I know. But that is not my problem. On Mon, Jun 19, 2017 at 2:31 PM, Klaus Malorny <klaus.malo...@knipp.de> wrote:
> On 6/19/17 10:31 AM, Muhammed Muneer wrote: > >> Sorry for the late reply, I was on vacation. >> >> Klaus wrote: >> "I am still unsure what you are trying to achieve. If you are in a read >> transaction and discover that your database does not exist, what can you do >> anyway? You cannot create the database at this point, since it is a write >> operation." >> >> When I discover a dbi does not exist in a read transaction, I can assume >> it to be the same as a dbi which is empty and create it when and only when >> there is a write-request into that dbi later. >> >> >> > To my understanding, the API does not prevent you from doing so. As long > as you do not specify the MDB_CREATE flag, you can call mdb_dbi_open and > will get informed whether the database exists or not (MDB_NOTFOUND). > > Klaus > >
