Currently maintained external dialect projects for SQLAlchemy include:
-+---------------------------------------+-----------------------+
-| Database | Dialect |
-+=======================================+=======================+
-| Amazon Redshift (via psycopg2) | sqlalchemy-redshift_ |
-+---------------------------------------+-----------------------+
-| Apache Drill | sqlalchemy-drill_ |
-+---------------------------------------+-----------------------+
-| Apache Druid | pydruid_ |
-+---------------------------------------+-----------------------+
-| Apache Hive and Presto | PyHive_ |
-+---------------------------------------+-----------------------+
-| Apache Solr | sqlalchemy-solr_ |
-+---------------------------------------+-----------------------+
-| CrateDB | crate-python_ |
-+---------------------------------------+-----------------------+
-| EXASolution | sqlalchemy_exasol_ |
-+---------------------------------------+-----------------------+
-| Elasticsearch (readonly) | elasticsearch-dbapi_ |
-+---------------------------------------+-----------------------+
-| Firebird | sqlalchemy-firebird_ |
-+---------------------------------------+-----------------------+
-| Google BigQuery | pybigquery_ |
-+---------------------------------------+-----------------------+
-| Google Sheets | gsheets_ |
-+---------------------------------------+-----------------------+
-| IBM DB2 and Informix | ibm-db-sa_ |
-+---------------------------------------+-----------------------+
-| Microsoft Access (via pyodbc) | sqlalchemy-access_ |
-+---------------------------------------+-----------------------+
-| Microsoft SQL Server (via python-tds) | sqlalchemy-tds_ |
-+---------------------------------------+-----------------------+
-| MonetDB | sqlalchemy-monetdb_ |
-+---------------------------------------+-----------------------+
-| SAP Hana | sqlalchemy-hana_ |
-+---------------------------------------+-----------------------+
-| SAP Sybase SQL Anywhere | sqlalchemy-sqlany_ |
-+---------------------------------------+-----------------------+
-| Snowflake | snowflake-sqlalchemy_ |
-+---------------------------------------+-----------------------+
-| Teradata Vantage | teradatasqlalchemy_ |
-+---------------------------------------+-----------------------+
++---------------------------------------+---------------------------------------+
+| Database | Dialect |
++=======================================+=======================================+
+| Amazon Redshift (via psycopg2) | sqlalchemy-redshift_ |
++---------------------------------------+---------------------------------------+
+| Apache Drill | sqlalchemy-drill_ |
++---------------------------------------+---------------------------------------+
+| Apache Druid | pydruid_ |
++---------------------------------------+---------------------------------------+
+| Apache Hive and Presto | PyHive_ |
++---------------------------------------+---------------------------------------+
+| Apache Solr | sqlalchemy-solr_ |
++---------------------------------------+---------------------------------------+
+| CockroachDB | sqlalchemy-cockroachdb_ |
++---------------------------------------+---------------------------------------+
+| CrateDB | crate-python_ |
++---------------------------------------+---------------------------------------+
+| EXASolution | sqlalchemy_exasol_ |
++---------------------------------------+---------------------------------------+
+| Elasticsearch (readonly) | elasticsearch-dbapi_ |
++---------------------------------------+---------------------------------------+
+| Firebird | sqlalchemy-firebird_ |
++---------------------------------------+---------------------------------------+
+| Google BigQuery | pybigquery_ |
++---------------------------------------+---------------------------------------+
+| Google Sheets | gsheets_ |
++---------------------------------------+---------------------------------------+
+| IBM DB2 and Informix | ibm-db-sa_ |
++---------------------------------------+---------------------------------------+
+| Microsoft Access (via pyodbc) | sqlalchemy-access_ |
++---------------------------------------+---------------------------------------+
+| Microsoft SQL Server (via python-tds) | sqlalchemy-tds_ |
++---------------------------------------+---------------------------------------+
+| MonetDB | sqlalchemy-monetdb_ |
++---------------------------------------+---------------------------------------+
+| SAP Hana | sqlalchemy-hana_ |
++---------------------------------------+---------------------------------------+
+| SAP Sybase SQL Anywhere | sqlalchemy-sqlany_ |
++---------------------------------------+---------------------------------------+
+| Snowflake | snowflake-sqlalchemy_ |
++---------------------------------------+---------------------------------------+
+| Teradata Vantage | teradatasqlalchemy_ |
++---------------------------------------+---------------------------------------+
.. _ibm-db-sa: https://pypi.org/project/ibm-db-sa/
.. _PyHive: https://github.com/dropbox/PyHive#sqlalchemy
.. _pydruid: https://github.com/druid-io/pydruid
.. _gsheets: https://github.com/betodealmeida/gsheets-db-api
.. _sqlalchemy-firebird: https://github.com/pauldex/sqlalchemy-firebird
+.. _sqlalchemy-cockroachdb: https://github.com/cockroachdb/sqlalchemy-cockroachdb