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Release: 1.4.22 current release | Release Date: July 21, 2021

SQLAlchemy 1.4 Documentation

SQLAlchemy 1.4 Documentation

current release

Contents | Index | Download as ZIP file

SQLAlchemy ORM

  • Object Relational Tutorial (1.x API)
  • Mapper Configuration
  • Relationship Configuration
  • Querying Data, Loading Objects
  • Using the Session
  • Events and Internals
  • ORM Extensions
    • Asynchronous I/O (asyncio)
    • Association Proxy
    • Automap
    • Baked Queries
    • Declarative Extensions
      • Declarative API
      • Basic Use
      • Declarative Inheritance
      • Mixin and Custom Base Classes¶
      • Configuring Relationships
      • Table Configuration
    • Mypy / Pep-484 Support for ORM Mappings
    • Mutation Tracking
    • Ordering List
    • Horizontal Sharding
    • Hybrid Attributes
    • Indexable
    • Alternate Class Instrumentation
  • ORM Examples

Project Versions

  • 1.4.22

Mixin and Custom Base Classes¶

See Composing Mapped Hierarchies with Mixins for this section.

Previous: Declarative Inheritance Next: Configuring Relationships
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