To run the Ingestion via the UI you'll need to use the OpenMetadata Ingestion Container, which comes shipped with custom Airflow plugins to handle the workflow deployment.
### 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://mariadb.com/kb/en/create-user/
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
Executing the profiler worflow 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](/connectors/ingestion/workflows/profiler) and data quality tests [here](/connectors/ingestion/workflows/data-quality).
caption="Configure the service connection by filling the form" /%}
{% /stepVisualInfo %}
{% /step %}
{% extraContent parentTagName="stepsContainer" %}
#### Connection Options
- **Username**: Specify the User to connect to MariaDB. It should have enough privileges to read all the metadata.
- **Password**: Password to connect to MariaDB.
- **Host and Port**: Enter the fully qualified hostname and port number for your MariaDB 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.
- **databaseSchema**: databaseSchema of the data source. This is optional parameter, if you would like to restrict the metadata reading to a single databaseSchema. When left blank, OpenMetadata Ingestion attempts to scan all the databaseSchema.
- **Connection Options (Optional)**: Enter the details for any additional connection options that can be sent to MariaDB during the connection. These details must be added as Key-Value pairs.
- **Connection Arguments (Optional)**: Enter the details for any additional connection arguments such as security or protocol configs that can be sent to MariaDB during the connection. These details must be added as Key-Value pairs.
- In case you are using Single-Sign-On (SSO) for authentication, add the `authenticator` details in the Connection Arguments as a Key-Value pair as follows: `"authenticator" : "sso_login_url"`
- **Name**: This field refers to the name of ingestion pipeline, you can customize the name or use the generated name.
- **Database Filter Pattern (Optional)**: Use to database filter patterns to control whether or not to include database as part of metadata ingestion.
- **Include**: Explicitly include databases by adding a list of comma-separated regular expressions to the Include field. OpenMetadata will include all databases with names matching one or more of the supplied regular expressions. All other databases will be excluded.
- **Exclude**: Explicitly exclude databases by adding a list of comma-separated regular expressions to the Exclude field. OpenMetadata will exclude all databases with names matching one or more of the supplied regular expressions. All other databases will be included.
- **Schema Filter Pattern (Optional)**: Use to schema filter patterns to control whether or not to include schemas as part of metadata ingestion.
- **Include**: Explicitly include schemas by adding a list of comma-separated regular expressions to the Include field. OpenMetadata will include all schemas with names matching one or more of the supplied regular expressions. All other schemas will be excluded.
- **Exclude**: Explicitly exclude schemas by adding a list of comma-separated regular expressions to the Exclude field. OpenMetadata will exclude all schemas with names matching one or more of the supplied regular expressions. All other schemas will be included.
- **Table Filter Pattern (Optional)**: Use to table filter patterns to control whether or not to include tables as part of metadata ingestion.
- **Include**: Explicitly include tables by adding a list of comma-separated regular expressions to the Include field. OpenMetadata will include all tables with names matching one or more of the supplied regular expressions. All other tables will be excluded.
- **Exclude**: Explicitly exclude tables by adding a list of comma-separated regular expressions to the Exclude field. OpenMetadata will exclude all tables with names matching one or more of the supplied regular expressions. All other tables will be included.
- **Include views (toggle)**: Set the Include views toggle to control whether or not to include views as part of metadata ingestion.
- **Mark Deleted Tables (toggle)**: Set the Mark Deleted Tables toggle to flag tables as soft-deleted if they are not present anymore in the source system.
- **Mark Deleted Tables from Filter Only (toggle)**: Set the Mark Deleted Tables from Filter Only toggle to flag tables as soft-deleted if they are not present anymore within the filtered schema or database only. This flag is useful when you have more than one ingestion pipelines. For example if you have a schema
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{% step srNumber=8 %}
{% stepDescription title="8. Schedule the Ingestion and Deploy" %}
