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https://dev.mysql.com/doc/refman/8.0/en/time-zone-support.html
Note Named time zones can be used only if the time zone information tables in the mysql database have been created and populated. To use an SQL-statement time zone package that you have downloaded, unpack it, then load the unpacked file contents ...
https://dev.mysql.com/doc/refman/8.0/en/validate-password-options-variables.html
validate_password.length Command-Line Format --validate-password.length=# System Variable validate_password.length Scope Global Dynamic Yes SET_VAR Hint Applies No Type Integer Default Value 8 Minimum Value 0 The minimum number of characters that ...
https://dev.mysql.com/doc/refman/8.0/en/x-plugin-encrypted-connections.html
To enable configuring support for encrypted connections, X Plugin has mysqlx_ssl_xxx system variables, which can have different values from the ssl_xxx system variables used with MySQL Server. For example, X Plugin can have SSL key, certificate, and ... This section explains how to configure X Plugin to use encrypted ...
https://dev.mysql.com/doc/refman/8.0/en/adding-character-set.html
To use the following instructions, you must have a MySQL source distribution. The arrays in your file must have names like ctype_MYSET, to_lower_MYSET, and so on. Add these lines to the “declaration” section: #ifdef HAVE_CHARSET_MYSET extern ...
https://dev.mysql.com/doc/refman/8.0/en/backup-types.html
Physical backup methods have these characteristics: The backup consists of exact copies of database directories and files. (The MySQL Enterprise Backup product has a feature where you can retrieve data from MEMORY tables during a backup.) Backups ...
https://dev.mysql.com/doc/refman/8.0/en/charset-collation-coercibility.html
For example, this statement performs a comparison between the column x and the string literal 'Y': SELECT x FROM T WHERE x = 'Y'; If x and 'Y' have the same collation, there is no ambiguity about the collation to use for the comparison. But if they ... In the great majority of statements, it is obvious what collation MySQL uses to resolve a comparison ...
https://dev.mysql.com/doc/refman/8.0/en/charset-repertoire.html
String expressions have a repertoire attribute, which can have two values: ASCII: The expression can contain only ASCII characters; that is, characters in the Unicode range U+0000 to U+007F. IF(column1 < column2, 'smaller', 'greater') The result ...
https://dev.mysql.com/doc/refman/8.0/en/compiling-for-debugging.html
If you have some very specific problem, you can always try to debug MySQL. If the --debug flag is listed with the options then you have debugging enabled. If mysqld stops crashing when you configure it with the -DWITH_DEBUG=1 CMake option, you ...
https://dev.mysql.com/doc/refman/8.0/en/connection-access.html
Locking state is recorded in the account_locked column, which must have a value of 'N'. When you attempt to connect to a MySQL server, the server accepts or rejects the connection based on these conditions: Your identity and whether you can verify ...
https://dev.mysql.com/doc/refman/8.0/en/creating-ssl-rsa-files-using-mysql.html
In this case, the MySQL distribution need not have been compiled using OpenSSL as long as the openssl command is available. SSL and RSA File Characteristics SSL and RSA files created automatically by the server or by invoking mysql_ssl_rsa_setup ...