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URL: https://www.cdata.com/kb/tech/bigquery-odbc-power-query.rst

⇱ Use the CData ODBC Driver for BigQuery in Microsoft Power Query

Use the CData ODBC Driver for BigQuery in Microsoft Power Query

👁 Jerod Johnson
Jerod Johnson
Director, Technology Evangelism
You can use the CData BigQuery ODBC Driver with Microsoft Power Query. In this article, you will use the ODBC driver to import BigQuery data into Microsoft Power Query.

The CData ODBC Driver for BigQuery enables you to link to BigQuery data in Microsoft Power Query, ensuring that you see any updates. This article details how to use the ODBC driver to import BigQuery data into Microsoft Power Query.

About BigQuery Data Integration

CData simplifies access and integration of live Google BigQuery data. Our customers leverage CData connectivity to:

  • Simplify access to BigQuery with broad out-of-the-box support for authentication schemes, including OAuth, OAuth JWT, and GCP Instance.
  • Enhance data workflows with Bi-directional data access between BigQuery and other applications.
  • Perform key BigQuery actions like starting, retrieving, and canceling jobs; deleting tables; or insert job loads through SQL stored procedures.

Most CData customers are using Google BigQuery as their data warehouse and so use CData solutions to migrate business data from separate sources into BigQuery for comprehensive analytics. Other customers use our connectivity to analyze and report on their Google BigQuery data, with many customers using both solutions.

For more details on how CData enhances your Google BigQuery experience, check out our blog post: https://www.cdata.com/blog/what-is-bigquery


Getting Started


Connect to BigQuery as an ODBC Data Source

If you have not already, first specify connection properties in an ODBC DSN (data source name). This is the last step of the driver installation. You can use the Microsoft ODBC Data Source Administrator to create and configure ODBC DSNs.

Google uses the OAuth authentication standard. To access Google APIs on behalf of individual users, you can use the embedded credentials or you can register your own OAuth app.

OAuth also enables you to use a service account to connect on behalf of users in a Google Apps domain. To authenticate with a service account, register an application to obtain the OAuth JWT values.

In addition to the OAuth values, specify the DatasetId and ProjectId. See the "Getting Started" chapter of the help documentation for a guide to using OAuth.

Import BigQuery Data

Follow the steps below to import BigQuery data using standard SQL:

  1. From the ribbon in Excel, click Power Query -> From Other Data Sources -> From ODBC.

  2. Enter the ODBC connection string. Below is a connection string using the default DSN created when you install the driver: 
    Provider=MSDASQL.1;Persist Security Info=False;DSN=CData GoogleBigQuery Source

  3. Enter the SELECT statement to import data with. For example: 

     SELECT OrderName, Freight FROM Orders
    👁 The ODBC connection string and SELECT query. (Salesforce is shown.)

  4. Enter credentials, if required, and click Connect. The results of the query are displayed in the Query Editor Preview. You can combine queries from other data sources or refine the data with Power Query formulas. To load the query to the worksheet, click the Close and Load button.

    👁 Tables loaded in Power Query. (Salesforce is shown.)

Ready to get started?

Download a free trial of the Google BigQuery ODBC Driver to get started:

 Download Now

Learn more:

👁 Google BigQuery Icon
Google BigQuery ODBC Driver

The Google BigQuery ODBC Driver is a powerful tool that allows you to connect with live Google BigQuery data, directly from any applications that support ODBC connectivity.

Access Google BigQuery like you would a database - read, write, and update Datasets, Tables, etc. through a standard ODBC Driver interface.