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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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4
mysql-test/main/alter_table_online_debug.test
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@ -33,7 +33,9 @@ insert into t1 values (123), (456), (789);
set debug_sync= 'now SIGNAL end';
--connection default
--enable_info
--reap
--disable_info
select * from t1;
--echo # Insert, error
@ -167,7 +169,9 @@ update t1 set b= 55 where a = 1;
set debug_sync= 'now SIGNAL end';
--connection default
--enable_info
--reap
--disable_info
select * from t1;
--echo # Update and add a column in the middle