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https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-cloudwatch-cost.html
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 AWS. However, enabling CloudWatch monitoring will incur charges on your AWS account.
https://dev.mysql.com/doc/connector-j/en/connector-j-connp-props-debugging-profiling.html
logger The name of a class that implements 'com.mysql.cj.log.Log' that will be used to log messages to. Default Value com.mysql.cj.log.StandardLogger Since Version 3.1.1 profilerEventHandler Name of a class that implements the interface ...
https://dev.mysql.com/doc/refman/8.4/en/analyze-table.html
(For general INNODB_METRICS counter usage information, see Section 28.4.21, “The INFORMATION_SCHEMA INNODB_METRICS Table”.) The following example demonstrates sampling counter usage, which requires enabling the counters prior to generating ...
https://dev.mysql.com/doc/refman/8.4/en/compatibility.html
We continue to support transactional and nontransactional databases to satisfy both mission-critical 24/7 usage and heavy Web or logging usage. This section describes how MySQL relates to the ANSI/ISO SQL standards. MySQL Server has many extensions ...
https://dev.mysql.com/doc/refman/8.4/en/create-table.html
Multi-Valued Indexes, provides detailed information regarding creation of, usage of, and restrictions and limitations on multi-valued indexes. An attempt to use more or fewer values in a VALUES LESS THAN clause than there are in the COLUMNS clause ...| {FULLTEXT | SPATIAL} [INDEX | KEY] [index_name] (key_part,...) [index_option] ...
https://dev.mysql.com/doc/refman/8.4/en/creating-ssl-files-using-openssl.html
A typical error in this case is: ERROR 2026 (HY000): SSL connection error: error:00000001:lib(0):func(0):reason(1) Important If a client connecting to a MySQL server instance uses an SSL certificate with the extendedKeyUsage extension (an X.509 v3 ... This section describes how to use the openssl command to set up SSL certificate and key files for use by MySQL servers and ...
https://dev.mysql.com/doc/refman/8.4/en/data-dictionary-information-schema.html
INFORMATION_SCHEMA tables in MySQL 8.4 are closely tied to the data dictionary, resulting in several usage differences. In particular, for each INFORMATION_SCHEMA table that is a view on data dictionary tables: The server no longer must create a ...
https://dev.mysql.com/doc/refman/8.4/en/data-dictionary.html
This chapter describes the main features, benefits, usage differences, and limitations of the data dictionary. Important A data dictionary-enabled server entails some general operational differences compared to a server that does not have a data ...
https://dev.mysql.com/doc/refman/8.4/en/enterprise-encryption-configuring.html
MySQL Enterprise Encryption lets you limit keys to a length that provides adequate security for your requirements while balancing this with resource usage. For some installations, this might result in unacceptable CPU usage if applications ...You ...
https://dev.mysql.com/doc/refman/8.4/en/ibd2sdi.html
For example: Usage: ./ibd2sdi [-v] [-c <strict-check>] [-d <dump file name>] [-n] filename1 [filenames] See http://dev.mysql.com/doc/refman/8.4/en/ibd2sdi.html for usage hints. ibd2sdi is a utility for extracting serialized dictionary information ...