(
(let $1 (OptionalType (DataType 'String)))
(let $2 (StructType '('"balu" $1) '('"key" $1) '('"value" $1)))
(let $3 '('('"_logical_id" '840) '('"_id" '"ede212-4787d731-dd09c699-3a46343d") '('"_wide_channels" $2)))
(let $4 (DqPhyStage '() (lambda '() (block '(
  (let $9 '@@["StructType";[["key";["DataType";"String"]];["subkey";["DataType";"String"]];["value";["DataType";"String"]]]]@@)
  (let $10 (YqlRowSpec '('NativeYtTypeFlags '0) '('StrictSchema '1) '('UniqueKeys '0) '('Type $9)))
  (let $11 (YtMeta '('CanWrite '1) '('DoesExist '1) '('YqlCompatibleScheme '1) '('InferredScheme '0) '('IsDynamic '0) '('Attrs '('('"native_strict_schema" '"false")))))
  (let $12 (YtStat '('Id '"Input") '('RecordsCount '"4") '('DataSize '"166") '('ChunkCount '1) '('ModifyTime '0) '('Revision '0)))
  (let $13 (YtTable '"Input" $10 $11 $12 '() (Void) (Void) '"/Root/plato"))
  (let $14 (YtReadTable! world (DataSource '"yt" '"/Root/plato") '((YtSection '((YtPath $13 '('"key" '"value") (Void) (Void))) '()))))
  (let $15 (Sort (NarrowMap (WideFilter (DqReadWideWrap $14 '()) (lambda '($17 $18) (< $17 (String '"200")))) (lambda '($19 $20) (AsStruct '('"balu" (Just (String '"bebe"))) '('"key" (Just $19)) '('"value" (Just $20))))) (Bool 'true) (lambda '($21) (Member $21 '"key"))))
  (let $16 (lambda '($22) (Member $22 '"balu") (Member $22 '"key") (Member $22 '"value")))
  (return (FromFlow (ExpandMap $15 $16)))
))) $3))
(let $5 (DqCnMerge (TDqOutput $4 '0) '('('1 '"Asc"))))
(let $6 (DqPhyStage '($5) (lambda '($23) (FromFlow (NarrowMap (ToFlow $23) (lambda '($24 $25 $26) (AsStruct '('"balu" $24) '('"key" $25) '('"value" $26)))))) '('('"_logical_id" '852) '('"_id" '"4084b26c-28792ff3-95c14732-b613f8c6"))))
(let $7 '('"key" '"balu" '"value"))
(let $8 (DqCnResult (TDqOutput $6 '0) $7))
(return (KqpPhysicalQuery '((KqpPhysicalTx '($4 $6) '($8) '() '('('"type" '"generic")))) '((KqpTxResultBinding (ListType $2) '0 '0)) '('('"type" '"query"))))
)
