStat '('Id '"Input2") '('RecordsCount '3) '('DataSize '"108") $10 $11 $12))
  (let $27 (YtTable '"Input2" $25 $9 $26 '() (Void) (Void) '"/Root/plato"))
  (let $28 '('"k2" '"u2" '"v2"))
  (let $29 (YtReadTable! world $1 '((YtSection '((YtPath $27 $28 (Void) (Void))) '()))))
  (return (FromFlow (DqReadWideWrap $29 '())))
))) $14))
(let $16 (DqCnBroadcast (TDqOutput $15 '0)))
(let $17 (DqPhyStage '($16) (lambda '($30) (block '(
  (let $31 '('Many 'Hashed 'Compact))
  (let $32 (NarrowSqueezeToDict (ToFlow $30) (lambda '($33 $34 $35) $33) (lambda '($36 $37 $38) (AsStruct '('"k2" $36) '('"u2" $37) '('"v2" $38))) $31))
  (return (FromFlow (NarrowMap (FlatMap $32 (lambda '($39) (block '(
    (let $40 '@@["StructType";[["k1";["DataType";"String"]];["v1";["DataType";"String"]];["u1";["DataType";"String"]]]]@@)
    (let $41 '('"k1" '"v1"))
    (let $42 (YqlRowSpec $2 $3 $4 '('Type $40) $6 '('SortMembers $41) '('SortedBy $41) $8))
    (let $43 (YtStat '('Id '"Input1") '('RecordsCount '4) '('DataSize '"144") $10 $11 $12))
    (let $44 (YtTable '"Input1" $42 $9 $43 '() (Void) (Void) '"/Root/plato"))
    (let $45 '('"k1" '"u1" '"v1"))
    (let $46 (YtReadTable! world $1 '((YtSection '((YtPath $44 $45 (Void) (Void))) '()))))
    (let $47 '('0 '0 '1 '1 '2 '2))
    (let $48 '('"k2" '3 '"u2" '4 '"v2" '5))
    (return (MapJoinCore (DqReadWideWrap $46 '()) $39 'Left '('0) '('"k2") $47 $48 '('"a.k1") '('"b.k2")))
  )))) (lambda '($49 $50 $51 $52 $53 $54) (AsStruct '('"a.k1" $49) '('"a.u1" $50) '('"a.v1" $51) '('"b.k2" $52) '('"b.u2" $53) '('"b.v2" $54))))))
))) '('('"_logical_id" '990) '('"_id" '"b3158d69-4a30fd56-9b7a59a4-6f6f3e03"))))
(let $18 (DqCnUnionAll (TDqOutput $17 '0)))
(let $19 (DqPhyStage '($18) (lambda '($55) $55) '('('"_logical_id" '1143) '('"_id" '"51f138c3-8d9ea66c-26a41498-a227e22c"))))
(let $20 '($15 $17 $19))
(let $21 (DqCnResult (TDqOutput $19 '0) '()))
(let $22 (OptionalType $7))
(return (KqpPhysicalQuery '((KqpPhysicalTx $20 '($21) '() '('('"type" '"generic")))) '((KqpTxResultBinding (ListType (StructType '('"a.k1" $7) '('"a.u1" $7) '('"a.v1" $7) '('"b.k2" $22) '('"b.u2" $22) '('"b.v2" $22))) '0 '0)) '('('"type" '"query"))))
)
