(lmdb-set! db key value)

Sets a key value pair in the database.

Parameter	Description
db	database handle
key	database key
value	key value

Example

> (define db (lmdb-open "test.db"))
> (lmdb-ref db 'test)
#f
> (lmdb-set! db 'test 123)
#t
> (lmdb-ref db 'test)     
123