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https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-20.html
To avoid CPU inefficiency, data packets are not compressed even when compression is enabled unless they exceed a threshold size (currently 1000 bytes; this is subject to change). Connection Management Notes Packaging Notes Bugs Fixed Connection ...
https://dev.mysql.com/doc/relnotes/connector-net/en/news-8-0-32.html
(Bug #93370, Bug #28980952) Values of the Size, Scale, Precision, IsNullable, and SourceColumnNullMapping properties were omitted during the copy operation performed by the MySqlParameter.Clone() method. An Important Update Entity Framework 6 Notes ...
https://dev.mysql.com/doc/relnotes/connector-net/en/news-9-4-0.html
(Bug #118282, Bug #38001821) The number of usable connections may drop below the set MinPoolSize of the connection pool after a short period of time. This fix makes sure all connections in the pool have the opportunity to be reused, thus keeping a ... Note These release notes were created with the assistance of MySQL HeatWave ...
https://dev.mysql.com/doc/relnotes/connector-odbc/en/news-8-0-24.html
The workaround was to increase the group_concat_max_len size, for example 'group-concat-max-len = 1000000' under [mysqld]. Security Notes Functionality Added or Changed Bugs Fixed Security Notes For platforms on which Connector/ODBC utilizes MySQL ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-config-metric-connection-category.html
Both begin with a size given by net_buffer_length but are dynamically enlarged up to max_allowed_packet bytes as needed. Lists the Connection configuration metrics and provides a brief description of each. Table 7.7 Connection Configuration Metrics ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-config-metric-ndb-category.html
NDB Autoincrement Prefetch Size Determines the probability of gaps in an autoincremented column. Lists the NDB configuration metrics and provides a brief description of each. Table 7.23 NDB Configuration Metrics NameDescriptionEngine Condition ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-config-metric-threadpool-category.html
Lists the Thread Pool configuration metrics and provides a brief description of each. Table 7.36 Thread Pool Configuration Metrics NameDescriptionAlgorithm This variable controls which algorithm the thread pool plugin uses. A value of 0 (the ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-innodb-adaptivehashactivity-category.html
Hash Table Size The total number of array cells allocated to the InnoDB adaptive hash index. Lists the InnoDB Adaptive Hash Activity metrics and provides a brief description of each. Table 6.10 InnoDB Adaptive Hash Activity Metrics ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-performanceschema-activity-category.html
Session Connect Attrs Longest Seen (Delta) The longest valid attribute buffer size that was tracked. Lists the Performance Schema Activity metrics and provides a brief description of each. Table 6.22 Performance Schema Activity Metrics ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-oem-agent-logging.html
The collection-type logs, defined by the com.mysql.etools.emplugin.collection.* properties, which are at INFO level by default, log details of availability, metrics, response times, and so on. This section describes the Oracle Enterprise Manager ...