发布于 2015-04-26 22:55:56 | 240 次阅读 | 评论: 0 | 来源: 网友投递

这里有新鲜出炉的精品教程,程序狗速度看过来!

Sequelize Node.js的ORM 框架

Sequelize.js 提供对 MySQL,MariaDB,SQLite 和 PostgreSQL 数据库的简单访问,通过映射数据库条目到对象,或者对象到数据库条目。简而言之,就是 ORM(Object-Relational-Mapper)。Sequelize.js 完全是使用 JavaScript 编写,适用于 Node.js 的环境。


Sequelize.js 提供对 MySQL,MariaDB,SQLite 和 PostgreSQL 数据库的简单访问,通过映射数据库条目到对象,或者对象到数据库条目。简而言之,就是 ORM(Object-Relational-Mapper)。Sequelize.js 完全是使用 JavaScript 编写,适用于 Node.js 的环境。

Sequelize.js 2.1.0 发布,此版本改进内容如下:

  • [BUG] Enable standards conforming strings on connection in postgres. Adresses #3545

  • [BUG] instance.removeAssociation(s) do not fire the select query twice anymore

  • [BUG] Error messages thrown by the db in languages other than english do not crash the app anymore (mysql, mariadb and postgres only) #3567

  • [FEATURE] JSONB

  • [FEATURE] All querys can be logged individually by inserting logging: fn in the query option.

  • [FEATURE] Partial index support for Postgres with index.where

  • [REFACTOR] .changed() now works proactively by setting a flag on set instead of matching reactively. Note that objects and arrays will not be checked for equality on set and will always result in a change if they are set.

  • [DEPRECATED] The query-chainer is deprecated and will be removed in version 2.2. Please use promises instead.

  • [REMOVED] Events are no longer supported.

向后兼容改进

  • Events support have been removed so using .on('succes') or .succes() is no longer supported.

此版本现已提供下载:https://github.com/sequelize/sequelize/archive/v2.1.0.zip



历史版本 :
Sequelize v4.31.0 发布,Node.js 的 ORM
Sequelize 4.29.1 和 4.29.2 发布,Node.js 的 ORM
Sequelize 4.29.0 发布,Node.js 的 ORM
Sequelize 4.28.0 发布,Node.js 的 ORM
Sequelize 4.22.16 和 4.23.0 发布,Node.js 的 ORM
Sequelize 4.22.9 发布,Node.js 的 ORM
Sequelize 4.22.2 和 4.22.3 和 4.22.4 发布,Node.js 的 ORM
Sequelize 4.15.0 发布,Node.js 的 ORM
Sequelize 4.14.0 发布,Node.js 的 ORM
Sequelize 4.13.16 和 4.13.17 发布,Node.js 的 ORM
Sequelize 4.13.11-15 发布,Node.js 的 ORM
Sequelize 4.13.9 和 4.13.10 发布,Node.js 的 ORM
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