Tables: Update require partition filter

Update require partition filter on a table.

Code Sample

Java

Before trying this sample, follow the Java setup instructions in the BigQuery Quickstart Using Client Libraries. For more information, see the BigQuery Java API reference documentation.

import com.google.cloud.bigquery.BigQuery;
import com.google.cloud.bigquery.BigQueryException;
import com.google.cloud.bigquery.BigQueryOptions;
import com.google.cloud.bigquery.Table;

// Sample to update require partition filter on a table.
public class UpdateTableRequirePartitionFilter {

  public static void runUpdateTableRequirePartitionFilter() {
    // TODO(developer): Replace these variables before running the sample.
    String datasetName = "MY_DATASET_NAME";
    String tableName = "MY_TABLE_NAME";
    updateTableRequirePartitionFilter(datasetName, tableName);
  }

  public static void updateTableRequirePartitionFilter(String datasetName, String tableName) {
    try {
      // Initialize client that will be used to send requests. This client only needs to be created
      // once, and can be reused for multiple requests.
      BigQuery bigquery = BigQueryOptions.getDefaultInstance().getService();

      Table table = bigquery.getTable(datasetName, tableName);
      table.toBuilder().setRequirePartitionFilter(true).build().update();

      System.out.println("Table require partition filter updated successfully");
    } catch (BigQueryException e) {
      System.out.println("Table require partition filter was not updated \n" + e.toString());
    }
  }
}

Python

Before trying this sample, follow the Python setup instructions in the BigQuery Quickstart Using Client Libraries. For more information, see the BigQuery Python API reference documentation.


from google.cloud import bigquery

# Construct a BigQuery client object.
client = bigquery.Client()

# TODO(developer): Set table_id to the ID of the model to fetch.
# table_id = 'your-project.your_dataset.your_table'

table = client.get_table(table_id)  # Make an API request.
table.require_partition_filter = True
table = client.update_table(table, ["require_partition_filter"])

# View table properties
print(
    "Updated table '{}.{}.{}' with require_partition_filter={}.".format(
        table.project,
        table.dataset_id,
        table.table_id,
        table.require_partition_filter,
    )
)