- FLUSH GLOBAL STATUS now resets most global_status_vars.
At this stage, this is mainly to be used for testing.
- FLUSH SESSION STATUS added as an alias for FLUSH STATUS.
- FLUSH STATUS does not require any privilege (before required RELOAD).
- FLUSH GLOBAL STATUS requires RELOAD privilege.
- All global status reset moved to FLUSH GLOBAL STATUS.
- Replication semisync status variables are now reset by
FLUSH GLOBAL STATUS.
- In test cases, the only changes are:
- Replace FLUSH STATUS with FLUSH GLOBAL STATUS
- Replace FLUSH STATUS with FLUSH STATUS; FLUSH GLOBAL STATUS.
This was only done in a few tests where the test was using SHOW STATUS
for both local and global variables.
- Uptime_since_flush_status is now always provided, independent if
ENABLED_PROFILING is enabled when compiling MariaDB.
- @@global.Uptime_since_flush_status is reset on FLUSH GLOBAL STATUS
and @@session.Uptime_since_flush_status is reset on FLUSH SESSION STATUS.
- When connected, @@session.Uptime_since_flush_status is set to 0.
MDEV-31003 has introduced second execution for SELECTs that execute
under ps-protocol. The following tests in galera suites do not support
this mode of execution, disable it:
galera.MDEV-27862
galera.galera_log_output_csv
galera.galera_query_cache
galera.galera_query_cache_sync_wait
galera_3nodes_sr.GCF-336
galera_3nodes_sr.galera_sr_isolate_master
galera_sr.galera_sr_large_fragment
galera_sr.galera_sr_many_fragments
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
