Reference

Specifications, API documentation, and technical details.

Specifications

Detailed specifications of DataJoint's behavior and semantics.

• Primary Key Rules — How primary keys are determined in query results
• Semantic Matching — Attribute lineage and homologous matching
• Type System — Core types, codecs, and storage modes
• Codec API — Creating custom attribute types
• Object Store Configuration — Store configuration, path generation, and integrated storage models
• AutoPopulate — Jobs 2.0 specification
• Fetch API — Data retrieval methods
• Job Metadata — Hidden job tracking columns

Quick Reference

• Configuration — All dj.config options
• Definition Syntax — Table definition grammar
• Operators — Query operator summary
• Errors — Exception types and meanings

Elements

Curated pipeline modules for neurophysiology experiments.

• DataJoint Elements — Pre-built pipelines for calcium imaging, electrophysiology, behavior tracking, and more

API Documentation

Auto-generated from source code docstrings.

• API Index