Release: 2.1.0b2 | Release Date: April 16, 2026

SQLAlchemy 2.1 Documentation

SQLAlchemy 2.1 Documentation

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SQLAlchemy Core

SQL Statements and Expressions API
- Column Elements and Expressions
- Operator Reference
- SELECT and Related Constructs
- Insert, Updates, Deletes
- SQL and Generic Functions
- Custom SQL Constructs and Compilation Extension
- Expression Serializer Extension¶
- SQL Expression Language Foundational Constructs
- Visitor and Traversal Utilities
Schema Definition Language
SQL Datatype Objects
Engine and Connection Use
Core API Basics

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SQLAlchemy Core

SQL Statements and Expressions API

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Expression Serializer Extension

Expression Serializer Extension¶

Previous: Custom SQL Constructs and Compilation Extension Next: SQL Expression Language Foundational Constructs

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