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MDEV-31776 Online ALTER reports the number of affected rows incorrectly

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Add a new virtual function that will increase the inserted rows count
for the insert log event and decrease it for the delete event.

Reuses Rows_log_event::m_row_count on the replication side, which was only
set on the logging side.
This commit is contained in:
Nikita Malyavin
2023-07-26 21:24:47 +04:00
committed by Sergei Golubchik
parent 9c8554259a
commit e026a366bf
5 changed files with 34 additions and 5 deletions
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sql/log_event_server.cc
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@@ -5184,6 +5184,7 @@ int Rows_log_event::do_apply_event(rpl_group_info *rgi)
thd->transaction->stmt.modified_non_trans_table= TRUE;
if (likely(error == 0))
{
m_row_count++;
error= thd->killed_errno();
if (error && !thd->is_error())
my_error(error, MYF(0));