Reference
Comprehensive technical documentation for Cotera's features and APIs.
Overview
This section provides detailed technical reference material for all aspects of the Cotera platform. Use this documentation when you need specific implementation details, syntax references, or comprehensive feature explanations.
Reference Sections
EraQL
Complete documentation for Cotera's query language:
- What is EraQL? - Introduction to Cotera's query language
- Relational Algebra - Mathematical foundations
- Expressions - Working with expressions in queries
- Functions - Built-in functions reference
- Subqueries - Complex query operations
- Joins - Combining data from multiple sources
- Grouping - Aggregating and grouping data
- Ordering - Sorting query results
- Limit - Controlling result set size
Tools
Documentation for building and using tools:
- How to create a tool - Build custom tools for Cotera
- How to use a tool - Integrate existing tools into workflows
- How to create a tool library - Package and organize tool collections
- How to use a tool library - Work with tool libraries
Using This Reference
This documentation is organized by feature area and includes:
- Syntax examples - Code snippets you can copy and adapt
- Parameter references - Complete lists of options and configurations
- Return values - What to expect from functions and operations
- Error codes - Troubleshooting common issues
For step-by-step tutorials, visit our Guides section. For foundational learning, start with Learn.