Contents:
Contents:
NOTE: This connection type is disabled by default. For more information on enabling this connection type, please contact, Alteryx Support.
- Supports Basic and OAuth2 credentials types.
- Supports custom queries.
- Uses native JDBC driver.
Limitations
intervalyearmonthandintervaldaysecondare not supported and these datatypes are read as strings in Alteryx environment.Denodo Platform version should be 8.0 or above.
While using custom SQL, LIMIT under subqueries is not supported.
Prerequisites for OAuth 2.0
Before you begin, please verify that your Alteryx® environment meets the following requirements:
- Create an OAuth 2.0 client app for Denodo in a supported identity provider. For example, Azure AD. For more information, see OAuth 2.0 for Denodo.
- Configure Denodo Server to use the OAuth 2.0 client credentials.
Create the Denodo client in the Designer Cloud application.
After completing the above, you can create a connection in the Designer Cloud application to Denodo Server to begin accessing your data.
Create Connection
via Designer Cloud application
When you create the connection, please review the following properties and specify them accordingly:
| Connection Property | Description |
|---|---|
| Host | Host of the Denodo server. |
| Port | Port number of the Denodo server. |
| Database | Database name of the Denodo server. |
| Connect String Options | The following is the default connect string option: connectTimeout=0&queryTimeout=0 Tip: Use chunkSize and chunkTimeout in the Connect String Options to optimize performance. |
| Credential Type | Select the type of credentials to provide with the connection:
|
| Default Column Data Type Inference | Leave this value as Enabled. |
Create Connection via API
"vendor": "denodo", "vendorName": "denodo", "type": "jdbc"
Driver information
For more information on drivers, see https://community.denodo.com/docs/html/browse/8.0/en/vdp/developer/access_through_jdbc/access_through_jdbc.
Testing
For more information, see Verify Operations.
Using Denodo
Denodo is a data virtualization tool that combines the data from different sources logically.
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