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https://dev.mysql.com/doc/refman/8.4/en/type-conversion.html
If one of the arguments is a TIMESTAMP or DATETIME column and the other argument is a constant, the constant is converted to a timestamp before the comparison is performed. To compare the operands as DATETIME values, use CAST() to explicitly convert ...To be safe, always use complete datetime, date, or time strings when doing ... When an operator is used with ...mysql> SELECT 1+'1'; -> 2 mysql> SELECT ...
https://dev.mysql.com/doc/ndbapi/en/mccj-overview-clusterj-object-models.html
It also stores parameters regarding how to connect to the cluster, including connection delays and timeouts. This section discusses the ClusterJ API and the object model used to represent the data handled by the application. The ClusterJ API ...All ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-mysql-configuration-details.html
Last updated The date and time the configuration was last updated. Last updated: The date and time the configuration was last updated. Created The date and time the DB System that uses the configuration was created. If the configuration has never ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-setup-instruments-table.html
Events produced by the instrument have NULL for the TIMER_START, TIMER_END, and TIMER_WAIT timer values. This in turn causes those values to be ignored when calculating the sum, minimum, maximum, and average time values in summary tables. For ...row ... The setup_instruments table lists classes of instrumented objects for which events can be collected: mysql> SELECT * FROM performance_schema.setup_instruments\G ...
https://dev.mysql.com/doc/connectors/en/connector-j-config-failover.html
Sometimes, the driver might eventually fall back to the original host automatically before the client application continues to run, in which case the host switch is transparent and the client application will not even notice it. Configuring ...The ...A failover happens when connection-related errors occur for an underlying, active ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-blobs-basic.html
It demonstrates how to perform insert, read, and update operations, using both inline value buffers as well as read and write methods. Shows insert, read, and update, using both inline value buffer and read/write methods. 'Why, we passed it ten\n" ...And the Queen seemed to guess her thoughts, for\n" "she cried, 'Faster! Don't try to talk!'\n" "\n" " Not that Alice had any idea of doing ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-16.html
Otherwise, the shared MySQL client library is loaded and mapped at runtime. (Only the parts needed for Connector/C++ are included, to reduce compilation time.) (WL #12889) Prepared Statement Notes For X DevAPI and X DevAPI for C, performance for ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-incremental-load.html
If you are on MySQL 9.1.2 and earlier, you need to update dialect with the field delimiter and record delimiter parameters. | | | | Warning: Executing the generated script may alter column definitions and secondary engine flags in the schema | | | | ...To run Lakehouse Incremental Load, load the data using Lakehouse Auto Parallel Load and set the Auto Parallel Load refresh_external_tables option to ...
https://dev.mysql.com/doc/connector-j/en/connector-j-config-failover.html
Sometimes, the driver might eventually fall back to the original host automatically before the client application continues to run, in which case the host switch is transparent and the client application will not even notice it. Configuring ...The ...A failover happens when connection-related errors occur for an underlying, active ...
https://dev.mysql.com/doc/refman/8.4/en/audit-log-file-reading.html
The plugin opens each remaining candidate file, verifies that the file actually contains JSON audit events, and sorts the files using the timestamps from the first event of each file. For example, pass a bookmark, which is a JSON hash containing ...