Python数据持久层框架 SQLAlchemy
fmms
13年前
SQLAlchemy 是一个Python 的SQL 工具包以及数据库对象映射框架
示例代码：
user1 = User(name='user1') user2 = User(name='user2') session.add(user1) session.add(user2) session.commit() # write changes to the databas
以下是它的一些特性：
- No ORM Required
- Mature, High Performing Architecture
- DBA Approved
- Non-Opinionated
- Unit Of Work
- Function-based query construction
- Modular and Extensible
- Separate mapping and class design
- Eager-loading and caching of related objects and collections
- Composite (multiple-column) primary keys
- Self-referential Object Mappings
- Inheritance Mapping
- Raw SQL statement mapping
- Pre- and post-processing of data