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https://dev.mysql.com/doc/refman/8.4/en/compilation-problems.html
This mode causes compiler warnings to become errors, so disabling it may enable compilation to proceed. If you do reconfigure, take note of the following: If CMake is run after it has previously been run, it may use information that was gathered ...
https://dev.mysql.com/doc/refman/8.4/en/flush.html
The server writes a warning to the error log for any unrecognized cost model table entries. For information about these tables, see Section 10.9.5, “The Optimizer Cost Model”. If the --skip-grant-tables option was specified at server startup to ...| tables_option } flush_option: { BINARY LOGS | ENGINE LOGS | ERROR LOGS | GENERAL LOGS | LOGS | PRIVILEGES | OPTIMIZER_COSTS | RELAY LOGS [FOR CHANNEL channel] | SLOW LOGS | STATUS | USER_RESOURCES } tables_option: { table_synonym | table_synonym tbl_name [, tbl_name] ...
https://dev.mysql.com/doc/refman/8.4/en/fulltext-fine-tuning.html
To disable it, look for the following line in storage/myisam/ftdefs.h: #define GWS_IN_USE GWS_PROB Change that line to this: #define GWS_IN_USE GWS_FREQ Then recompile MySQL. If you really need to search for such common words, it would be better to ...You can exert more control over full-text searching behavior if you have a MySQL source distribution because some changes require source code ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-monitoring.html
Other events are logged only on the member where they take place, such as super read only mode being enabled or disabled on the member, or the member leaving the group. You can use the MySQL Performance Schema to monitor Group Replication. These ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-secure-socket-layer-support-ssl.html
This variable has the following possible values: Table 20.1 group_replication_ssl_mode configuration values Value Description DISABLED Establish an unencrypted connection (the default). The Group Replication system variable ... Secure sockets can be ...
https://dev.mysql.com/doc/refman/8.4/en/json-modification-functions.html
Within a string, certain sequences have special meaning unless the NO_BACKSLASH_ESCAPES SQL mode is enabled. The functions in this section modify JSON values and return the result. JSON_ARRAY_APPEND(json_doc, path, val[, path, val] ...) Appends ...
https://dev.mysql.com/doc/refman/8.4/en/keyring-component-installation.html
The database administrator has the responsibility for creating any manifest files to be used, and for ensuring that their access mode and contents are correct. If the component loads but fails to initialize due to configuration problems, the server ... Keyring service consumers require that a keyring component or plugin be installed: To use a keyring component, begin with the instructions ...
https://dev.mysql.com/doc/refman/8.4/en/keywords.html
Certain keywords, such as SELECT, DELETE, or BIGINT, are reserved and require special treatment for use as identifiers such as table and column names. This may also be true for the names of built-in functions. Some keywords which are otherwise ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-logging.html
The mysql client can do these types of logging for statements executed interactively: On Unix, mysql writes the statements to a history file. By default, this file is named .mysql_history in your home directory. To specify a different file, set the ...
https://dev.mysql.com/doc/refman/8.4/en/mysqld-multi.html
--silent Command-Line Format --silent Type Boolean Default Value false Silent mode; disable warnings. The [mysqld] or [mysqld_safe] groups can be used for common options read by all instances of mysqld or mysqld_safe. You can specify a ...