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https://dev.mysql.com/doc/refman/8.4/en/change-replication-filter.html
If issued against a replication channel which is not configured, the statement fails with an ER_SLAVE_CONFIGURATION error. If issued against Group Replication channels, the statement fails with an ER_SLAVE_CHANNEL_OPERATION_NOT_ALLOWED error.
https://dev.mysql.com/doc/refman/8.4/en/channels-startup-options.html
This section describes startup options which are impacted by the addition of replication channels. The following startup options now affect all channels in a replication topology. --log-replica-updates All transactions received by the replica (even ...
https://dev.mysql.com/doc/refman/8.4/en/channels-with-prev-replication.html
In this case, error 1964 Multiple channels exist on the replica. When a replica has multiple channels and a FOR CHANNEL channel option is not specified, a valid statement generally acts on all available channels, with some specific exceptions. For ...
https://dev.mysql.com/doc/refman/8.4/en/charset-collation-compatibility.html
Therefore, the following statement causes an error message because the latin2_bin collation is not legal with the latin1 character set: mysql> SELECT _latin1 'x' COLLATE latin2_bin; ERROR 1253 (42000): COLLATION 'latin2_bin' is not valid for ...
https://dev.mysql.com/doc/refman/8.4/en/charset-gb18030.html
If an incoming sequence is illegal, an error or warning is returned. If an illegal sequence is used in CONVERT(), an error is returned. In MySQL, the gb18030 character set corresponds to the Chinese National Standard GB 18030-2005: Information ...
https://dev.mysql.com/doc/refman/8.4/en/checking-gpg-signature-windows.html
Figure 2.3 Kleopatra: the Decrypt and Verify Results Dialog: Success Seeing an error such as Verification failed: No Data. Do not execute the MSI file if you see this error. The Section 2.1.4.2, “Signature Checking Using GnuPG” section ...
https://dev.mysql.com/doc/refman/8.4/en/clone-plugin-compressed-data.html
If file system block sizes differ, an error similar to the following is reported: ERROR 3868 (HY000): Clone Configuration FS Block Size: Donor value: 114688 is different from Recipient value: 4096. The following requirements apply when cloning ...
https://dev.mysql.com/doc/refman/8.4/en/clone-plugin-local.html
Attempting to clone such tables or tablespaces causes the following error: ERROR 1086 (HY000): File '/path/to/tablespace_name.ibd' already exists. The BACKUP_ADMIN privilege is required to execute CLONE LOCAL DATA DIRECTORY statements. mysql> GRANT ...
https://dev.mysql.com/doc/refman/8.4/en/clone-plugin-replication.html
If the required binary logs are not available, a replication handshake error is reported. In this case, an error message is issued, and you must set the channel up manually. In addition to cloning data, a cloning operation extracts replication ...
https://dev.mysql.com/doc/refman/8.4/en/connecting.html
If named-pipe connections are not supported or if the user making the connection is not a member of the Windows group specified by the named_pipe_full_access_group system variable, an error occurs. If the server was not started with the named_pipe ... This section describes use of command-line options to specify how to establish connections to the MySQL server, for clients such as mysql or ...