(
(let $1 (DataSource '"yt" '"/Root/plato"))
(let $2 '('NativeYtTypeFlags '0))
(let $3 '('StrictSchema '1))
(let $4 (Bool 'true))
(let $5 '('SortDirections '($4 $4)))
(let $6 '('"k2" '"v2"))
(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" '946) '('"_id" '"acc611db-15ee805-fee8392-d7a6181e") '('"_wide_channels" $13)))
(let $15 (DqPhyStage '() (lambda '() (block '(
  (let $22 '@@["StructType";[["k2";["DataType";"String"]];["v2";["DataType";"String"]];["u2";["DataType";"String"]]]]@@)
  (let $23 (YqlRowSpec $2 $3 '('UniqueKeys '0) '('Type $22) $5 '('SortMembers $6) '('SortedBy $6) $8))
  (let $24 (YtStat '('Id '"Input2") '('RecordsCount '3) '('DataSize '"108") $10 $11 $12))
  (let $25 (YtTable '"Input2" $23 $9 $24 '() (Void) (Void) '"/Root/plato"))
  (let $26 '('"k2" '"u2" '"v2"))
  (let $27 (YtReadTable! world $1 '((YtSection '((YtPath $25 $26 (Void) (Void))) '()))))
  (return (FromFlow (DqReadWideWrap $27 '())))
))) $14))
(let $16 (DqCnBroadcast (TDqOutput $15 '0)))
(let $17 (DqPhyStage '($16) (lambda '($28) (block '(
  (let $29 '('Many 'Hashed 'Compact))
  (let $30 (NarrowSqueezeToDict (ToFlow $28) (lambda '($31 $32 $33) '($31 $33)) (lambda '($34 $35 $36) (AsStruct '('"k2" $34) '('"u2" $35) '('"v2" $36))) $29))
  (return (FromFlow (NarrowMap (FlatMap $30 (lambda '($37) (block '(
    (let $38 '@@["StructType";[["k1";["DataType";"String"]];["v1";["DataType";"String"]];["u1";["DataType";"String"]]]]@@)
    (let $39 '('"k1" '"v1"))
    (let $40 (YqlRowSpec $2 $3 '('UniqueKeys '1) '('Type $38) $5 '('SortMembers $39) '('SortedBy $39) $8))
    (let $41 (YtStat '('Id '"Input1") '('RecordsCount '4) '('DataSize '"144") $10 $11 $12))
    (let $42 (YtTable '"Input1" $40 $9 $41 '() (Void) (Void) '"/Root/plato"))
    (let $43 '('"k1" '"u1" '"v1"))
    (let $44 (YtReadTable! world $1 '((YtSection '((YtPath $42 $43 (Void) (Void))) '()))))
    (let $45 '('0 '0 '1 '1 '2 '2))
    (let $46 '('"k2" '3 '"u2" '4 '"v2" '5))
    (return (MapJoinCore (DqReadWideWrap $44 '()) $37 'Inner '('0 '2) $6 $45 $46 '('"a.k1" '"a.v1") '('"b.k2" '"b.v2")))
  )))) (lambda '($47 $48 $49 $50 $51 $52) (AsStruct '('"a.k1" $47) '('"a.u1" $48) '('"a.v1" $49) '('"b.k2" $50) '('"b.u2" $51) '('"b.v2" $52))))))
))) '('('"_logical_id" '1007) '('"_id" '"6ec0ac97-ea8fd3fd-11b4fc7d-b083bd46"))))
(let $18 (DqCnUnionAll (TDqOutput $17 '0)))
(let $19 (DqPhyStage '($18) (lambda '($53) $53) '('('"_logical_id" '1160) '('"_id" '"be581f44-b1ca43-2b78a8c3-4cca34cc"))))
(let $20 '($15 $17 $19))
(let $21 (DqCnResult (TDqOutput $19 '0) '()))
(return (KqpPhysicalQuery '((KqpPhysicalTx $20 '($21) '() '('('"type" '"generic")))) '((KqpTxResultBinding (ListType (StructType '('"a.k1" $7) '('"a.u1" $7) '('"a.v1" $7) '('"b.k2" $7) '('"b.u2" $7) '('"b.v2" $7))) '0 '0)) '('('"type" '"query"))))
)
