(
(let $1 (DataType 'String))
(let $2 (ListType (StructType '('"a.k1" $1) '('"a.u1" $1) '('"a.v1" $1))))
(let $3 '('('"_logical_id" '820) '('"_id" '"75c4e391-e03c4efe-d61bba42-9f549d0a") '('"_partition_mode" '"single")))
(let $4 (DqPhyStage '() (lambda '() (Iterator (AssumeSorted (List $2) (Bool 'true) (lambda '($6) (Member $6 '"a.k1"))))) $3))
(let $5 (DqCnResult (TDqOutput $4 '"0") '()))
(return (KqpPhysicalQuery '((KqpPhysicalTx '($4) '($5) '() '('('"type" '"generic")))) '((KqpTxResultBinding $2 '"0" '"0")) '('('"type" '"query"))))
)
