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https://dev.mysql.com/doc/refman/5.7/en/replication-options-binary-log.html
The session user must have privileges sufficient to set restricted session variables. If set to 0 (the default), users are not permitted to create or alter stored functions unless they have the SUPER privilege in addition to the CREATE ROUTINE or ...
https://dev.mysql.com/doc/refman/5.7/en/start-slave.html
] thread_type: IO_THREAD | SQL_THREAD until_option: UNTIL { {SQL_BEFORE_GTIDS | SQL_AFTER_GTIDS} = gtid_set | MASTER_LOG_FILE = 'log_name', MASTER_LOG_POS = log_pos | RELAY_LOG_FILE = 'log_name', RELAY_LOG_POS = log_pos | SQL_AFTER_MTS_GAPS } ...
https://dev.mysql.com/doc/refman/5.7/en/stored-programs-logging.html
It is possible for a procedure to follow different execution paths on source and replica servers, so a user can write a routine containing a dangerous statement that executes only on the replica where it is processed by a thread that has full ...
https://dev.mysql.com/doc/refman/5.7/en/test-pluggable-authentication.html
For example: $> mysql --user=testuser --password Enter password: testpassword The plugin fetches the password as received from the client and compares it with the value stored in the authentication_string column of the account row in the mysql.user ... MySQL includes a test plugin that checks account credentials and logs success or failure to the server error ...
https://dev.mysql.com/doc/refman/5.7/en/identifier-length.html
This applies to identifiers in table definitions that are stored in .frm files and to identifiers stored in the grant tables in the mysql database. The sizes of the identifier string columns in the grant tables are measured in characters. Values ...
https://dev.mysql.com/doc/refman/5.7/en/security.html
These include choosing good passwords, not granting unnecessary privileges to users, ensuring application security by preventing SQL injections and data corruption, and others. Access control and security within the database system itself, including ... When thinking about security within a MySQL installation, you should consider a wide range of possible topics and how they affect the security of your MySQL server and related applications: General factors that affect ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-online-ddl-performance.html
Online DDL and Metadata Locks Online DDL operations can be viewed as having three phases: Phase 1: Initialization In the initialization phase, the server determines how much concurrency is permitted during the operation, taking into account storage ... Online DDL improves several aspects of MySQL operation: Applications that access the table are more responsive because queries and DML operations on the table can proceed while the DDL operation is in ...
https://dev.mysql.com/doc/refman/5.7/en/windows-start-command-line.html
The command connects as the MySQL root user, which is the default administrative account in the MySQL grant system. Note Users in the MySQL grant system are wholly independent from any operating system users under Microsoft Windows. You can stop the ... The MySQL server can be started manually from the command ...
https://dev.mysql.com/doc/refman/5.7/en/server-option-variable-reference.html
The following table lists all command-line options, system variables, and status variables applicable within mysqld. The table lists command-line options (Cmd-line), options valid in configuration files (Option file), server system variables ...
https://dev.mysql.com/doc/refman/5.7/en/windows-postinstallation.html
If necessary, initialize the data directory and create the MySQL grant tables. If you install MySQL using MySQL Installer, the root user is created automatically with the password you supplied. GUI tools exist that perform most of the tasks ...