Miscellaneous
This section provides a complete list of the Miscellaneous properties you can configure in the connection settings for this provider.
| Property | Description |
| DataBoostEnabled | For the case of a partitioned query, setting this this field to true means the request is executed with Spanner Data Boost independent compute resources. |
| AWSWorkloadIdentityConfig | Configuration properties to provide when using Workload Identity Federation via AWS. |
| AzureWorkloadIdentityConfig | Configuration properties to provide when using Workload Identity Federation via Azure. |
| MaxRows | Specifies the maximum number of rows returned for queries that do not include either aggregation or GROUP BY. |
| Other | Specifies additional hidden properties for specific use cases., to be used only when our Support team advises it, to address specific issues. See Remarks for details. |
| QueryPartitionMode | Configures what type of query the provider creates and how it extracts the data from the source. |
| QueryPassthrough | This option passes the query to the Google Spanner server as is. |
| Readonly | Toggles read-only access to Google Spanner from the provider. |
| Timeout | Specifies the maximum time, in seconds, that the provider waits for a server response before throwing a timeout error. |
| UserDefinedViews | Specifies a filepath to a JSON configuration file that defines custom views. The provider automatically detects and uses the views specified in this file. |
| WorkloadPoolId | The ID of your Workload Identity Federation pool. |
| WorkloadProjectId | The ID of the Google Cloud project that hosts your Workload Identity Federation pool. |
| WorkloadProviderId | The ID of your Workload Identity Federation pool provider. |