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https://dev.mysql.com/doc/connectors/en/connector-net-programming-trace-source.html
There are a wide range of listeners that can be attached to the trace source, so that trace messages can be written out to various destinations. You can also create custom listeners to allow trace messages to be written to other destinations as ...
https://dev.mysql.com/doc/internals/en/event-structure.html
This section describes the general properties of events as byte sequences as they are written to binary or relay log files. Some details of event structure are invariant across binary log versions; others depend on the version. Within any given ...
https://dev.mysql.com/doc/mysql-installer/en/mysql-installer-catalog-dashboard.html
This section describes the MySQL Installer product catalog, the dashboard, and other actions related to product selection and upgrades. Product Catalog MySQL Installer Dashboard Locating Products to Install Upgrading MySQL Server Removing MySQL ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-access-control-best-practice-ref.html
To add groups, users or roles, it must be used in combination with a role which grants the top-level permissions, Server Group and MEM Web Application. This chapter describes some best practices for setting up your access control permissions. As ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-install-upgrade-sm-from-30x.html
You must upgrade your MySQL Enterprise Service Manager installation first, and your agents after the MySQL Enterprise Service Manager installation completes successfully. Upgrade Installer The name of the upgrade file varies, but includes the ...
https://dev.mysql.com/doc/refman/8.4/en/disk-issues.html
This section describes ways to configure storage devices when you can devote more and faster storage hardware to the database server. For information about optimizing an InnoDB configuration to improve I/O performance, see Section 10.5.8, ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-performance-midpoint_insertion.html
For an explanation of the inner workings of the InnoDB buffer pool and specifics about the LRU algorithm, see Section 17.5.1, “Buffer Pool”. Rather than using a strict LRU algorithm, InnoDB uses a technique to minimize the amount of data that ...
https://dev.mysql.com/doc/refman/8.4/en/ldap-pluggable-authentication.html
Note Under the following combination of conditions, the actual wait time of the authentication_ldap_sasl_connect_timeout setting doubles because (internally) the server must invoke the TCP connection twice: The LDAP server is offline. Consider the ... Note LDAP pluggable authentication is an extension included in MySQL Enterprise Edition, a commercial ...
https://dev.mysql.com/doc/refman/8.4/en/mathematical-functions.html
ABS(X) Returns the absolute value of X, or NULL if X is NULL. An implication of this is that ABS(-9223372036854775808) produces an error because the result cannot be stored in a signed BIGINT value. mysql> SELECT ABS(2); -> 2 mysql> SELECT ABS(-32); ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-install-linux-binary.html
This section covers the steps necessary to install the correct executables for each type of Cluster node from precompiled binaries supplied by Oracle. For setting up a cluster using precompiled binaries, the first step in the installation process ...