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---
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title: SingleStore Connector | OpenMetadata Scalable DB Guide
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slug: /connectors/database/singlestore
---
{% connectorDetailsHeader
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name="SingleStore"
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stage="PROD"
platform="OpenMetadata"
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availableFeatures=["Metadata", "Data Profiler", "Data Quality", "View Lineage", "View Column-level Lineage", "dbt", "Sample Data"]
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unavailableFeatures=["Query Usage", "Stored Procedures", "Owners", "Tags"]
/ %}
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In this section, we provide guides and references to use the SingleStore connector.
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Configure and schedule SingleStore metadata and profiler workflows from the OpenMetadata UI:
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- [Requirements ](#requirements )
- [Metadata Ingestion ](#metadata-ingestion )
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- [Data Profiler ](/how-to-guides/data-quality-observability/profiler/workflow )
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- [Lineage ](/how-to-guides/data-lineage/workflow )
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- [Data Quality ](/how-to-guides/data-quality-observability/quality )
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- [dbt Integration ](/connectors/ingestion/workflows/dbt )
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- [Troubleshooting ](/connectors/database/singlestore/troubleshooting )
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{% partial file="/v1.6/connectors/ingestion-modes-tiles.md" variables={yamlPath: "/connectors/database/singlestore/yaml"} /%}
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## Requirements
### Metadata
To extract metadata the user used in the connection needs to have access to the `INFORMATION_SCHEMA` . By default a user can see only the rows in the `INFORMATION_SCHEMA` that correspond to objects for which the user has the proper access privileges.
```SQL
-- Create user.
-- More details https://docs.singlestore.com/managed-service/en/reference/sql-reference/security-management-commands/create-user.html
CREATE USER < username > [@< hostName > ] IDENTIFIED BY '< password > ';
-- Grant select on a database
GRANT SELECT ON world.* TO '< username > ';
-- Grant select on a database
GRANT SELECT ON world.* TO '< username > ';
-- Grant select on a specific object
GRANT SELECT ON world.hello TO '< username > ';
```
### Profiler & Data Quality
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Executing the profiler workflow or data quality tests, will require the user to have `SELECT` permission on the tables/schemas where the profiler/tests will be executed. More information on the profiler workflow setup can be found [here ](/how-to-guides/data-quality-observability/profiler/workflow ) and data quality tests [here ](/how-to-guides/data-quality-observability/quality ).
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## Metadata Ingestion
{% partial
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file="/v1.6/connectors/metadata-ingestion-ui.md"
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variables={
connector: "Singlestore",
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selectServicePath: "/images/v1.6/connectors/singlestore/select-service.png",
addNewServicePath: "/images/v1.6/connectors/singlestore/add-new-service.png",
serviceConnectionPath: "/images/v1.6/connectors/singlestore/service-connection.png",
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}
/%}
{% stepsContainer %}
{% extraContent parentTagName="stepsContainer" %}
#### Connection Details
- **Username**: Specify the User to connect to SingleStore. It should have enough privileges to read all the metadata.
- **Password**: Password to connect to SingleStore.
- **Host and Port**: Enter the fully qualified hostname and port number for your SingleStore deployment in the Host and Port field.
- **databaseName**: Optional name to give to the database in OpenMetadata. If left blank, we will use default as the database name.
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{% partial file="/v1.6/connectors/database/advanced-configuration.md" /%}
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{% /extraContent %}
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{% partial file="/v1.6/connectors/test-connection.md" /%}
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{% partial file="/v1.6/connectors/database/configure-ingestion.md" /%}
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{% partial file="/v1.6/connectors/ingestion-schedule-and-deploy.md" /%}
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{% /stepsContainer %}
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{% partial file="/v1.6/connectors/database/related.md" /%}