| |
| Date | Build
Number | Change
Type | Description |
| 09/26/2024 | 9035 | Databricks | Added
- Added a new AuthScheme OAuthU2M to support user-to-machine authentication.
- Added a new AuthScheme OAuthM2M to support machine-to-machine authentication.
- Added a new connection property OAuthLevel, which specifies the valid range of the generated access token. Allowed entries are WorkspaceLevel and AccountLevel.
- Added a new connection property DatabricksAccountId, which specifies the Databricks account ID and is only required when OAuthU2MLevel is AccountLevel.
|
| 08/20/2024 | 8998 | Databricks | Added
- Added support for the following AWS regions: HYDERABAD, MELBOURNE, CALGARY, SPAIN, ISOLATEDUSEAST, ISOLATEDUSEASTB, and ISOLATEDUSWEST.
|
| 08/02/2024 | 8980 | Databricks | Added
- Added a new connection property ServerTimezone to allow users to specify the time zone ID of the current platform. Options are UTC (default), LOCAL, or a user-specified time zone.
|
| 07/05/2024 | 8952 | Databricks | Deprecated
- Deprecated the following properties: AzureSubscriptionId, AzureResourceGroup, and AzureWorkspace. These properties are no longer required when using AzureServicePrincipal authentication, but they are retained for compatibility.
|
| 06/18/2024 | 8935 | Databricks | Changed
- Improved performance of batch INSERT operations when the "UseUploadAPI" connection property is enabled.
|
| 05/09/2024 | 8895 | General | Changed
- The ROUND function previously did not accept negative precision values. That feature has now been restored.
|
| 03/21/2024 | 8846 | Databricks | Changed
- Change the behavior of the property "QueryAllMetadata". When it is False and the property "Database" is empty, the driver will query metadata from all schemas/databases under the default catalog, not only from the default schema/database under the default catalog.
|
| 03/15/2024 | 8840 | General | Added
- Created a new SQL function called STRING_COMPARE that provides java's String.compare() ability to SQL queries. Returns a number representative of the compared value of two strings
|
| 01/18/2024 | 8783 | ADO.NET | Added
- Added support for EFCore 8.
|
| 11/29/2023 | 8733 | General | Changed
- The ROUND function doesn't accept the negative precision values anymore.
Changed
- The returning types of the FDMonth, FDQuarter, FDWeek, LDMonth, LDQuarter, LDWeek functions are changed from Timestamp to Date.
- The return type of the ABS function will be consistent with the parameter value type.
|
| 11/28/2023 | 8732 | General | Added
- Added the HMACSHA256 formatter to allow for secrets to be decoded if it is in base64 format
|
| 11/15/2023 | 8719 | ADO.NET | Changed
- NuGet license and icon are now embedded within the package itself, in compliance with the package authoring best practices.
|
| 10/20/2023 | 8693 | Databricks | Added
- Support Bulk Update and Bulk Delete for Databricks SQL Endpoint(SQL Warehouse).
|
| 08/24/2023 | 8636 | Databricks | Changed
- Support new AuthScheme "Basic", set this to authenticate with Databricks' user and access token.
|
| 07/20/2023 | 8601 | Databricks | Added
- Add new property "QueryAllMetadata" to specify whether to query all catalogs and schemas(databases) or only the default catalog and schema(database).
|
| 06/20/2023 | 8571 | General | Added
- Added the new sys_lastresultinfo system table.
|
| 06/08/2023 | 8559 | Databricks | Changed
- The default value of the "UseLegacyDataModel" property has been changed to True, indicating that the driver now supports multi-catalog by default.
|
| 05/15/2023 | 8535 | Databricks | Added
- Add new property "AllowPreparedStatement" to prepare a query statement before its execution.
|
| 04/25/2023 | 8515 | General | Removed
- Removed support for the SELECT INTO CSV statement. The core code doesn't support it anymore.
|
| 04/19/2023 | 8509 | ADO.NET | Removed
- Removed support for EFCore 3.1.
|
| 04/18/2023 | 8508 | ADO.NET | Removed
- Removed support for SSRS 2012.
