(
(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 '"4") '('DataSize '"166") '('ChunkCount '1) '('ModifyTime '0) '('Revision '0)))
(let $5 (YtTable '"Input" $2 $3 $4 '() (Void) (Void) '"/Root/plato"))
(let $6 '('"key" '"subkey" '"value"))
(let $7 (YtReadTable! world (DataSource '"yt" '"/Root/plato") '((YtSection '((YtPath $5 $6 (Void) (Void))) '()))))
(let $8 '('"magic" (Int32 '"100500")))
(let $9 (DqPhyStage '() (lambda '() (FromFlow (NarrowMap (DqReadWideWrap $7 '()) (lambda '($50 $51 $52) (block '(
  (let $53 (AsStruct '('"key" $50) '('"subkey" $51) '('"value" $52)))
  (return (AsStruct $8 '('"tr" $53)))
)))))) '('('"_logical_id" '2081) '('"_id" '"f19ede2d-99414f42-f3868764-9a98c7e4"))))
(let $10 (DqCnUnionAll (TDqOutput $9 '0)))
(let $11 (DqPhyStage '($10) (lambda '($54) $54) '('('"_logical_id" '2293) '('"_id" '"42655b0c-8fe62c5b-5da87f34-b84a9853"))))
(let $12 (DqCnResult (TDqOutput $11 '0) '('"magic" '"tr")))
(let $13 '('('"type" '"generic")))
(let $14 (KqpPhysicalTx '($9 $11) '($12) '() $13))
(let $15 (DqPhyStage '() (lambda '() (FromFlow (NarrowMap (DqReadWideWrap $7 '()) (lambda '($55 $56 $57) (AsStruct $8 '('"t.key" $55) '('"t.subkey" $56) '('"t.value" $57)))))) '('('"_logical_id" '2164) '('"_id" '"be4b4e86-d8f7bbc8-330aa3d3-2bf00bbb"))))
(let $16 (DqCnUnionAll (TDqOutput $15 '0)))
(let $17 (DqPhyStage '($16) (lambda '($58) $58) '('('"_logical_id" '2451) '('"_id" '"5a637fef-38736f9e-ab62beb4-2e98f52e"))))
(let $18 '('"magic" '"t.key" '"t.subkey" '"t.value"))
(let $19 (DqCnResult (TDqOutput $17 '0) $18))
(let $20 (KqpPhysicalTx '($15 $17) '($19) '() $13))
(let $21 (Uint64 '1))
(let $22 (Int32 '1))
(let $23 '('Many 'Hashed 'Compact))
(let $24 (SqueezeToDict (ToFlow (AsList '($21 (AsStruct '('"k" (Just $21)) '('"v1" $22))))) (lambda '($59) (Nth $59 '0)) (lambda '($60) (Nth $60 '1)) $23))
(let $25 (OptionalType (DataType 'Uint64)))
(let $26 (ToFlow (SafeCast $22 $25)))
(let $27 (AsStruct '('"k" $22) '('"v2" (Int32 '2))))
(let $28 (lambda '($64) (Nth $64 '0)))
(let $29 (lambda '($65) (Nth $65 '1)))
(let $30 '('"_partition_mode" '"single"))
(let $31 '('('"_logical_id" '2210) '('"_id" '"8c0b6f41-cb6d1419-379b706d-10dffe7b") $30))
(let $32 (DqPhyStage '() (lambda '() (Iterator (Map (Collect (FlatMap $24 (lambda '($61) (block '(
  (let $62 (SqueezeToDict (Map $26 (lambda '($63) '($63 $27))) $28 $29 $23))
  (return (FlatMap $62 (lambda '($66) (block '(
    (let $67 (JoinDict $61 $66 'Inner '()))
    (return (Map $67 (lambda '($68) (block '(
      (let $69 (Nth $68 '0))
      (let $70 (Nth $68 '1))
      (return (AsStruct '('"a.k" (Member $69 '"k")) '('"a.v1" (Member $69 '"v1")) '('"b.k" (Member $70 '"k")) '('"b.v2" (Member $70 '"v2"))))
    )))))
  )))))
))))) (lambda '($71) (AsStruct '('"tr" $71)))))) $31))
(let $33 (DqCnResult (TDqOutput $32 '0) '('"tr")))
(let $34 (KqpPhysicalTx '($32) '($33) '() $13))
(let $35 '('('"_logical_id" '2251) '('"_id" '"bac9692e-8b50aa67-5a6cb9b9-43ec6755") $30))
(let $36 (DqPhyStage '() (lambda '() (Iterator (Collect (FlatMap $24 (lambda '($72) (block '(
  (let $73 (SqueezeToDict (Map $26 (lambda '($74) '($74 $27))) $28 $29 $23))
  (return (FlatMap $73 (lambda '($75) (block '(
    (let $76 (JoinDict $72 $75 'Inner '()))
    (return (Map $76 (lambda '($77) (block '(
      (let $78 (Nth $77 '0))
      (let $79 (Nth $77 '1))
      (return (AsStruct '('"a.k" (Member $78 '"k")) '('"a.v1" (Member $78 '"v1")) '('"b.k" (Member $79 '"k")) '('"b.v2" (Member $79 '"v2"))))
    )))))
  )))))
))))))) $35))
(let $37 (DqCnResult (TDqOutput $36 '0) '()))
(let $38 (KqpPhysicalTx '($36) '($37) '() $13))
(let $39 '($14 $20 $34 $38))
(let $40 (DataType 'Int32))
(let $41 '('"magic" $40))
(let $42 (DataType 'String))
(let $43 (StructType '('"key" $42) '('"subkey" $42) '('"value" $42)))
(let $44 (KqpTxResultBinding (ListType (StructType $41 '('"tr" $43))) '0 '0))
(let $45 (KqpTxResultBinding (ListType (StructType $41 '('"t.key" $42) '('"t.subkey" $42) '('"t.value" $42))) '1 '0))
(let $46 (StructType '('"a.k" $25) '('"a.v1" $40) '('"b.k" $40) '('"b.v2" $40)))
(let $47 (KqpTxResultBinding (ListType (StructType '('"tr" $46))) '2 '0))
(let $48 (KqpTxResultBinding (ListType $46) '"3" '0))
(let $49 '($44 $45 $47 $48))
(return (KqpPhysicalQuery $39 $49 '('('"type" '"query"))))
)
