MySQL upgrade is necessary. on PerconaSupport, we listed various questions about MySQL upgrade best practices. this article recommends some methods to upgrade MySQL under different circumstances. why is MySQL upgrade required? There are many reasons.
MySQL upgrades are very necessary. We have listed a variety of questions about MySQL upgrade best practices on Percona support. This article recommends several ways to upgrade MySQL in different situations.
Why is MySQL upgrade necessary? There are
MySQL Upgrade Method Guide DaquanHttp://blog.sina.com.cn/s/blog_5a8b8eb80100ld7a.htmlIn general, when upgrading from one release version to another, we recommend that you upgrade the version in order. For example, to upgrade MySQL 3.23, upgrade to
Guide to MySQL upgrade
We recommend that you upgrade the version from one released version to another. For example, to upgrade MySQL 3.23 to MySQL 4.0, instead of directly upgrading to MySQL 4.1
Best practices for MySQL upgrade
MySQL upgrade is very necessary. We listed a variety of questions about MySQL upgrade best practices on Percona Support. This article recommends some methods to upgrade MySQL in different situations.
Why is MySQL
Original: MySQL Upgrade method Guide DaquanIn general, when upgrading from one release version to another, we recommend that you upgrade the version in order. For example, to upgrade MySQL 3.23, upgrade to MySQL 4.0 instead of directly upgrading to
In general, upgrading a production environment is not recommended and will stop LNMP related services after the upgrade begins.This article applies only to LNMP1.2, 1.3 and 1.4 later versions!In LNMP currently LNMP v1.2/1.3+ version has included
Incompatible upgrade points
1. the character set or collation has changed in MySQL 5.1.21/5.1.23 and 5.1.24. Therefore, you may need to redo the index during the upgrade process.Section 2.12.3 specifies the specific situation in which the index
1. BackgroundMySQL 5.7 is the latest version of MySQL, with the following features compared to the MySQL 5.6 version* Performance and Scalability: Improve InnoDB scalability and temporal table performance for faster network and big data loading
In the past, most of the company's projects were on version 5.5, and there was just a project (free trading platform) with a small amount of data. A single server ran stably online and rarely took over, to unify the version, I plan to upgrade it to
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
and provide relevant evidence. A staff member will contact you within 5 working days.