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https://dev.mysql.com/doc/refman/8.4/en/fulltext-boolean.html
| +----+-----------------------+-------------------------------------+ Note In implementing this feature, MySQL uses what is sometimes referred to as implied Boolean logic, in which + stands for AND - stands for NOT [no operator] implies OR Boolean ... MySQL can perform boolean full-text searches using the IN BOOLEAN MODE ...With this modifier, certain ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-table-syntax-sql.html
mysql> CREATE EXTERNAL TABLE table_1( col_1 date EXTERNAL_FORMAT 'auto', col_2 time EXTERNAL_FORMAT 'auto', col_3 timestamp EXTERNAL_FORMAT 'auto', col_4 int) FILE_FORMAT = (FORMAT csv) FILES = (URI = ... As of MySQL 9.4.0, you can set external ...
https://dev.mysql.com/doc/refman/8.4/en/option-defaults-equals.html
Consider the following example, where a user connects to a MySQL server running on host tonfisk as user jon: $> mysql --host 85.224.35.45 --user jon Welcome to the MySQL monitor. Your MySQL connection id is 3 Server version: 8.4.6 Source ...Due to ...
https://dev.mysql.com/doc/refman/8.4/en/resetting-permissions.html
If you have never assigned a root password for MySQL, the server does not require a password at all for connecting as root. For instructions on assigning a password, see Section 2.9.4, “Securing the Initial MySQL Account”. B.3.3.2.1 Resetting ...If you know the root password and want to change it, see Section 15.7.1.1, “ALTER USER Statement”, and Section 15.7.1.10, “SET PASSWORD ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-mysqlai-ml-train.html
mysql> CALL sys.ML_TRAIN('ml_data.opsd_germany_daily_train', 'consumption', JSON_OBJECT('task', 'forecasting', 'datetime_index', 'ddate', 'endogenous_variables', JSON_ARRAY('consumption')), @forecast_model); The following example specifies the ...
https://dev.mysql.com/doc/refman/8.4/en/aggregate-functions.html
For more information, see Section 14.19.3, “MySQL Handling of GROUP BY”. Examples: SELECT SEC_TO_TIME(SUM(TIME_TO_SEC(time_col))) FROM tbl_name; SELECT FROM_DAYS(SUM(TO_DAYS(date_col))) FROM tbl_name; Functions such as SUM() or AVG() that expect ... This section describes aggregate functions that operate on sets of ...
https://dev.mysql.com/doc/connectors/en/connector-net-programming-trace-source.html
It is also possible to add listeners to the MySQL Trace Source at runtime. This can be done with the following code: MySqlTrace.Listeners.Add(new ConsoleTraceListener()); Connector/NET provides the ability to switch tracing on and off at runtime. To ... The .NET tracing architecture consists of four main parts: Source - This is the originator of the trace ...
https://dev.mysql.com/doc/refman/8.4/en/webauthn-pluggable-authentication.html
Note WebAuthn authentication is an extension included in MySQL Enterprise Edition, a commercial product. MySQL Enterprise Edition supports an authentication method that enables users to authenticate to MySQL Server using WebAuthn authentication.
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-cloudwatch-metrics.html
dbSystemId Detailed mysql.stats.handler.delete Count The number of times that rows have been deleted from tables. dbSystemId Detailed mysql.stats.handler.read_first Count The number of times the first entry in an index was read. CloudWatch ...The ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-data-encryption.html
Each time the master encryption key is rotated, all tablespace keys in the MySQL instance are re-encrypted and saved back to their respective tablespace headers. InnoDB supports data-at-rest encryption for file-per-table tablespaces, general ...You ...