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This article uses the CData ODBC driver for Azure Data Catalog to import data in Excel with Microsoft Query. This article also demonstrates how to use parameters with Microsoft Query.
The CData ODBC driver for Azure Data Catalog uses the standard ODBC interface to link Azure Data Catalog data with applications like Microsoft Access and Excel. Follow the steps below to use Microsoft Query to import Azure Data Catalog data into a spreadsheet and provide values to a parameterized query from cells in a spreadsheet.
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.
You can optionally set the following to read the different catalog data returned from Azure Data Catalog.
- CatalogName: Set this to the CatalogName associated with your Azure Data Catalog. To get your Catalog name, navigate to your Azure Portal home page > Data Catalog > Catalog Name
Connect Using OAuth Authentication
You must use OAuth to authenticate with Azure Data Catalog. OAuth requires the authenticating user to interact with Azure Data Catalog using the browser. For more information, refer to the OAuth section in the help documentation.
You can then work with live Azure Data Catalog data in Excel.
NOTE: In recent versions of Excel, Microsoft Query is not visible by default. To enable visibility, Navigate to Options > Data and check From Microsoft Query (Legacy) under the Show legacy data import wizards section.
- In Excel, open the Data tab and choose Get Data -> Legacy Wizards -> From Microsoft Query (Legacy).
- Choose the AzureDataCatalog DSN. Select the option to use Query Wizard to create/edit queries.
- In the Query Wizard, expand the node for the table you would like to import into your spreadsheet. Select the columns you want to import and click the arrow to add them to your query. Alternatively, select the table name to add all columns for that table.
- The Filter Data page allows you to specify criteria. For example, you can limit results by setting a date range.
- If you want to use parameters in your query, select the option to edit the query in Microsoft Query.
To set a parameter in the query, you will need to modify the SQL statement directly. To do this, click the SQL button in the Query Editor. If you set filter criteria earlier, you should have a WHERE clause already in the query.
To use a parameter, use a "?" character as the wildcard character for a field's value in the WHERE clause. For example, if you are importing the Tables, you can set "Name=?".
- Close the SQL dialog when you are finished editing the SQL statement. You will be prompted to enter a parameter value. In the next step, you will select a cell to provide this value. So, leave the box in the dialog blank.
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Click File -> Return Data to Microsoft Excel. The Import Data dialog is displayed. Enter a cell where results should be imported.
- Close the Import Data dialog. You will be prompted to enter a parameter value. Click the button next to the parameter box to select a cell. Select the option to automatically refresh the spreadsheet when the value changes.