29.04.2015 21:55, Howard Chu пишет: > Leonid Yuriev wrote: > >> But what about 5-bytes keys from indexer? >> - How ones should be compared, as a 4-byte int without MSB, or as a >> padded 8-byte long? > > The indexer doesn't use MDB_INTEGER so your question is irrelevant. > OK, but then - what is the purpose of MDB_INTEGERDUP in mdb_attr_dbs_open()? flags = MDB_DUPSORT|MDB_DUPFIXED|MDB_INTEGERDUP; if ( !(slapMode & SLAP_TOOL_READONLY) ) flags |= MDB_CREATE; Think it is not necessary, is it?