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https://dev.mysql.com/doc/refman/9.7/en/error-creating-innodb.html
The troubleshooting steps for InnoDB I/O problems depend on when the problem occurs: during startup of the MySQL server, or during normal operations when a DML or DDL statement fails due to problems at the file system level. For easiest ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-install-debian.html
For a Debian-based system, only a single installer file is necessary. In the examples that follow, we assume you wish to install NDB 9.4.0 on a 64-bit Debian 9 system; in this case, the installer file is named ... The section provides information ...
https://dev.mysql.com/doc/refman/9.7/en/optimize-overview.html
Advanced users look for opportunities to improve the MySQL software itself, or develop their own storage engines and hardware appliances to expand the MySQL ecosystem. A DBA must evaluate whether it is possible to tune the application or reconfigure ... Database performance depends on several factors at the database level, such as tables, queries, and configuration ...
https://dev.mysql.com/doc/refman/9.7/en/option-tracker-component.html
The Option Tracker component provides information about features of the MySQL server, as well as about MySQL components and plugins that are installed on the system: Purpose: Provide information about MySQL features. These may be integral to the ...
https://dev.mysql.com/doc/mysql-enterprise-backup/9.7/en/backup-prep-gather.html
Before backing up a particular database server for the first time, gather some information and use it to make some planning decisions, as outlined in the following table. Table 4.1 Information Needed to Back Up a Database Information to Gather ...
https://dev.mysql.com/doc/mysql-enterprise-backup/9.7/en/meb-scheduled-backups.html
Maintaining a regular backup schedule is an important measure for preventing data loss for you MySQL server. For Linux and other Unix-like platforms: you can set up a cron job on your system for scheduled backups. Outputs from the stderr and stdout ...This section discusses some simple means for setting up a schedule for running MySQL Enterprise ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-debugging-queries.html
To execute such queries using the MySQL HeatWave secondary engine, set the use_secondary_engine system variable to FORCED state using the following syntax options. Setting Secondary Engine Definition By default, SELECT queries are offloaded to MySQL ... This topic describes how to debug queries that fail to offload to MySQL HeatWave for ...
https://dev.mysql.com/doc/refman/9.7/en/symbolic-links-to-tables.html
To determine whether your system supports symbolic links, check the value of the have_symlink system variable using this statement: SHOW VARIABLES LIKE 'have_symlink'; The handling of symbolic links for MyISAM tables works as follows: In the data ...
https://dev.mysql.com/doc/internals/en/packager-friendly-build-options.html
MySQL can be compiled using either libraries available on the system or, to minimize external dependencies, with bundled sources. --Wl,--no-undefined cannot be used at the moment if plugins are built because plugins have direct dependency (use ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-importing-data-bulk-ingesting.html
Importing Data Using the Bulk Ingest Feature 7.2.2.2 Importing Data Using the Bulk Ingest Feature Connect to a DB System and bulk ingest data from an Amazon S3 bucket to a DB System in the same region. This task requires the following: A client ...