Search Results
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-restore-cluster.html
Otherwise, the command fails with the error Unable to perform restore - no vacant ndbapi slots in config for cluster cluster_name. Additional options that can be employed with this command include: --disable-indexes and --disable-metadata. Doing ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-9-4-0.html
Installation and Compilation Notes Functionality Added or Changed Bugs Fixed Installation and Compilation Notes The version requirements for the third-party libraries and tools needed for running and building Connector/J have been updated. (Bug ...
https://dev.mysql.com/doc/mysql-router/9.4/en/mysql-router-rest-api-setup.html
This guide sets up a basic Router REST API, adds basic authentication, and exposes a route to check Router's status. The REST API is configured using configuration sections and options are required to enable and use the REST API. Save this file ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-ai-aml-predictions-ml-predict-table.html
If ML_PREDICT_TABLE takes a long time to complete, manually limit input tables to a maximum of 1,000 rows. Some of these columns include: Prediction ml_results The input table does not have a primary key, and it does not have a column named ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-status-variables.html
Gr_all_consensus_time_sum The total elapsed time for all consensus rounds started and finished on this node. Gr_control_messages_sent_roundtrip_time_sum Sum of the round-trip times in microseconds for control messages sent by this member; a round ...
https://dev.mysql.com/doc/refman/8.4/en/partitioning-range.html
You want to use a column containing date or time values, or containing values arising from some other series. Partition the table by RANGE COLUMNS, using a DATE or DATETIME column as the partitioning column. Ranges should be contiguous but not ... A ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-performance-page-database-file-io.html
Database File I/O By Type The Database File I/O By Type dashboard summarizes global I/O consumers to display amount of I/O and time waiting for I/O, grouped by event. Redo Log Waits Graphs the number of times the log buffer was too small and had to ...Rows for which the HOST column in the underlying Performance Schema table is NULL are assumed to be for background threads and are reported with a host name of ...
https://dev.mysql.com/doc/workbench/en/wb-intro.html
This chapter provides general information about MySQL Workbench and how it has changed. MySQL Workbench is a graphical tool for working with MySQL servers and databases. Deprecated versions of MySQL Server may be incompatible with MySQL Workbench ...Versions after 8.0, such as 8.4, may connect but some features may not be ...
https://dev.mysql.com/doc/connectors/en/connector-net-tutorials-data-adapter.html
The MySqlDataAdapter object has two main methods: Fill which reads data into the Data Set, and Update, which writes data from the Data Set to the database. From this SELECT statement the Command Builder can work out the corresponding INSERT, UPDATE ...A connection could then be reestablished only if and when the application writes data back to the ... Previously, when ...
https://dev.mysql.com/doc/connectors/en/connector-odbc-installation-source-unix.html
GCC 4.2.1 or later, Sun Studio 12.1 or later, and many current vendor-supplied compilers are known to work. Connector/ODBC is known to work with the iODBC and unixODBC managers. -DBUNDLE_DEPENDENCIES=boolean: Enable to install external library ...