Comment 9 for bug 957409

Hi Jocelyn,

It seems that the problem has been fixed in the current maria/5.3 tree in revision 3459, along with the bug https://bugs.launchpad.net/maria/+bug/953649. If you build binaries yourself, please pick up the latest code and try if it works for you. If you are using release builds, please try to switch off 'derived_with_keys' in optimizer switch, as a workaround till the next version is released: add optimizer_switch=derived_with_keys=off to your cnf file (and set it globally on the server, if you don't want to restart it at the moment).

If you do either of that, please let us know whether it worked for you.

Meanwhile, I will ask Igor who fixed the other bug whether it should have been expected to fix this one, too, or it just happened to mask it and we still need to do some work about it.

Thank you.