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https://dev.mysql.com/doc/connector-j/en/connector-j-binary-installation.html
Important Remember to also add the locations of the third-party libraries required for using Connector/J to CLASSPATH. Obtaining and Using the Binary Distribution Packages Different types of binary distribution packages for Connector/J are ...
https://dev.mysql.com/doc/connector-j/en/connector-j-installing-upgrading.html
You should also pay attention to any important changes in the new version like changes in 3rd-party dependencies, incompatibilities, etc. This section has information for users who are upgrading from one version of Connector/J to another, or to a ...
https://dev.mysql.com/doc/connector-j/en/connector-j-installing.html
You can install the Connector/J package using either a binary or source distribution. While the binary distribution provides the easiest method for installation, the source distribution lets you customize your installation. Both types of ...
https://dev.mysql.com/doc/connector-j/en/connector-j-named-pipe.html
Important Minimal permissions on named pipes are granted to clients that use them to connect to the server. Connector/J, however, can only use named pipes when granted full access on them. As a workaround, the MySQL Server that Connector/J wants to ...
https://dev.mysql.com/doc/connector-j/en/connector-j-reference-jdbc-url-format.html
This is the generic format of the connection URL: protocol//[hosts][/database][?properties] The URL consists of the following parts: Important Any reserved characters for URLs (for example, /, :, @, (, ), [, ], &, #, =, ?, and space) that appear in ... This section explains the syntax of the URLs for connecting to ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-j2ee-concepts-load-balancing-failover.html
Connector/J provides a useful load-balancing implementation for MySQL Cluster or multi-source deployments, as explained in Section 9.3, “Configuring Load Balancing with Connector/J” and Support for Multiple-Source Replication Topographies. This ...
https://dev.mysql.com/doc/refman/8.4/en/account-management-statements.html
Important Some MySQL releases introduce changes to the grant tables to add new privileges or features. MySQL account information is stored in the tables of the mysql system schema. This database and the access control system are discussed ...
https://dev.mysql.com/doc/refman/8.4/en/alter-database.html
alter_option: { [DEFAULT] CHARACTER SET [=] charset_name | [DEFAULT] COLLATE [=] collation_name | [DEFAULT] ENCRYPTION [=] {'Y' | 'N'} | READ ONLY [=] {DEFAULT | 0 | 1} } ALTER DATABASE enables you to change the overall characteristics of a database. If the database name is omitted, the statement applies to the default ...
https://dev.mysql.com/doc/refman/8.4/en/alter-user.html
Important Under some circumstances, ALTER USER may be recorded in server logs or on the client side in a history file such as ~/.mysql_history, which means that cleartext passwords may be read by anyone having read access to that information. ALTER ...
https://dev.mysql.com/doc/refman/8.4/en/ansi-diff-foreign-keys.html
It is important to realize when using this syntax that: MySQL does not perform any sort of check to make sure that col_name actually exists in tbl_name (or even that tbl_name itself exists). For example, if you define a RESTRICT type constraint, and ...