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https://dev.mysql.com/doc/refman/8.0/en/performance-schema-build-configuration.html
One indication of this issue is the presence of messages such as the following in the error log: [ERROR] Native table 'performance_schema'.'events_waits_history' has the wrong structure [ERROR] Native table ...It is possible to exclude certain parts ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-connection-attribute-tables.html
For connections initiated using the C API, the libmysqlclient library imposes a limit of 64KB on the aggregate size of connection attribute data on the client side: Calls to mysql_options() that cause this limit to be exceeded produce a ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-ndb-cluster-tables.html
If synchronization of the object fails due to a temporary error, it is picked up and added back to the queue (and to this table) the next time NDB performs mismatch detection; if the attempts fails due a permanent error, the object is added to the ... The following table shows all Performance Schema tables relating to the NDBCLUSTER storage ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-replication-group-member-actions-table.html
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 ... This table lists the member actions that are included in the member actions configuration for replication group ...
https://dev.mysql.com/doc/refman/8.0/en/rename-table.html
If any errors occur during a RENAME TABLE, the statement fails and no changes are made. If a table has triggers, attempts to rename the table into a different database fail with a Trigger in wrong schema (ER_TRG_IN_WRONG_SCHEMA) error. Foreign key ... RENAME TABLE tbl_name TO new_tbl_name [, tbl_name2 TO new_tbl_name2] ...
https://dev.mysql.com/doc/refman/8.0/en/replication-administration-status.html
The most common task when managing a replication process is to ensure that replication is taking place and that there have been no errors between the replica and the source. Last_IO_Error, Last_SQL_Error: The last errors registered by the I/O ...
https://dev.mysql.com/doc/refman/8.0/en/replication-bugs.html
When you have determined that there is no user error involved, and replication still either does not work at all or is unstable, it is time to send us a bug report. If you have a “phantom” problem (one that you cannot duplicate at will), use ...
https://dev.mysql.com/doc/refman/8.0/en/replication-features-timeout.html
If a transaction has a non-temporary error that prevents it from succeeding, it is not retried. The default setting for replica_transaction_retries or slave_transaction_retries is 10, meaning that a failing transaction with an apparently temporary ... The global value of the system variable replica_transaction_retries (from MySQL 8.0.26) or slave_transaction_retries (before MySQL 8.0.26) sets the maximum number of times for applier threads on a single-threaded or multithreaded replica to automatically retry failed transactions before ...
https://dev.mysql.com/doc/refman/8.0/en/replication-gtids-concepts.html
No error is raised, and no statement in the transaction is executed. If the server runs out of GTIDs, it takes the action specified by binlog_error_action. An error message is returned to the client that requested the rotation, and a warning is ...
https://dev.mysql.com/doc/refman/8.0/en/replication-privilege-checks.html
The account can also be safely used by an administrator to apply or reapply transactions from mysqlbinlog output, for example to recover from a replication error on the channel. If an unexpected operation is attempted for which you did not grant the ... By default, MySQL replication (including Group Replication) does not carry out privilege checks when transactions that were already accepted by another server are applied on a replica or group ...