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added TokenRenewLimit to connector connection string #79

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added TokenRenewLimit to connector connection string #79

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1 change: 1 addition & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
- Single-use refresh token capability for OAuth
- Tableau Prep write support to Databricks
- Vendor information and license key in manifest
- Default TokenRenewLimit=10 to support long-running queries with automatic token refresh

### Changed
- Fixed analytic window functions to use standard SQL functions (MIN, MAX, SUM, AVG, COUNT)
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4 changes: 4 additions & 0 deletions tableau-databricks/connection-builder.js
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Expand Up @@ -91,6 +91,10 @@ limitations under the License.
// Allow driver to access UC Volumes for Prep Write to DB
params["StagingAllowedLocalPaths"] = connectionHelper.GetTempFilePath();

// Token renewal limit for long-running queries
// Allows token to be refreshed up to 10 times during query execution
params["TokenRenewLimit"] = "10";

// Load ODBC connection string extras
var odbcConnectStringExtrasMap = {};
const attributeODBCConnectStringExtras = connectionHelper.attributeODBCConnectStringExtras;
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