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https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-tomcat.html
This is an initialization problem that is not related to the driver. The following instructions are based on the instructions for Tomcat-5.x, available at http://tomcat.apache.org/tomcat-5.5-doc/jndi-datasource-examples-howto.html which is current ...
https://dev.mysql.com/doc/refman/8.4/en/account-categories.html
However, these users cannot initiate new connections to the server while it is in offline mode, unless they have the CONNECTION_ADMIN or SUPER privilege as well. MySQL incorporates the concept of user account categories, based on the SYSTEM_USER ...
https://dev.mysql.com/doc/refman/8.4/en/account-locking.html
MySQL supports locking and unlocking user accounts using the ACCOUNT LOCK and ACCOUNT UNLOCK clauses for the CREATE USER and ALTER USER statements: When used with CREATE USER, these clauses specify the initial locking state for a new account. In ...
https://dev.mysql.com/doc/refman/8.4/en/aggregate-functions.html
However, this method may not scale well in situations where thousands of concurrent transactions are initiating updates to the same counter table. This section describes aggregate functions that operate on sets of values. They are often used with a ...
https://dev.mysql.com/doc/refman/8.4/en/alter-database.html
A stored routine that uses the database defaults when the routine is created includes those defaults as part of its definition. Other than for the excepted operations just listed, enabling READ ONLY prohibits write operations to the database and its ...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 ...
https://dev.mysql.com/doc/refman/8.4/en/alter-tablespace.html
The ADD DATAFILE variant enables you to specify an initial size for an NDB Disk Data tablespace using an INITIAL_SIZE clause, where size is measured in bytes; the default value is 134217728 (128 MB). On 32-bit systems, the maximum supported value ...
https://dev.mysql.com/doc/refman/8.4/en/archive-storage-engine.html
The ARCHIVE engine also supports the AUTO_INCREMENT table option in CREATE TABLE statements to specify the initial sequence value for a new table or reset the sequence value for an existing table, respectively. The ARCHIVE storage engine produces ...
https://dev.mysql.com/doc/refman/8.4/en/assigning-passwords.html
MySQL clients typically overwrite the command-line password argument with zeros during their initialization sequence. Required credentials for clients that connect to the MySQL server can include a password. MySQL stores credentials in the user ...
https://dev.mysql.com/doc/refman/8.4/en/audit-log-filter-definitions.html
Filter definitions have this form, where actions indicates how filtering takes place: { "filter": actions } The following discussion describes permitted constructs in filter definitions. The preceding definition can be written like this: { "filter": ...For information about using JSON data in MySQL, see Section 13.5, “The JSON Data ...
https://dev.mysql.com/doc/refman/8.4/en/audit-log-filtering.html
Definitions can be configured to include or exclude events for logging based on the characteristics just described. For information about writing filtering rules, see Section 8.4.5.8, “Writing Audit Log Filter Definitions”. By default, audit log ... Note For audit log filtering to work as described here, the audit log plugin and the accompanying audit tables and functions must be ...