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https://dev.mysql.com/doc/internals/en/test-synchronization.html
In this chapter I'll describe some synchronization mechanisms: Sleep Wait Condition Dbug Sleep Error Injection User-Level Locks Debug Sync Point Backup Breakpoint Debug Sync Facility . There is a class of problems that require two or more ...
https://dev.mysql.com/doc/internals/en/unsafe-statements.html
The following types of sub-statements are currently marked unsafe: System functions that may return a different value on slave, including: FOUND_ROWS, GET_LOCK, IS_FREE_LOCK, IS_USED_LOCK, LOAD_FILE, MASTER_POS_WAIT, RAND, RELEASE_LOCK, ROW_COUNT, ... NOTE: the following list is incomplete; it does not take into account changes made in 2010 or later ...
https://dev.mysql.com/doc/internals/en/x-protocol-authentication-authentication.html
S: AuthenticateOk authzid empty authcid user name challenge server side, one time random challenge response HEX(SHA1(password) ^ SHA1(challenge + SHA1(SHA1(password)))) Figure 15.7 MYSQL41 Authentication Image description .
https://dev.mysql.com/doc/internals/en/x-protocol-expect-expectations.html
Example: Mysqlx.Expect::Open([+gtid_wait_less_than_ms = 1000]) Mysqlx.Expect::Close() sql_stateless Fail any message that executes stateful statements like: temporary tables user variables session variables stateful functions (INSERT_ID(), ...Assume ...
https://dev.mysql.com/doc/internals/en/x-protocol-implementation-implementation-notes.html
multiple syscalls is pretty wasteful for small messages as a few bytes only the whole machinery of copying data between user land and kernel land has to be started. Topics in this section: Client Server Client and Server implementations of the ...
https://dev.mysql.com/doc/mysql-installer/en/index.html
For help with using MySQL, please visit the MySQL Forums, where you can discuss your issues with other MySQL users. Abstract This document describes MySQL Installer, an application that simplifies the installation and updating process for a wide ...
https://dev.mysql.com/doc/mysql-installer/en/mysql-installer-workflow.html
Note Full permissions are granted to the user executing MySQL Installer to all generated files, such as my.ini. MySQL Installer provides a wizard-like tool to install and configure new MySQL products for Windows. Unlike the initial setup, which ...
https://dev.mysql.com/doc/mysqld-version-reference/en/built-in-functions.html
The following table shows all built-in functions and operators available in MySQL Server. Introduced: The version or versions in which the item was introduced. Deprecated: The version or versions in which the item was deprecated. Removed: The ...
https://dev.mysql.com/doc/mysqld-version-reference/en/index.html
For help with using MySQL, please visit the MySQL Forums, where you can discuss your issues with other MySQL users.
https://dev.mysql.com/doc/mysqld-version-reference/en/optvar-changes-5-7.html
The following list details the changes to specific options and variables within MySQL 5.7.