MySQL 9.0 Reference Manual Including MySQL NDB Cluster 9.0
This table lists the member actions that are included in the
member actions configuration for replication group members.
The table is available only when Group Replication is
installed. You can reset the member actions configuration
using the
group_replication_reset_member_actions()
function. For more information, see
Section 20.5.1.5, “Configuring Member Actions”.
The replication_group_member_actions table
has these columns:
NAME
The name of the member action.
EVENT
The event that triggers the member action.
ENABLED
Whether the member action is currently enabled. Member
actions can be enabled using the
group_replication_enable_member_action()
function and disabled using the
group_replication_disable_member_action()
function.
TYPE
The type of member action. INTERNAL is
an action that is provided by the Group Replication
plugin.
PRIORITY
The priority of the member action. Actions with lower priority values are actioned first.
ERROR_HANDLING
The action that Group Replication takes if an error occurs
when the member action is being carried out.
IGNORE means that an error message is
logged to say that the member action failed, but no
further action is taken. CRITICAL means
that the member moves into ERROR state,
and takes the action specified by the
group_replication_exit_state_action
system variable.
The replication_group_member_actions table
has no indexes.
TRUNCATE TABLE is not permitted
for the replication_group_member_actions
table.