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Update galera to work with independent sub transactions

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This commit is contained in:
Monty
2020-05-19 17:48:22 +03:00
parent 4102f1589c
commit 9bf479b0cf
5 changed files with 30 additions and 10 deletions
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3
sql/sql_class.cc
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@@ -5808,6 +5808,8 @@ 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;
@@ -5826,6 +5828,7 @@ void start_new_trans::restore_old_transaction()
if (org_thd->m_transaction_psi)
MYSQL_COMMIT_TRANSACTION(org_thd->m_transaction_psi);
org_thd->m_transaction_psi= m_transaction_psi;
org_thd->variables.wsrep_on= wsrep_on;
org_thd= 0;
}