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https://dev.mysql.com/doc/heatwave-aws/en/mysql-server-error-logging.html
Server Error Logging 3.1.2.3 Server Error Logging MySQL HeatWave on AWS logs MySQL Server diagnostic information such as errors, warnings, and status updates to the Performance Schema error_log table. You can use a command-line client such as MySQL ...
https://dev.mysql.com/doc/connector-j/en/connector-j-query-attributes.html
Connector/J supports Query Attributes when it has been enabled on the server by installing the query_attributes component (see Prerequisites for Using Query Attributes for details). Attributes are set for a query by using the setAttribute() method ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-known-issues-limitations.html
The following are some known issues and limitations for MySQL Connector/J: When Connector/J retrieves timestamps for a daylight saving time (DST) switch day using the getTimeStamp() method on the result set, some of the returned values might be ...
https://dev.mysql.com/doc/refman/8.4/en/alter-database.html
alter_option: { [DEFAULT] CHARACTER SET [=] charset_name | [DEFAULT] COLLATE [=] collation_name | [DEFAULT] ENCRYPTION [=] {'Y' | 'N'} | READ ONLY [=] {DEFAULT | 0 | 1} } ALTER DATABASE enables you to change the overall characteristics of a database. If the database name is omitted, the statement applies to the default ...
https://dev.mysql.com/doc/refman/8.4/en/alter-event.html
The syntax for each of the DEFINER, ON SCHEDULE, ON COMPLETION, COMMENT, ENABLE / DISABLE, and DO clauses is exactly the same as when used with CREATE EVENT. (See Section 15.1.13, “CREATE EVENT Statement”.) Any user can alter an event defined on ...
https://dev.mysql.com/doc/refman/8.4/en/binary-log-mixed.html
When running in MIXED logging format, the server automatically switches from statement-based to row-based logging under the following conditions: When a function contains UUID(). When one or more tables with AUTO_INCREMENT columns are updated and a ...
https://dev.mysql.com/doc/refman/8.4/en/check-table.html
option: { FOR UPGRADE | QUICK | FAST | MEDIUM | EXTENDED | CHANGED } CHECK TABLE checks a table or tables for errors. CHECK TABLE can also check views for problems, such as tables that are referenced in the view definition that no longer exist. To ...
https://dev.mysql.com/doc/refman/8.4/en/checksum-table.html
[QUICK | EXTENDED] CHECKSUM TABLE reports a checksum for the contents of a table. You can use this statement to verify that the contents are the same before and after a backup, rollback, or other operation that is intended to put the data back to a ...
https://dev.mysql.com/doc/refman/8.4/en/create-table-generated-columns.html
Values of a generated column are computed from an expression included in the column definition. Generated column definitions have this syntax: col_name data_type [GENERATED ALWAYS] AS (expr) [VIRTUAL | STORED] [NOT NULL | NULL] [UNIQUE [KEY]] ...
https://dev.mysql.com/doc/refman/8.4/en/data-types.html
MySQL supports SQL data types in several categories: numeric types, date and time types, string (character and byte) types, spatial types, and the JSON data type. This chapter provides an overview and more detailed description of the properties of ...
Displaying 281 to 290 of 493 total results