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https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-ndbinfo.html
You can make these tables visible by setting the ndbinfo_show_hidden system variable to ON (or 1), but this is normally not necessary. ndbinfo is included with NDB Cluster support in the MySQL Server; no special compilation or configuration steps ...
https://dev.mysql.com/doc/refman/9.7/en/purge-binary-logs.html
You can specify an alternative expiration period using the binlog_expire_logs_seconds system variable. PURGE BINARY LOGS { TO 'log_name' | BEFORE datetime_expr } The binary log is a set of files that contain information about data modifications ...
https://dev.mysql.com/doc/refman/9.7/en/diagnostics-area.html
Diagnostics Area Structure Diagnostics Area Information Items How the Diagnostics Area is Cleared and Populated How the Diagnostics Area Stack Works Diagnostics Area-Related System Variables Diagnostics Area Structure The diagnostics area contains ...For the RETURNED_SQLSTATE, MESSAGE_TEXT, and MYSQL_ERRNO values for particular errors, see Server Error Message ...
https://dev.mysql.com/doc/refman/9.7/en/general-tablespaces.html
The server keeps tablespace metadata in memory for the lifetime of a tablespace. The TABLESPACE option can be used with CREATE TABLE to create tables in a general tablespaces, file-per-table tablespace, or in the system tablespace. The TABLESPACE ...
https://dev.mysql.com/doc/ndbapi/en/mgm-functions-start-stop-nodes.html
For example, disconnecting is required when stopping the management server to which the handle is connected. For example, disconnecting is required when stopping the management server to which the handle is connected. If initial is true (1), then ...
https://dev.mysql.com/doc/relnotes/connector-net/en/news-8-0-22.html
Deprecation and Removal Notes Functionality Added or Changed Bugs Fixed Deprecation and Removal Notes The following synonyms for the Server connection string option were deprecated in Connector/NET 8.0.22 and removed in 8.0.23: address, addr, and ...(Bug #31248601) Functionality Added or Changed Revisions to the MySql.Data.EntityFrameworkCore namespace reduced the number of public ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-creating-lakehouse-data-mapping.html
Note: To map and load data into Lakehouse, the Amazon S3 bucket in which the data is located and the DB System must be in the same region. This task requires the following: A running DB system with an active MySQL HeatWave Cluster. Do the following ... Creating Lakehouse Mapping 9.2 Creating Lakehouse Mapping For MySQL HeatWave Lakehouse to process data in Amazon S3, it needs to first map the data in files on S3 to a MySQL HeatWave Lakehouse ...
https://dev.mysql.com/doc/refman/9.7/en/key-cache-restructuring.html
Instead, the server directly accesses the table indexes using native file system caching. For example: mysql> SET GLOBAL cold_cache.key_buffer_size=4*1024*1024; If you assign to either the key_buffer_size or key_cache_block_size key cache component ... A key cache can be restructured at any time by updating its parameter ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-install-linux.html
This section covers installation methods for NDB Cluster on Linux and other Unix-like operating systems. While the next few sections refer to a Linux operating system, the instructions and procedures given there should be easily adaptable to other ...Each NDB Cluster host computer must have the correct executable programs ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-programs-ndb-print-file.html
Like ndb_print_schema_file and ndb_print_sys_file (and unlike most of the other NDB utilities that are intended to be run on a management server host or to connect to a management server) ndb_print_file must be run on an NDB Cluster data node, since ...Because it does not make use of the management server, this utility can be used when the management server is not running, and even when the cluster has been completely shut ...