试题详情


Choose two.
You have an InnoDB Cluster configured with three servers. Examine this command, which executes successfully:
Mysqldump -uroot -p -d mydatabase > mydatabase_backup.sql
Due to data loss, the cluster is initialized and a restore is attempted resulting in this error:
ERROR 13176 (HY000) at line 23: Cannot update GTID_PURGED with the Group Replication plugin running
Which two actions, either one of which, can fix this error and allow a successful restore of the cluster?

ARemove the group replication plugin from each instance before restoring.

BRemove the @@GLOBAL.gtid_executed statement from the dump file.

CStop all instances except the primary read/write master instance and run the restore.

DRestore using the --set-gtid-purged=OFF option.

ERemove the @@GLOBAL.gtid_purged statement from the dump file.

FCreate the backup by using the --set-gtid-purged=OFF option.