Re: [Maria-developers] 20d54b09830: Update galera to work with independent sub transactions

Hi, Michael! I see, you basically disable wsrep for these out-of-band transactions. I'm sure it works fine now, with Aria. But will it work with InnoDB? On May 20, Michael Widenius wrote:

revision-id: 20d54b09830 (mariadb-10.5.2-257-g20d54b09830) parent(s): b22a28c2295 author: Michael Widenius committer: Michael Widenius timestamp: 2020-05-19 17:55:00 +0300 message:

Update galera to work with independent sub transactions

diff --git a/sql/sql_class.cc b/sql/sql_class.cc index 51d7380f622..4c87cbeee59 100644 --- a/sql/sql_class.cc +++ b/sql/sql_class.cc @@ -5806,6 +5806,8 @@ start_new_trans::start_new_trans(THD *thd) server_status= thd->server_status; m_transaction_psi= thd->m_transaction_psi; thd->m_transaction_psi= 0; + wsrep_on= thd->variables.wsrep_on; + thd->variables.wsrep_on= 0; thd->server_status&= ~(SERVER_STATUS_IN_TRANS | SERVER_STATUS_IN_TRANS_READONLY); thd->server_status|= SERVER_STATUS_AUTOCOMMIT;

Regards, Sergei VP of MariaDB Server Engineering and security@mariadb.org