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https://dev.mysql.com/doc/refman/8.0/en/test-pluggable-authentication.html
The file must be located in the directory named by the plugin_dir system variable. To be usable by the server, the plugin library file must be located in the MySQL plugin directory (the directory named by the plugin_dir system variable). MySQL ...
https://dev.mysql.com/doc/refman/8.0/en/features.html
This section describes some of the important characteristics of the MySQL Database Software. You can refer to tables from different databases in the same statement. The maximum index width for InnoDB tables is either 767 bytes or 3072 bytes. The ...
https://dev.mysql.com/doc/refman/8.0/en/starting-server.html
If the command fails immediately and prints mysqld ended, look for information in the error log (which by default is the host_name.err file in the data directory). If the server is unable to access the data directory it starts or read the grant ...
https://dev.mysql.com/doc/refman/8.0/en/enterprise-encryption-installation.html
To install the component, issue an INSTALL COMPONENT statement: INSTALL COMPONENT "file://component_enterprise_encryption"; INSTALL COMPONENT requires the INSERT privilege for the mysql.component system table because it adds a row to that table to ... In releases before MySQL 8.0.30, the functions provided by MySQL Enterprise Encryption are installed by creating them individually, based on the openssl_udf shared ...
https://dev.mysql.com/doc/refman/8.0/en/replication-semisync.html
Compared to asynchronous replication, semisynchronous replication provides improved data integrity, because when a commit returns successfully, it is known that the data exists in at least two places. Compared to fully synchronous replication, ...
https://dev.mysql.com/doc/refman/8.0/en/checking-gpg-signature.html
The signature file has the same name as the distribution file with an .asc extension, as shown by the examples in the following table. Here are explanations for these warnings: gpg: no ultimately trusted keys found: This means that the specific key ... Another method of verifying the integrity and authenticity of a package is to use cryptographic ...
https://dev.mysql.com/doc/refman/8.0/en/myisam-ftdump.html
If you do not invoke myisam_ftdump in the directory where the table files are located, the table or index file name must be preceded by the path name to the table's database directory. It reads the MyISAM index file directly, so it must be run on ...
https://dev.mysql.com/doc/refman/8.0/en/sys-schema-object-index.html
The following tables list sys schema objects and provide a short description of each one.
https://dev.mysql.com/doc/refman/8.0/en/prepare.html
Within the statement, ? characters can be used as parameter markers to indicate where data values are to be bound to the query later when you execute it. This means that if the new statement contains an error and cannot be prepared, an error is ...
https://dev.mysql.com/doc/refman/8.0/en/concurrent-inserts.html
The effect is that concurrent inserts for that table must wait as well. With LOAD DATA, if you specify CONCURRENT with a MyISAM table that satisfies the condition for concurrent inserts (that is, it contains no free blocks in the middle), other ...