(
(let $1 (lambda '($18) $18))
(let $2 (DataType 'String))
(let $3 '('('"_logical_id" '1567) '('"_id" '"49ad293d-b1b59b55-3aa15918-e6d32d5a") '('"_wide_channels" (StructType '('"value" $2)))))
(let $4 (DqPhyStage '() (lambda '() (block '(
  (let $12 '@@["StructType";[["key";["DataType";"String"]];["subkey";["DataType";"String"]];["value";["DataType";"String"]]]]@@)
  (let $13 (YqlRowSpec '('NativeYtTypeFlags '0) '('StrictSchema '1) '('UniqueKeys '0) '('Type $12)))
  (let $14 (YtMeta '('CanWrite '1) '('DoesExist '1) '('YqlCompatibleScheme '1) '('InferredScheme '0) '('IsDynamic '0) '('Attrs '('('"native_strict_schema" '"false")))))
  (let $15 (YtStat '('Id '"Input") '('RecordsCount '"4") '('DataSize '"166") '('ChunkCount '1) '('ModifyTime '0) '('Revision '0)))
  (let $16 (YtTable '"Input" $13 $14 $15 '() (Void) (Void) '"/Root/plato"))
  (let $17 (YtReadTable! world (DataSource '"yt" '"/Root/plato") '((YtSection '((YtPath $16 '('"value") (Void) (Void))) '()))))
  (return (DqPhyHashCombine (WideToBlocks (FromFlow (DqReadWideWrap $17 '()))) '-1073741824 $1 (lambda '($19 $20) $19) (lambda '($21 $22 $23) $23) (lambda '($24 $25) $25)))
))) $3))
(let $5 (DqCnHashShuffle (TDqOutput $4 '0) '('0) '0 '"HashV2"))
(let $6 (ListType (OptionalType $2)))
(let $7 (DqPhyStage '($5) (lambda '($26) (block '(
  (let $27 (NarrowSqueezeToDict (ToFlow (WideFromBlocks $26)) $1 (lambda '($29) (AsStruct '('"value" $29))) '('Auto 'Many)))
  (let $28 (Condense1 (OrderedFlatMap $27 (lambda '($30) (OrderedFlatMap (DictPayloads $30) (lambda '($31) $31)))) (lambda '($32) (Member $32 '"value")) (lambda '($33 $34) (AggrNotEquals (Member $33 '"value") $34)) (lambda '($35 $36) $36)))
  (return (FromFlow (Map $28 (lambda '($37) (AsStruct '('"column0" (List $6)))))))
))) '('('"_logical_id" '1844) '('"_id" '"3963e930-a0d0b62a-81076706-8bd3e930"))))
(let $8 (DqCnUnionAll (TDqOutput $7 '0)))
(let $9 (DqPhyStage '($8) (lambda '($38) $38) '('('"_logical_id" '2013) '('"_id" '"6772665e-df5007ed-41973f84-e47f2a86"))))
(let $10 '($4 $7 $9))
(let $11 (DqCnResult (TDqOutput $9 '0) '('"column0")))
(return (KqpPhysicalQuery '((KqpPhysicalTx $10 '($11) '() '('('"type" '"generic")))) '((KqpTxResultBinding (ListType (StructType '('"column0" $6))) '0 '0)) '('('"type" '"query"))))
)
