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https://dev.mysql.com/doc/refman/8.4/en/show-columns.html
These two statements are equivalent: SHOW COLUMNS FROM mytable FROM mydb; SHOW COLUMNS FROM mydb.mytable; The optional EXTENDED keyword causes the output to include information about hidden columns that MySQL uses internally and are not accessible ... SHOW [EXTENDED] [FULL] {COLUMNS | FIELDS} {FROM | IN} tbl_name [{FROM | IN} db_name] [LIKE 'pattern' | WHERE expr] SHOW COLUMNS displays information about the columns in a given ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/backup-commands-single-file.html
Besides the commands for creating and restoring single-file backups (namely, backup-to-image and copy-back-and-apply-log), mysqlbackup provides a number of other commands for you to work with single-file backups. Note image-to-backup-dir only ...To ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/meb-encryption.html
The encryption can also be applied when creating a partial, compressed, or incremental single-file backups, and for streaming backup data to another device or server. The encryption is performed with Advanced Encryption Standard (AES) block cipher ... In order to enhance security for backed up data, MySQL Enterprise Backup provides encryption for single-file ...
https://dev.mysql.com/doc/heatwave-aws/en/privatelink.html
Within one account, an Endpoint service is created, and in the other account, a VPC endpoint is created to link to the Endpoint service through a uniquely identified connection. PrivateLink 6 PrivateLink PrivateLink for HeatWave on AWS allows you ...You can use PrivateLink to ensure that all traffic to or from your DB System stays on a private network connection and does not transit the public ...
https://dev.mysql.com/doc/internals/en/cs-sect-expired-password.html
Since MySQL 5.6.7, a MySQL account can be expired with ALTER USER account PASSWORD EXPIRE. If a client is not setting that capability and it tries to login with an account that has an expired password, the server will return an ERR packet for the ...If a account is expired, the session is in a restricted mode which only permits SET PASSWORD ...All other statements fail with an error like this: mysql> SELECT 1; ERROR 1820 (HY000): You must SET PASSWORD before executing this statement On the protocol side exists ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-cloudwatch-cost.html
However, enabling CloudWatch monitoring will incur charges on your AWS account. Users should consult the Amazon CloudWatch Pricing for details on CloudWatch-related charges. Here is a breakdown of the charges to your AWS account incurred by enabling ... Cost for Using CloudWatch Monitoring 17.1.2 Cost for Using CloudWatch Monitoring There are no surcharges for using CloudWatch monitoring in MySQL HeatWave on ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-cloudwatch-monitoring.html
Follow these steps to set up or reconfigure CloudWatch monitoring for your DB System (requires logging in to your AWS account): Create an AWS IAM role and policy in your AWS account for CloudWatch Monitoring. You can also create alarms and ...These ... CloudWatch Monitoring 17.1 CloudWatch Monitoring MySQL HeatWave on AWS supports AWS CloudWatch for detailed monitoring of your DB Systems and MySQL HeatWave ...
https://dev.mysql.com/doc/mysqld-version-reference/en/keywords.html
This section contains information on the keywords and reserved words within the server when creating and submitting queries to the system. For more information on reserved words and their impact on your queries, see Keywords and Reserved Words, in ...
https://dev.mysql.com/doc/refman/8.4/en/gtid-functions.html
WAIT_FOR_EXECUTED_GTID_SET() monitors all the GTIDs that are applied on the server, including transactions that arrive from all replication channels and user clients. It does not take into account whether replication channels have been started or ...
https://dev.mysql.com/doc/refman/8.4/en/option-file-options.html
A “login path” is an option group containing options that specify which MySQL server to connect to and which account to authenticate as. To create or modify a login path file, use the mysql_config_editor utility. Most MySQL programs that ...