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Models Model Kinds Change Detection Schema Evolution Incremental Models Dependency Graph Validation Lib Functions

Create a Lib Function Set Up OAuth Authentication Fetch Data from APIs Collect Events Serve Data via OData Preview Changes Sync Data to External APIs Maintain DuckLake Storage Schedule Pipeline Runs Mask Sensitive Columns

Lib Functions Pipeline Validation Configuration Data Access

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Getting Started

Models Model Kinds Change Detection Schema Evolution Incremental Models Dependency Graph Validation Lib Functions

Create a Lib Function Set Up OAuth Authentication Fetch Data from APIs Collect Events Serve Data via OData Preview Changes Sync Data to External APIs Maintain DuckLake Storage Schedule Pipeline Runs Mask Sensitive Columns

Lib Functions

Starlark Modules API Dict Fetch Contract Push Contract

Pipeline

CLI Reference Directives Environment Variables

Validation

Constraints Audits Warnings

Configuration

settings.sql secrets.sql extensions.sql catalog.sql macros/ variables/ sources.sql

Data Access

OData API Lineage & Metadata

Reference

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Complete technical reference.

OndatraSQL is an open source data pipeline runtime built on DuckDB and DuckLake.

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