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Snapshots all four versioned Docusaurus sections at v6.1.0, cut from master after the version-cutting tooling (#39837), broken-internal- links fix (#40102), and user_docs rename (#40171) all landed. With the rename in place, all four sections now produce parallel-named files at the docs/ root (no more bare `versioned_docs/` outlier). Versioning behavior: lastVersion stays at current for every section, so the canonical URLs (/user-docs/..., /admin-docs/..., /developer-docs/..., /components/...) continue to render content from master. The current version is consistently labeled "Next" with an unreleased banner, and 6.1.0 is a historical pin accessible only via its explicit version segment. Component playground: previously disabled: true in versions-config.json, now enabled and versioned. Snapshot includes: - All MDX content for the four sections. - Auto-gen captured fresh: 74 database pages (engine spec metadata), ~1,800 API reference files (openapi.json), 59 component pages (Storybook stories). - Data imports frozen at cut time into snapshot-local _versioned_data/ dirs: user_docs_versioned_docs/version-6.1.0/_versioned_data/src/data/databases.json (canonical 80-database diagnostics from master, preserved by the generator's input-hash cache) admin_docs_versioned_docs/version-6.1.0/_versioned_data/data/countries.json admin_docs_versioned_docs/version-6.1.0/_versioned_data/static/feature-flags.json developer_docs_versioned_docs/version-6.1.0/_versioned_data/static/data/components.json - Import paths in deeply-nested files rewritten so they still resolve from one directory deeper inside the snapshot. - developer_docs/extensions/overview.md snapshot has the FIXED ./mcp.md form (from #40102), so the SPA-nav 404 isn't baked into the 6.1.0 version. Verified via full yarn build: exit 0, no broken links surfaced by onBrokenLinks: throw.
105 lines
3.7 KiB
Plaintext
105 lines
3.7 KiB
Plaintext
---
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title: Connecting to Databases
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sidebar_label: Overview
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sidebar_position: 1
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---
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{/*
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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*/}
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import { DatabaseIndex } from '@site/src/components/databases';
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import databaseData from '../_versioned_data/src/data/databases.json';
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# Connecting to Databases
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Superset does not ship bundled with connectivity to databases. The main step in connecting
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Superset to a database is to **install the proper database driver(s)** in your environment.
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:::note
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You'll need to install the required packages for the database you want to use as your metadata database
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as well as the packages needed to connect to the databases you want to access through Superset.
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For information about setting up Superset's metadata database, please refer to
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installation documentations ([Docker Compose](/admin-docs/installation/docker-compose), [Kubernetes](/admin-docs/installation/kubernetes))
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:::
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## Supported Databases
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Superset supports **73 databases** with varying levels of feature support.
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Click on any database name to see detailed documentation including connection strings,
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authentication methods, and configuration options.
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<DatabaseIndex data={databaseData} />
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## Installing Database Drivers
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Superset requires a Python [DB-API database driver](https://peps.python.org/pep-0249/)
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and a [SQLAlchemy dialect](https://docs.sqlalchemy.org/en/20/dialects/) to be installed for
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each database engine you want to connect to.
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### Installing Drivers in Docker
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For Docker deployments, create a `requirements-local.txt` file in the `docker` directory:
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```bash
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# Create the requirements file
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touch ./docker/requirements-local.txt
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# Add your driver (e.g., for PostgreSQL)
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echo "psycopg2-binary" >> ./docker/requirements-local.txt
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```
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Then restart your containers. The drivers will be installed automatically.
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### Installing Drivers with pip
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For non-Docker installations:
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```bash
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pip install <driver-package>
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```
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See individual database pages for the specific driver packages needed.
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## Connecting Through the UI
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1. Go to **Settings → Data: Database Connections**
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2. Click **+ DATABASE**
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3. Select your database type or enter a SQLAlchemy URI
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4. Click **Test Connection** to verify
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5. Click **Connect** to save
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## Contributing
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To add or update database documentation, add a `metadata` attribute to your engine spec class in
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`superset/db_engine_specs/`. Documentation is auto-generated from these metadata attributes.
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See [METADATA_STATUS.md](https://github.com/apache/superset/blob/master/superset/db_engine_specs/METADATA_STATUS.md)
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for the current status of database documentation and the [README](https://github.com/apache/superset/blob/master/superset/db_engine_specs/README.md) for the metadata schema.
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:::info Developer Note
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This documentation was built without Flask context, so feature diagnostics (scores, time grain support, etc.)
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may not reflect actual database capabilities. For full diagnostics, build docs locally with:
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```bash
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cd docs && npm run gen-db-docs
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```
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This requires a working Superset development environment.
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:::
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