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https://dev.mysql.com/doc/connectors/en/connector-j-usagenotes-troubleshooting.html
Questions 3.14.1: When I try to connect to the database with MySQL Connector/J, I get the following exception: SQLException: Server configuration denies access to data source SQLState: 08001 VendorError: 0 What is going on? I can connect just fine ... This section explains the symptoms and resolutions for the most commonly encountered issues with applications using MySQL ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-troubleshooting.html
Questions 16.1: When I try to connect to the database with MySQL Connector/J, I get the following exception: SQLException: Server configuration denies access to data source SQLState: 08001 VendorError: 0 What is going on? I can connect just fine ...
https://dev.mysql.com/doc/mysql-secure-deployment-guide/8.0/en/secure-deployment-post-install.html
Post-installation setup involves creating a safe directory for import and export operations, configuring server startup options, initializing the data directory, starting MySQL using systemd, resetting the password for the MySQL root@localhost user ...To limit the scope of the FILE privilege, create a directory that users with the FILE privilege can safely use for import and export ...
https://dev.mysql.com/doc/refman/8.4/en/clone-plugin-remote.html
The clone plugin supports the following syntax for cloning remote data; that is, cloning data from a remote MySQL server instance (the donor) and transferring it to the MySQL instance where the cloning operation was initiated (the recipient). CLONE ...Use this option if you do not want to remove existing user-created data (schemas, tables, tablespaces) and binary logs from the recipient data ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-option-tables.html
For a reference to all command-line options, system variables, and status variables used with or relating to mysqld, see Section 7.1.4, “Server Option, System Variable, and Status Variable Reference”. ndb-connectstring: Address of NDB management ... The following list includes command-line options, system variables, and status variables applicable within mysqld when it is running as an SQL node in an NDB ...
https://dev.mysql.com/doc/refman/8.4/en/charset-connection.html
A “connection” is what a client program makes when it connects to the server, to begin a session within which it interacts with the server. Connection Character Set and Collation System Variables Impermissible Client Character Sets Client ...
https://dev.mysql.com/doc/refman/8.4/en/replication-gtids-lifecycle.html
This client transaction is assigned a GTID composed of the source's UUID and the smallest nonzero transaction sequence number not yet used on this server. Whenever the binary log is rotated or the server is shut down, the server writes GTIDs for all ... The life cycle of a GTID consists of the following steps: A transaction is executed and committed on the ...
https://dev.mysql.com/doc/refman/8.4/en/problems-connecting.html
In this case, the host name must be specified in a user table row on the server host, even though you are running the client program on the same host as the server. For connections to localhost, MySQL programs attempt to connect to the local server ... If you encounter problems when you try to connect to the MySQL server, the following items describe some courses of action you can take to correct the ...
https://dev.mysql.com/doc/refman/8.4/en/mysqlbinlog-backup.html
mysqlbinlog can read log files directly from the local file system, or, with the --read-from-remote-server option, it can connect to a server and request binary log contents from that server. It can also make a continuous (“live”) backup, ... By ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/plugin-types.html
Loadable Function (UDF) Plugins Storage Engine Plugins Full-Text Parser Plugins Daemon Plugins INFORMATION_SCHEMA Plugins Semisynchronous Replication Plugins Audit Plugins Authentication Plugins Password-Validation Plugins Protocol Trace Plugins ...