(
(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" '1346) '('"_id" '"822fbc0c-e572b29f-2ef88d17-25e13870") '('"_wide_channels" $13)))
(let $15 (DqPhyStage '() (lambda '() (block '(
  (let $22 '@@["StructType";[["k2";["DataType";"String"]];["v2";["DataType";"String"]];["u2";["DataType";"String"]]]]@@)
  (let $23 '('"k2" '"v2"))
  (let $24 (YqlRowSpec $2 $3 $4 '('Type $22) $6 '('SortMembers $23) '('SortedBy $23) $8))
  (let $25 (YtStat '('Id '"Input2") '('RecordsCount '3) '('DataSize '"108") $10 $11 $12))
  (let $26 (YtTable '"Input2" $24 $9 $25 '() (Void) (Void) '"/Root/plato"))
  (let $27 '('"k2" '"u2" '"v2"))
  (let $28 (YtReadTable! world $1 '((YtSection '((YtPath $26 $27 (Void) (Void))) '('('"unordered"))))))
  (return (FromFlow (WideFilter (DqReadWideWrap $28 '()) (lambda '($29 $30 $31) (== $29 (String '"not_existent"))))))
))) $14))
(let $16 (DqCnBroadcast (TDqOutput $15 '0)))
(let $17 (DqPhyStage '($16) (lambda '($32) (block '(
  (let $33 '('Many 'Hashed 'Compact))
  (let $34 (NarrowSqueezeToDict (ToFlow $32) (lambda '($35 $36 $37) $35) (lambda '($38 $39 $40) (AsStruct '('"k2" $38) '('"u2" $39) '('"v2" $40))) $33))
  (return (FromFlow (NarrowMap (FlatMap $34 (lambda '($41) (block '(
    (let $42 '@@["StructType";[["k1";["DataType";"String"]];["v1";["DataType";"String"]];["u1";["DataType";"String"]]]]@@)
    (let $43 '('"k1" '"v1"))
    (let $44 (YqlRowSpec $2 $3 $4 '('Type $42) $6 '('SortMembers $43) '('SortedBy $43) $8))
    (let $45 (YtStat '('Id '"Input1") '('RecordsCount '4) '('DataSize '"144") $10 $11 $12))
    (let $46 (YtTable '"Input1" $44 $9 $45 '() (Void) (Void) '"/Root/plato"))
    (let $47 '('"k1" '"u1" '"v1"))
    (let $48 (YtReadTable! world $1 '((YtSection '((YtPath $46 $47 (Void) (Void))) '()))))
    (let $49 '('0 '0 '1 '1 '2 '2))
    (let $50 '('"k2" '3 '"u2" '4 '"v2" '5))
    (return (MapJoinCore (DqReadWideWrap $48 '()) $41 'Inner '('0) '('"k2") $49 $50 '('"a.k1") '('"b.k2")))
  )))) (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" '1389) '('"_id" '"773fd0c7-16449aa9-8eaa1a84-4557244c"))))
(let $18 (DqCnUnionAll (TDqOutput $17 '0)))
(let $19 (DqPhyStage '($18) (lambda '($57) $57) '('('"_logical_id" '1542) '('"_id" '"93591a35-5b945bbe-7be91952-dc09676c"))))
(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"))))
)
