On 2014-01-29 18:23, Chris Card wrote:
Can MDB_MAXKEYSIZE be increased? (...) In 2.4.36 the comment is: * We require that keys all fit onto a regular page. This limit * could be raised a bit further if needed; to something just * under #MDB_PAGESIZE / #MDB_MINKEYS. In 2.4.38 the comment is: (...) * under (page size / #MDB_MINKEYS / 3).
That was a doc fix to reflect some rare cases needing stricter limits. Get 2.4.39, it has a higher safe max and you can just define MDB_MAXKEYSIZE=0 to get it. -- Hallvard