MySQL 8.4 Release Notes
mysql2 Ruby gem 提供了一个用于连接 MySQL、执行查询和遍历结果的 API;它旨在支持 MySQL 5.7 和 MySQL 8.0。更多信息,请参见 mysql2 页面在 RubyGems.org 或该项目的 GitHub 页面。The mysql2 Ruby gem provides an API for
connecting to MySQL, performing queries, and iterating through
results; it is intended to support MySQL 5.7 and MySQL 8.0. For more
information, see the
mysql2
page at RubyGems.org or the project's
GitHub
page.
有关 Ruby 语言的背景和语法信息,请参见 Ruby 编程语言。For background and syntax information about the Ruby language, see Ruby Programming Language.