Miscellaneous
This section provides a complete list of the Miscellaneous properties you can configure in the connection string for this provider.
| Property | Description |
| StorageTimeout | How long a Storage API connection must remain idle before the provider reconnects. |
| EmptyArraysAsNull | Whether empty arrays are represented as 'null' or as '[]'. |
| HidePartitionColumns | Whether partition tables will show the columns _PARTITIONDATE and _PARTITIONTIME. |
| AllowAggregateParameters | Allows raw aggregates to be used in parameters when QueryPassthrough is enabled. |
| ApplicationName | An application name in the form application/version. For example, AcmeReporting/1.0. |
| AuditLimit | The maximum number of rows which will be stored within an audit table. |
| AuditMode | What provider actions should be recorded to audit tables. |
| AWSWorkloadIdentityConfig | Configuration properties to provide when using Workload Identity Federation via AWS. |
| BigQueryOptions | A comma separated list of Google BigQuery options. |
| ConnectionLifeTime | The maximum lifetime of a connection in seconds. Once the time has elapsed, the connection object is disposed. |
| GenerateSchemaFiles | Indicates the user preference as to when schemas should be generated and saved. |
| MaximumBillingTier | The MaximumBillingTier is a positive integer that serves as a multiplier of the basic price per TB. For example, if you set MaximumBillingTier to 2, the maximum cost for that query will be 2x basic price per TB. |
| MaximumBytesBilled | Limits how many bytes BigQuery will allow a job to consume before it is cancelled. |
| MaxRows | Limits the number of rows returned when no aggregation or GROUP BY is used in the query. This takes precedence over LIMIT clauses. |
| Other | These hidden properties are used only in specific use cases. |
| PoolIdleTimeout | The allowed idle time for a connection before it is closed. |
| PoolMaxSize | The maximum connections in the pool. |
| PoolMinSize | The minimum number of connections in the pool. |
| PoolWaitTime | The max seconds to wait for an available connection. |
| PseudoColumns | Specify a set of pseudocolumns to expose as columns. |
| QueryPassthrough | This option passes the query to the Google BigQuery server as is. |
| Readonly | You can use this property to enforce read-only access to Google BigQuery from the provider. |
| RTK | The runtime key used for licensing. |
| TableSamplePercent | This determines what percent of a table is sampled with the TABLESAMPLE operator. |
| Timeout | The value in seconds until the timeout error is thrown, canceling the operation. |
| UseConnectionPooling | This property enables connection pooling. |
| UserDefinedViews | A filepath pointing to the JSON configuration file containing your custom views. |
| 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. |