Re: [Maria-developers] dfa33fb309d: MDEV-26664 Store UUIDs in a more efficient manner

2021-10-21 Thread Sergei Golubchik
Hi, Alexander! On Oct 21, Alexander Barkov wrote: > > On 10/20/21 2:48 AM, Sergei Golubchik wrote: > >> 2000----0002 > >> +1000----0003 > >> 2000----0003 > > > > please, add a test for `ORDER BY CONCAT(a)` just to test

Re: [Maria-developers] dfa33fb309d: MDEV-26664 Store UUIDs in a more efficient manner

2021-10-21 Thread Alexander Barkov
Hello Sergei, Thanks for your review. I've pushed a new patch version to bb-10.7-bar-uuid. Please see comments inline: On 10/20/21 2:48 AM, Sergei Golubchik wrote: 2000----0002 +1000----0003 2000----0003 please,

Re: [Maria-developers] 4b164f176e6: MDEV-25114 Crash: WSREP: invalid state ROLLED_BACK (FATAL)

2021-10-21 Thread Jan Lindström
Hi Sergei, Your suggestion does not work. There are more than one problem (1) wsrep_abort_transaction does not release MDL-lock (2) innobase_kill_one_trx crashes at wsrep->abort_pre_commit() because transaction registered inside wsrep has disappeared (this does not happen if THD::LOCK_thd_data