-------- Original Message -------- Subject: Re: Aw: Re: LMDB get value Date: Sat, 01 Mar 2014 13:39:47 -0800 From: Howard Chu <h...@symas.com> To: Markus Doppelbauer <doppelba...@gmx.net> CC: Markus Doppelbauer wrote:
You are right. Thanks a lot! An other question. Is there a "define"-option to compile LMDB without a dependency to "libpthread"? (We will replace Daniel Bernsteins "CDB" for performance reasons with LMDB - so locking is not required).
No, nor is such a flag needed. LMDB readers do no locking anyway. If you're replacing CDB, then none of this matters.
Thanks a lot Markus *Gesendet:* Samstag, 01. März 2014 um 17:04 Uhr *Von:* "Howard Chu" <h...@symas.com> *An:* "Markus Doppelbauer" <doppelba...@gmx.net>, openldap-technical@openldap.org *Betreff:* Re: LMDB get value Markus Doppelbauer wrote: > Hello, > Test case (modified sample-mdb.c): > http://doppelbauer.name/bug.c.txt > If I run this proram the first time, LMDB finds the key. The second time, > mdb_cursor_get() returns NOTFOUND. > How to fix this issue? You're using an invalid dbi the second time, you didn't call mdb_dbi_open(). > Thanks a lot > Markus -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/
-- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/