This commit fixes GTID inconsistency which was injected by mariabackup SST.
Donor node now writes new info file: donor_galera_info, which is streamed
along the mariabackup donation to the joiner node. The donor_galera_info
file contains both GTID and gtid domain_id, and joiner will use these to
initialize the GTID state.
Commit has new mtr test case: galera_3nodes.galera_gtid_consistency, which
exercises potentially harmful mariabackup SST scenarios. The test has also
scenario with IST joining.
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
Also in the startup, lets not "Error" on attempting to install a
mysql.plugin that is already there. We use the 'if_not_exists'
parameter to true to downgrade this to a "Note".
Also corrects: MDEV-32041 "plugin already loaded" should be a Warning, not an Error
This is a follow-up for the initial MDEV-24486 commit. It renames
the view sys.table_privileges to sys.privileges_by_table_by_level
and adds some more tests displaying privilege levels GLOBAL and SCHEMA
This commit fixes a bug where IST could be rejected in favor of SST
when ssl-mode=VERIFY_CA and when mariabackup is used. It also contains
a test and small code simplifications that will make it easier to find
bugs in the future.
The existing INFORMATION_SCHEMA.TABLE_PRIVILEGES displays only those
privileges that were specifically granted on the table level,
whereas it may be useful to see privileges granted at the database
and global level.
This commit adds a new view `table_privileges` to the `sys` schema
for that purpose. The view shows privileges on existing tables
and views, combining all possible levels:
- user_privileges
- schema_privileges
- table_privileges
Fix old_mode flags conflict between OLD_MODE_NO_NULL_COLLATION_IDS
and OLD_MODE_LOCK_ALTER_TABLE_COPY.
Both flags used to be 1 << 6, now OLD_MODE_LOCK_ALTER_TABLE_COPY changed
to be 1 << 7
