Performance Schema Replication Tables TRUNCATE TABLE  is not permitted for the replication_asynchronous_connection_failover_managed  table. This table shows the configuration parameters that affect transactions applied by the replica. Parameters stored in the table can be changed at runtime with the  CHANGE REPLICATION SOURCE TO  statement (from MySQL 8.0.23) or  CHANGE MASTER TO  statement (before MySQL 8.0.23). The  replication_applier_configuration  table has these columns: The replication channel which this row is displaying. There is always a default replication channel, and more replication channels can be added. See Section 17.2.2, “Replication Channels”  for more information. The number of seconds that the replica must lag the source. ( CHANGE REPLICATION SOURCE TO option:  SOURCE_DELAY ,  CHANGE MASTER TO  option:  MASTER_DELAY ) See Section 17.4.11, “Delayed Replication”  for more information. The user account that provides the security context for the channel ( CHANGE REPLICATION SOURCE TO  option:  PRIVILEGE_CHECKS_USER ,  CHANGE MASTER TO  option:  PRIVILEGE_CHECKS_USER ). This is escaped so that it can be copied into an SQL statement to execute individual transactions. See Section 17.3.3, “Replication Privilege Checks”  for more information. Whether the channel accepts only row-based events ( CHANGE REPLICATION SOURCE TO  option: REQUIRE_ROW_FORMAT ,  CHANGE MASTER TO  option:  REQUIRE_ROW_FORMAT ). See Section 17.3.3, “Replication Privilege Checks”  for more information. Whether the channel requires primary keys always, never, or according to the source’s setting ( CHANGE REPLICATION SOURCE TO  option:  REQUIRE_TABLE_PRIMARY_KEY_CHECK ,  CHANGE MASTER TO option:  REQUIRE_TABLE_PRIMARY_KEY_CHECK ). See Section 17.3.3, “Replication Privilege Checks” for more information. Whether the channel assigns a GTID to replicated transactions that do not already have one ( CHANGE REPLICATION SOURCE TO  option:  ASSIGN_GTIDS_TO_ANONYMOUS_TRANSACTIONS ,  CHANGE MASTER TO  option:  ASSIGN_GTIDS_TO_ANONYMOUS_TRANSACTIONS ).  OFF  means no GTIDs are assigned.  LOCAL  means a GTID is assigned that includes the replica’s own UUID (the  server_uuid setting).  MANUAL  means a GTID is assigned that includes a manually set UUID. See Section 17.1.3.6, “Replication From a Source Without GTIDs to a Replica With GTIDs”  for more information. The UUID that is used as part of the GTIDs assigned to anonymous transactions ( CHANGE REPLICATION SOURCE TO  option:  ASSIGN_GTIDS_TO_ANONYMOUS_TRANSACTIONS ,  CHANGE MASTER TO  option:  ASSIGN_GTIDS_TO_ANONYMOUS_TRANSACTIONS ). See Section 17.1.3.6, “Replication From a Source Without GTIDs to a Replica With GTIDs”  for more information. 27.12.11.5 The replication_applier_configuration Table • CHANNEL_NAME • DESIRED_DELAY • PRIVILEGE_CHECKS_USER • REQUIRE_ROW_FORMAT • REQUIRE_TABLE_PRIMARY_KEY_CHECK • ASSIGN_GTIDS_TO_ANONYMOUS_TRANSACTIONS_TYPE • ASSIGN_GTIDS_TO_ANONYMOUS_TRANSACTIONS_VALUE 5008