---
title: StarRocks
sidebar_label: StarRocks
description: "StarRocks is a high-performance analytical database for real-time analytics."
hide_title: true
---

{/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
under the License.
*/}

import { DatabasePage } from '@site/src/components/databases';

export const databaseInfo = {"time_grains":{"SECOND":true,"FIVE_SECONDS":false,"THIRTY_SECONDS":false,"MINUTE":true,"FIVE_MINUTES":false,"TEN_MINUTES":false,"FIFTEEN_MINUTES":false,"THIRTY_MINUTES":false,"HALF_HOUR":false,"HOUR":true,"SIX_HOURS":false,"DAY":true,"WEEK":true,"WEEK_STARTING_SUNDAY":false,"WEEK_STARTING_MONDAY":true,"WEEK_ENDING_SATURDAY":false,"WEEK_ENDING_SUNDAY":false,"MONTH":true,"QUARTER":true,"QUARTER_YEAR":false,"YEAR":true},"module":"superset.db_engine_specs.starrocks","limit_method":1,"limit_clause":true,"joins":true,"subqueries":true,"alias_in_select":true,"alias_in_orderby":true,"time_groupby_inline":false,"alias_to_source_column":false,"order_by_not_in_select":true,"expressions_in_orderby":false,"cte_in_subquery":true,"max_column_name":64,"sql_comments":true,"escaped_colons":true,"masked_encrypted_extra":false,"column_type_mapping":true,"function_names":false,"user_impersonation":true,"file_upload":true,"get_extra_table_metadata":false,"dbapi_exception_mapping":false,"custom_errors":false,"dynamic_schema":true,"catalog":true,"dynamic_catalog":true,"ssh_tunneling":true,"query_cancelation":true,"get_metrics":false,"where_latest_partition":false,"expand_data":false,"query_cost_estimation":false,"sql_validation":false,"score":89,"max_score":201,"documentation":{"description":"StarRocks is a high-performance analytical database for real-time analytics.","logo":"starrocks.png","homepage_url":"https://www.starrocks.io/","categories":["Analytical Databases","Open Source"],"pypi_packages":["starrocks"],"connection_string":"starrocks://{username}:{password}@{host}:{port}/{catalog}.{database}","default_port":9030,"parameters":{"username":"Database username","password":"Database password","host":"StarRocks FE host","port":"Query port (default 9030)","catalog":"Catalog name","database":"Database name"},"drivers":[{"name":"starrocks","pypi_package":"starrocks","connection_string":"starrocks://{username}:{password}@{host}:{port}/{catalog}.{database}","is_recommended":true},{"name":"mysqlclient","pypi_package":"mysqlclient","connection_string":"mysql://{username}:{password}@{host}:{port}/{database}","is_recommended":false,"notes":"MySQL-compatible driver for StarRocks."},{"name":"PyMySQL","pypi_package":"pymysql","connection_string":"mysql+pymysql://{username}:{password}@{host}:{port}/{database}","is_recommended":false,"notes":"Pure Python MySQL driver, no compilation required."}],"compatible_databases":[{"name":"CelerData","description":"CelerData is a fully-managed cloud analytics service built on StarRocks. It provides instant elasticity, automatic scaling, and enterprise features.","logo":"celerdata.png","homepage_url":"https://celerdata.com/","categories":["Analytical Databases","Cloud Data Warehouses","Hosted Open Source"],"pypi_packages":["starrocks"],"connection_string":"starrocks://{username}:{password}@{host}:{port}/{catalog}.{database}","parameters":{"username":"CelerData username","password":"CelerData password","host":"CelerData cluster endpoint","port":"Query port (default 9030)","catalog":"Catalog name","database":"Database name"},"docs_url":"https://docs.celerdata.com/"}],"category":"Analytical Databases","custom_errors":[{"regex_name":"CONNECTION_ACCESS_DENIED_REGEX","message_template":"Either the username \"%(username)s\" or the password is incorrect.","error_type":"CONNECTION_ACCESS_DENIED_ERROR","category":"Authentication","description":"Access denied","issue_codes":[1014,1015],"invalid_fields":["username","password"]},{"regex_name":"CONNECTION_UNKNOWN_DATABASE_REGEX","message_template":"Unable to connect to database \"%(database)s\".","error_type":"CONNECTION_UNKNOWN_DATABASE_ERROR","category":"Connection","description":"Unknown database","issue_codes":[1015],"invalid_fields":["database"]}]},"engine":"starrocks","engine_name":"StarRocks","engine_aliases":[],"default_driver":"starrocks","supports_file_upload":true,"supports_dynamic_schema":true,"supports_catalog":true,"supports_dynamic_catalog":true};

<DatabasePage name="StarRocks" database={databaseInfo} />