Marko Mäkelä 3e40f9a7f3 MDEV-31355 innodb_undo_log_truncate=ON fails to wait for purge of enough transaction history ...

purge_sys_t::sees(): Wrapper for view.sees().

trx_purge_truncate_history(): Invoke purge_sys.sees() instead of
comparing to head.trx_no, to determine if undo pages can be safely freed.

The test innodb.cursor-restore-locking was adjusted by Vladislav Lesin,
as was the the debug instrumentation in row_purge_del_mark().

Reviewed by: Vladislav Lesin

2023-06-08 09:17:52 +03:00

1.0 KiB

Raw Blame History

View Raw