[email protected] wrote: > Thanks Howard, > > Then I guess I have 2 follow-up questions: > > 1. Just to confirm (something I didn't get a clear answer): when MDB_NOTLS is > set, a cursor opened by a rw txn can be serially accessed by multiple > threads, one at a time. Is this write?
No. MDB_NOTLS has no relevance to rw txns. The docs state quite clearly that it only affects read-only txns. Read more carefully. > 2. What does "Cursors may not span transactions" specifically mean? In my > understanding, a cursor belongs to one and only one txn, I didn't find an > LMDB API that allows users to operate a cursor with some random transactions? Read more carefully. -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/
