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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-added-deprecated-removed.html
Ndb_schema_participant_count: Number of MySQL servers participating in NDB schema change distribution. Parameters Introduced in NDB 8.4 The following node configuration parameters have been added in NDB 8.4. RequireCertificate: Node is required to ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-show-tables.html
--connect-retries Command-Line Format --connect-retries=# Type Integer Default Value 12 Minimum Value 0 Maximum Value 12 Number of times to retry connection before giving up. --loops, -l Specifies the number of times the utility should execute. Note ... ndb_show_tables displays a list of all NDB database objects in the ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-stmt-bind-result.html
The new binding takes effect the next time mysql_stmt_fetch() is called. bool mysql_stmt_bind_result(MYSQL_STMT *stmt, MYSQL_BIND *bind) Description mysql_stmt_bind_result() is used to associate (that is, bind) output columns in the result set to ...The client library expects the array to contain one element for each column of the result ...
https://dev.mysql.com/doc/internals/en/flush-tables.html
This is mainly to ensure that if someone adds a new table outside of MySQL (for example, by copying files into a database directory with cp), all threads will start using the new table. Every time a thread releases a table, it checks if the refresh ...The idea of FLUSH TABLES is to force all tables to be ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-13.html
For X DevAPI for C, the mysqlx_opt_type_t constant is MYSQLX_OPT_CONNECT_TIMEOUT together with the OPT_CONNECT_TIMEOUT() macro. ); X DevAPI for C example: mysqlx_session_options_t *opt = mysqlx_session_options_new(); mysqlx_session_option_set(opt, ...For a complete description, see Connecting to a Single MySQL Server Using Connection ...Connections to the server made using X ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-30.html
Character Set Support Packaging Notes Functionality Added or Changed Bugs Fixed Character Set Support The renaming of the utf8 character set to utf8mb3 in MySQL 8.0.30—together with new utf8mb4 collations—generated errors related to collation ...To support the character-set name change and the new collations, several API changes now are ...
https://dev.mysql.com/doc/relnotes/connector-net/en/news-9-2-0.html
(WL #16638, WL #16654) Bugs Fixed The MySql.Data.OpenTelemetry.dll metadata reported the version as 0.0.0.0. (Bug #115853, Bug #36960454) The MySQLUpdateSqlGenerator class now inherits from UpdateAndSelectSqlGenerator instead of UpdateSqlGenerator.
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-ui-config-intro.html
This part describes the configuration of MySQL Enterprise Service Manager. The following topics are described: Chapter 14, User Interface: first time setup and an overview of the user interface. Chapter 15, Global Settings: how to define locales, ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-8-0-23-u2.html
(WL #14479) MySQL HeatWave now uses a priority-based scheduling mechanism based on query cost estimates to schedule queries for execution. The scheduling mechanism prioritizes short running queries over long running queries to reduce overall query ... Functionality Added or Changed Support was added for the following aggregate functions: STD() STDDEV() STDDEV_POP() STDDEV_SAMP() VAR_POP() VAR_SAMP() VARIANCE() See Aggregate ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-config-send-buffers.html
This parameter can be set for all types of NDB Cluster nodes—that is, it can be set in the [ndbd], [mgm], and [api] (or [mysql]) sections of the config.ini file. This is a way to save memory when many nodes are in use, as long as the maximum ...