(
(let $1 (DqPhyStage '() (lambda '() (block '(
  (let $5 '@@["StructType";[["key";["DataType";"String"]];["subkey";["DataType";"String"]];["value";["DataType";"String"]]]]@@)
  (let $6 (YqlRowSpec '('NativeYtTypeFlags '0) '('StrictSchema '1) '('UniqueKeys '0) '('Type $5)))
  (let $7 (YtMeta '('CanWrite '1) '('DoesExist '1) '('YqlCompatibleScheme '1) '('InferredScheme '0) '('IsDynamic '0) '('Attrs '('('"native_strict_schema" '"false")))))
  (let $8 (YtStat '('Id '"Input") '('RecordsCount '"4") '('DataSize '"166") '('ChunkCount '1) '('ModifyTime '0) '('Revision '0)))
  (let $9 (YtTable '"Input" $6 $7 $8 '() (Void) (Void) '"/Root/plato"))
  (let $10 '('"key" '"subkey" '"value"))
  (let $11 (YtReadTable! world (DataSource '"yt" '"/Root/plato") '((YtSection '((YtPath $9 $10 (Void) (Void))) '()))))
  (return (FromFlow (NarrowMap (DqReadWideWrap $11 '()) (lambda '($12 $13 $14) (block '(
    (let $15 (If (!= $12 $13) $13 $14))
    (return (AsStruct '('"column0" $15)))
  ))))))
))) '('('"_logical_id" '612) '('"_id" '"249da257-792db975-2041b69e-723d6ab0"))))
(let $2 (DqCnUnionAll (TDqOutput $1 '0)))
(let $3 (DqPhyStage '($2) (lambda '($16) $16) '('('"_logical_id" '658) '('"_id" '"145eb41a-dae338bd-81946032-453a8f69"))))
(let $4 (DqCnResult (TDqOutput $3 '0) '('"column0")))
(return (KqpPhysicalQuery '((KqpPhysicalTx '($1 $3) '($4) '() '('('"type" '"generic")))) '((KqpTxResultBinding (ListType (StructType '('"column0" (DataType 'String)))) '0 '0)) '('('"type" '"query"))))
)
