ydb/yql/essentials/tests/s-expressions/suites/Builtins/MinMaxOverOptional.yql

(
#comment
(let mr_source (DataSource 'yt 'plato))
(let x (Read! world mr_source (Key '('table (String 'Input))) '('key 'subkey 'value) '()))
(let world (Left! x))
(let table1 (Right! x))
(let table1map (Map table1 (lambda '(item) (block '(
   (let x (Member item 'value))
   (let y (String 'q))
   (let jx (Just x))
   (let jy (Just y))
   (let n (Nothing (OptionalType (DataType 'String))))
   (let newValue x)
   (let newValue (Concat newValue (String '" => ")))
   (let newValue (Concat newValue (String '" Min ")))
   (let newValue (Concat newValue (Concat (String '" ") (Min x y))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Min jx y) (String '999)))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Min x jy) (String '999)))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Min jx jy) (String '999)))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Min jx n) (String '999)))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Min n jy) (String '999)))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Min n y) (String '999)))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Min x n) (String '999)))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Min n n) (String '999)))))
   (let newValue (Concat newValue (String '" Max ")))
   (let newValue (Concat newValue (Concat (String '" ") (Max x y))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Max jx y) (String '999)))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Max x jy) (String '999)))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Max jx jy) (String '999)))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Max jx n) (String '999)))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Max n jy) (String '999)))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Max n y) (String '999)))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Max x n) (String '999)))))
   (let newValue (Concat newValue (Concat (String '" ") (Coalesce (Max n n) (String '999)))))
   (let s (Struct))
   (let s (AddMember s 'key (Member item 'key)))
   (let s (AddMember s 'subkey (Member item 'subkey)))
   (let s (AddMember s 'value newValue))
   (return s)
)))))
(let mr_sink (DataSink 'yt (quote plato)))
(let world (Write! world mr_sink (Key '('table (String 'Output))) table1map '('('mode 'append))))
(let world (Commit! world mr_sink))
(return world)
)