Shulou(Shulou.com)06/01 Report--

The naming mechanism of MySQ L uses a version number consisting of three numbers and a suffix. For example, as explained by the version number of mysql-5.0.9-beta:

The first number (5) is the major version number that describes the file format. All version 5 releases have the same file format.

The second number (0) is the release level. The major version number and the release level are combined to form the release serial number.

The third number (9) is the version number of this release series, increasing with each new distribution. Usually you need the latest version of the release that you have selected

Ben).

After each update, the last number of the version string is incremented. If new features are added or there is a slight incompatibility compared to the previous version, the second string

The number is increasing. If the file format changes, the first number is incremented.

The suffix shows the stability level of the release. Show how to improve stability through a series of suffixes. Possible suffixes are:

Alpha indicates that the release contains a lot of new code that has not been thoroughly tested. Known defects should be recorded in the news section. See Appendix D: MySQ L change History.

New commands and extensions are also available in most versions of alpha. The alpha version may also have major code changes and other developments. But we must test it before we release it.

Beta means that the functionality of this version is complete, and all the new code has been tested, no significant new features have been added, and there should be no known defects. When

When there are no reported fatal vulnerabilities in the alpha version for at least a month, and there are no plans to add new features that destabilize the functionality already implemented, the version changes from alpha

The version becomes the beta version.

In future beta releases, releases, or product releases, all API, external visual structures, and SQ L command lines are no longer changed.

Rc is the release representative; it is a version of beta that has been released for some time and looks like it should be working properly. Only a small amount of repair has been added. (the release representative is the previous one.

Called the gamma version)

If there is no suffix, this means that the version has been running in many places for some time, and there are no platform-specific bug reports. Only added key leaks.

Hole repair. This is what we call a product (stable) or "universal" version. The GA version

The naming mechanism of M ySQ L is slightly different from other products. In general, we can safely use the new version that has been on the market for two weeks without being released by the same series.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.