graphql-engine/docs/graphql/core/databases/index.rst

.. meta::
  :description: Hasura databases support
  :keywords: hasura, docs, databases

.. _databases:

Databases
=========

.. contents:: Table of contents
  :backlinks: none
  :depth: 1
  :local:

Introduction
------------

The Hasura GraphQL engine automatically generates your GraphQL schema and resolvers based on tables/views
in your database . **You don't need to write a GraphQL schema or resolvers.** See
:ref:`How Hasura GraphQL engine works <how_it_works>` for more details.

The Hasura console gives you UI tools that speed up your data-modelling process, or working with your existing databases.
The console also automatically generates migrations or metadata files that you can edit directly and check into your
version control.

Supported databases
-------------------

Hasura GraphQL engine supports:

- :ref:`Postgres <database_postgres>`
- :ref:`MS SQL Server <database_ms_sql_server>`
- :ref:`Citus / Hyperscale <database_citus-hyperscale-postgres>`
- :ref:`BigQuery <database_bigquery>`
- **MySQL** (in preview) - See the :ref:`preview guide <mysql_preview>`


.. admonition:: Additional Resources

  Get Started with Hasura today - `Watch video guide <https://hasura.io/events/webinar/get-started-with-hasura/?pg=docs&plcmt=body&cta=getting-started&tech=>`__.


.. toctree::
  :maxdepth: 1
  :hidden:
  :titlesonly:

  postgres/index
  ms-sql-server/index
  citus-hyperscale-postgres/index
  bigquery/index
  Connecting databases <connect-db>