[Pdns-dev] OpenDBX Backend with FreeTDS - Error: Attempt to initiate a new Adaptive Server operation with results pending
norbert at linuxnetworks.de
Thu Mar 31 12:16:46 CEST 2011
> [OpendbxBackend] execStmt: Unable to execute query - Attempt to initiate
> a new Adaptive Server operation with results pending, Success
> Database module reported condition which prevented lookup (Error: DB
> statement failed) sending out servfail
The FreeTDS libsybdb (and the original library from Sybase) which the
OpenDBX mssql backend is build on is not 100% thread-safe. This might be
the cause of your errors
I think you have the following options:
Try the OpenDBX "sybase" backend even if you are using a MS SQL server.
The underlying protocol is the same and the FreeTDS libct is thread-safe.
Try the OpenDBX "odbc" backend. It also uses FreeTDS but might yield
The hard way is to try to debug what's happening and if it's not a
thread issue, we can fix it.
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