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https://dev.mysql.com/doc/refman/8.4/en/alter-user.html
ALTER USER permits these resource_option values: MAX_QUERIES_PER_HOUR count, MAX_UPDATES_PER_HOUR count, MAX_CONNECTIONS_PER_HOUR count For all accounts named by the statement, these options restrict how many queries, updates, and connections to the ... ALTER USER [IF EXISTS] user [auth_option] [, user [auth_option]] ...
https://dev.mysql.com/doc/refman/8.4/en/audit-log-filtering.html
The AUDIT_ABORT_EXEMPT privilege is available to permit a user account’s queries to always be executed even if an “abort” item would block them. Note For audit log filtering to work as described here, the audit log plugin and the accompanying ...
https://dev.mysql.com/doc/refman/8.4/en/clone-plugin-monitoring.html
You can monitor the status and progress of a cloning operation on the recipient MySQL server instance using the clone_status and clone_progress Performance Schema tables. Note The clone_status and clone_progress Performance Schema tables can be used ...
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 ...
https://dev.mysql.com/doc/refman/8.4/en/comparison-operators.html
For additional examples of row comparisons in the context of row subqueries, see Section 15.2.15.5, “Row Subqueries”. IN() syntax can also be used to write certain types of subqueries. Table 14.4 Comparison Operators Name Description > Greater ...
https://dev.mysql.com/doc/refman/8.4/en/create-table-gipks.html
MySQL 8.4 supports generated invisible primary keys for any InnoDB table that is created without an explicit primary key. When the sql_generate_invisible_primary_key server system variable is set to ON, the MySQL server automatically adds a ...
https://dev.mysql.com/doc/refman/8.4/en/create-tablespace.html
The precise syntax and semantics depend on the storage engine used. MySQL NDB Cluster also supports tablespaces using the NDB storage engine. Considerations for InnoDB Considerations for NDB Cluster Options Notes InnoDB Examples NDB Example ...
https://dev.mysql.com/doc/refman/8.4/en/data-masking-component-usage.html
Given enough queries, all of the terms in dictionaries are retrievable. Creating Views that Display Masked Data If masked data from a table is used for multiple queries, it may be convenient to define a view that produces masked data. That way, ...
https://dev.mysql.com/doc/refman/8.4/en/date-and-time-functions.html
This section describes the functions that can be used to manipulate temporal values. See Section 13.2, “Date and Time Data Types”, for a description of the range of values each date and time type has and the valid formats in which values may be ...
https://dev.mysql.com/doc/refman/8.4/en/date-calculations.html
MySQL provides several functions that you can use to perform calculations on dates, for example, to calculate ages or extract parts of dates. To determine how many years old each of your pets is, use the TIMESTAMPDIFF() function. Its arguments are ...