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kevinjqliu merged 4 commits into from
Dec 8, 2025
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docs: add example for microsoft onelake iceberg rest catalog #2796

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update configuration for microsoft fabric onelake
NNSatyaKarthik Dec 8, 2025
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fix comments
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23 changes: 23 additions & 0 deletions mkdocs/docs/configuration.md
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Expand Up @@ -573,6 +573,29 @@ catalog:

<!-- prettier-ignore-end -->

##### Microsoft Fabric OneLake Catalog REST
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```yaml
catalog:
onelake_catalog:
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type: rest
uri: https://onelake.table.fabric.microsoft.com/iceberg
warehouse: <fabric_workspace_id>/<fabric_data_item_id> # Example : DB0CE1EE-B014-47D3-8F0C-9D64C39C0FC2/F470A1D2-6D6D-4C9D-8796-46286C80B7C0
token: <token>,
adls.account-name: onelake,
adls.account-host: onelake.blob.fabric.microsoft.com,
adls.credential: <credential>
```

<!-- prettier-ignore-start -->

!!! Note "OneLake Authentication Models"
For Authentication: You can use DefautlAzureCredential from `azure.identity` package or refer to other authentication flows from [here](https://learn.microsoft.com/en-us/entra/identity-platform/authentication-flows-app-scenarios).<br/>
Please refer to [OneLake table APIs for Iceberg](https://aka.ms/onelakeircdocs) for more details.
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<!-- prettier-ignore-end -->

### SQL Catalog

The SQL catalog requires a database for its backend. PyIceberg supports PostgreSQL and SQLite through psycopg2. The database connection has to be configured using the `uri` property. The init_catalog_tables is optional and defaults to True. If it is set to False, the catalog tables will not be created when the SQLCatalog is initialized. See SQLAlchemy's [documentation for URL format](https://docs.sqlalchemy.org/en/20/core/engines.html#backend-specific-urls):
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