(
(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 '('"k1" '"v1"))
(let $8 (DataType 'String))
(let $9 '('SortedByTypes '($8 $8)))
(let $10 (YtMeta '('CanWrite '1) '('DoesExist '1) '('YqlCompatibleScheme '1) '('InferredScheme '0) '('IsDynamic '0)))
(let $11 '('ChunkCount '1))
(let $12 '('ModifyTime '0))
(let $13 '('Revision '0))
(let $14 (StructType '('"k1" $8) '('"u1" $8) '('"v1" $8)))
(let $15 '('('"_logical_id" '939) '('"_id" '"693aff9c-3a7310f1-f21f2d4f-f24bf32b") '('"_wide_channels" $14)))
(let $16 (DqPhyStage '() (lambda '() (block '(
  (let $23 '@@["StructType";[["k1";["DataType";"String"]];["v1";["DataType";"String"]];["u1";["DataType";"String"]]]]@@)
  (let $24 (YqlRowSpec $2 $3 $4 '('Type $23) $6 '('SortMembers $7) '('SortedBy $7) $9))
  (let $25 (YtStat '('Id '"Input1") '('RecordsCount '4) '('DataSize '"144") $11 $12 $13))
  (let $26 (YtTable '"Input1" $24 $10 $25 '() (Void) (Void) '"/Root/plato"))
  (let $27 '('"k1" '"u1" '"v1"))
  (let $28 (YtReadTable! world $1 '((YtSection '((YtPath $26 $27 (Void) (Void))) '()))))
  (return (FromFlow (DqReadWideWrap $28 '())))
))) $15))
(let $17 (DqCnBroadcast (TDqOutput $16 '0)))
(let $18 (DqPhyStage '($17) (lambda '($29) (block '(
  (let $30 '('Many 'Hashed 'Compact))
  (let $31 (NarrowSqueezeToDict (ToFlow $29) (lambda '($32 $33 $34) '($32 $34)) (lambda '($35 $36 $37) (AsStruct '('"k1" $35) '('"u1" $36) '('"v1" $37))) $30))
  (return (FromFlow (NarrowMap (FlatMap $31 (lambda '($38) (block '(
    (let $39 '@@["StructType";[["k2";["DataType";"String"]];["v2";["DataType";"String"]];["u2";["DataType";"String"]]]]@@)
    (let $40 '('"k2" '"v2"))
    (let $41 (YqlRowSpec $2 $3 $4 '('Type $39) $6 '('SortMembers $40) '('SortedBy $40) $9))
    (let $42 (YtStat '('Id '"Input2") '('RecordsCount '3) '('DataSize '"108") $11 $12 $13))
    (let $43 (YtTable '"Input2" $41 $10 $42 '() (Void) (Void) '"/Root/plato"))
    (let $44 '('"k2" '"u2" '"v2"))
    (let $45 (YtReadTable! world $1 '((YtSection '((YtPath $43 $44 (Void) (Void))) '()))))
    (let $46 '('0 '0 '1 '1 '2 '2))
    (let $47 '('"k1" '3 '"u1" '4 '"v1" '5))
    (return (MapJoinCore (DqReadWideWrap $45 '()) $38 'Inner '('0 '2) $7 $46 $47 '('"a.k2" '"a.v2") '('"b.k1" '"b.v1")))
  )))) (lambda '($48 $49 $50 $51 $52 $53) (AsStruct '('"a.k2" $48) '('"a.u2" $49) '('"a.v2" $50) '('"b.k1" $51) '('"b.u1" $52) '('"b.v1" $53))))))
))) '('('"_logical_id" '1000) '('"_id" '"2b71e4d2-5292a5ee-687f1c4c-6a97323c"))))
(let $19 (DqCnUnionAll (TDqOutput $18 '0)))
(let $20 (DqPhyStage '($19) (lambda '($54) $54) '('('"_logical_id" '1153) '('"_id" '"f0b7b1e1-4bba6450-ac207eb6-30208587"))))
(let $21 '($16 $18 $20))
(let $22 (DqCnResult (TDqOutput $20 '0) '()))
(return (KqpPhysicalQuery '((KqpPhysicalTx $21 '($22) '() '('('"type" '"generic")))) '((KqpTxResultBinding (ListType (StructType '('"a.k2" $8) '('"a.u2" $8) '('"a.v2" $8) '('"b.k1" $8) '('"b.u1" $8) '('"b.v1" $8))) '0 '0)) '('('"type" '"query"))))
)
