PDF (US Ltr)
- 43.3Mb
PDF (A4)
- 43.4Mb
Man Pages (TGZ)
- 297.2Kb
Man Pages (Zip)
- 402.5Kb
Info (Gzip)
- 4.3Mb
Info (Zip)
- 4.3Mb
Search Results
https://dev.mysql.com/doc/refman/8.0/en/group-replication-online-upgrade-methods.html
Rolling Migration Upgrade In this method you remove members from the group, upgrade them and then create a second group using the upgraded members. create a new group with the upgraded members, see Chapter 20, Group Replication. Before you can ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-doublewrite-buffer.html
Prior to MySQL 8.0.20, the doublewrite buffer storage area is located in the InnoDB system tablespace. innodb_doublewrite_dir The innodb_doublewrite_dir variable (introduced in MySQL 8.0.20) defines the directory where InnoDB creates doublewrite ...
https://dev.mysql.com/doc/refman/8.0/en/ipv6-brokers.html
If so, any accounts you create that name the original address become invalid. Create an account at Freenet6 by visiting this URL and signing up: http://gogonet.gogo6.com After creating the account, go to this URL, sign in, and create a user ID and ... If you do not have a public IPv6 address that enables your system to communicate over IPv6 outside your local network, you can obtain one from an IPv6 ...
https://dev.mysql.com/doc/refman/8.0/en/keyring-key-migration.html
If you invoke the migration server from a system account different from that normally used to run MySQL, it might create keyring directories or files that are inaccessible to the server during normal operation. Any new directories or files created ... A keyring migration copies keys from one keystore to another, enabling a DBA to switch a MySQL installation to a different ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-install-docker.html
Downloading a MySQL NDB Cluster Docker Image Downloading the Docker image in a separate step is not strictly necessary; however, performing this step before you create your Docker containers ensures your local image is up to date. You can list ...
https://dev.mysql.com/doc/refman/8.0/en/mysqldump-copying-to-other-server.html
On Server 2: $> mysql < dump.sql Use of --databases with the mysqldump command line causes the dump file to include CREATE DATABASE and USE statements that create the database if it does exist and make it the default database for the reloaded data.
https://dev.mysql.com/doc/refman/8.0/en/online-ddl-memory-management.html
Online DDL operations that create or rebuild secondary indexes allocate temporary buffers during different phases of index creation. The setting applies to buffers created by threads executing online DDL operations. Defining an appropriate buffer ...The innodb_ddl_buffer_size variable, introduced in MySQL 8.0.27, defines the maximum buffer size for online DDL ...
https://dev.mysql.com/doc/refman/8.0/en/replication-encrypted-connections.html
You must obtain (or create) a suitable security certificate that you can use on the source, and a similar certificate (from the same certificate authority) on each replica. If you want to ensure that the source only accepts replicas that connect ...
https://dev.mysql.com/doc/refman/8.0/en/replication-threads.html
The source creates a thread to send the binary log contents to a replica when the replica connects. When a START REPLICA statement is issued on a replica server, the replica creates an I/O (receiver) thread, which connects to the source and asks it ... MySQL replication capabilities are implemented using the following types of threads: Binary log dump ...
https://dev.mysql.com/doc/refman/8.0/en/validate-password.html
This applies to the ALTER USER, CREATE USER, and SET PASSWORD statements. For CREATE USER statements, validate_password requires that a password be given, and that it satisfies the password policy. Note For statements that assign or modify account ... The validate_password component serves to improve security by requiring account passwords and enabling strength testing of potential ...