On 11 January 2016 at 09:44, Thomas Kellerer <spam_eater@gmx.net> wrote:
Dave Cramer schrieb am 11.01.2016 um 14:56: > On 11 January 2016 at 08:54, Vladimir Sitnikov <sitnikov.vladimir@gmail.com <mailto:sitnikov.vladimir@gmail.com>> wrote: > > >I can't imagine why that would even happen. > > That can happen in case backend uses "bad plan" for server-prepared statement. > > > Yes, but we are talking about the same backend with the same SQL, The only difference is the driver. Is that correct ?
Correct.
Identical SQL, identical query parameters, identical order of execution, identical backend, just a different driver version