Added
- Added support for SSRS 2022.
|
| 03/31/2023 | 8490 | Databricks | Changed
- Support new AuthScheme "AzureAD".
|
| 03/15/2023 | 8474 | Databricks | Added
- Add new property "PersonalAccessTokenExpiresIn" to specifies the lifetime in seconds of the Databricks personal access token.
|
| 02/01/2023 | 8432 | Databricks | Added
- Add new property "ConnectRetryWaitTime" to specifies the number of seconds to wait to retry a connection request.
|
| 12/14/2022 | 8383 | General | Changed
- Added the Default column to the sys_procedureparameters table.
|
| 11/11/2022 | 8350 | Databricks | Added
- Added a new "UseLegacyDataModel" property. Set it to "true" to support the Unity Catalog. The default is "false", which does not change the previous behavior (the catalog is always "CData").
|
| 09/30/2022 | 8308 | General | Changed
- Added the IsPath column to the sys_procedureparameters table.
|
| 08/12/2022 | 8259 | Databricks | Added
- Added the connection property UseUploadApi to specify whether the Databricks Upload API will be used when executing Bulk Insert operations.
- Added the connection property DeleteDataOnDrop to specify whether to completely delete the data and schema information of the delta table.
|
| 07/14/2022 | 8230 | Databricks | Replacements
- Refactored metadata queries to improve the performance of GetTables and GetColumns.
Added
- Added support for retrieving all schemas rather than just the default schema.
|
| 06/08/2022 | 8194 | ADO.NET | Removed
- Removed support for VS2010.
|
| 05/19/2022 | 8174 | ADO.NET | Removed
- Removed support for .NET 2.0.
|
| 04/27/2022 | 8152 | ADO.NET | Removed
- Removed support for EFCore 3.0 and EFCore5.0.
|
| 03/08/2022 | 8102 | Databricks | Added
- Added the connection property PrimaryKeyIdentifiers to specify primary keys.
- Added support for Batch Update/Delete operations.
|
| 03/01/2022 | 8095 | Databricks | Added
- Added support for Delta Tables with the following ALTER features:
- ALTER TABLE table_name
- RENAME TO new_table_name
- ADD [COLUMN | COLUMNS] (column_name column_type, ...)
- ALTER COLUMN [SET | DROP] NOT NULL
- RENAME COLUMN column_name TO new_column_name
|
| 02/08/2022 | 8074 | Databricks | Added
- Added the connection property ApplicationName to specify the HTTP header UserAgent.
|
| 02/07/2022 | 8073 | Databricks | Added
- Added the following Azure connection properties: AzureSubscriptionId, AzureResourceGroup and AzureWorkspace.
Removed
- Removed the AuthScheme AzureAD.
- Removed five AzureAD connection properties: AzureUsername, AzurePassword, AzureADTenantId, AzureADClientId and AzureADClientSecret.
Replacements
- Use AzureServicePrincipal as the AuthScheme instead of AzureAd a replacement for AzureAD.
- Added six AzureServicePrincipal connection properties as replacements: AzureTenantId, AzureClientId, AzureClientSecret.
|
| 01/14/2022 | 8049 | Databricks | Added
|
| 12/03/2021 | 8007 | Databricks | Deprecated
- Connection properties UseShowDatabasesQuery, UseDescTableQuery, and UseShowTablesQuery are deprecated. They were not being used.
|
| 09/16/2021 | 7929 | Databricks | Added
- Added four connection properties SSLClientCert, SSLClientCertPassword, SSLClientCertSubject, SSLClientCertType.
|
| 09/02/2021 | 7915 | General | Added
- Added support for the STRING_SPLIT table-valued function in the CROSS APPLY clause.
|
| 08/07/2021 | 7889 | General | Changed
- Added the KeySeq column to the sys_foreignkeys table.
|
| 08/06/2021 | 7888 | General | Changed
- Added the new sys_primarykeys system table.
|
| 07/23/2021 | 7874 | General | Changed
- Updated the Literal Function Names for relative date/datetime functions. Previously, relative date/datetime functions resolved to a different value when used in the projection as opposed to the predicate. For example: SELECT LAST_MONTH() AS lm, Col FROM Table WHERE Col > LAST_MONTH(). Formerly, the two LAST_MONTH() methods would resolve to different datetimes. Now, they will match.
- As a replacement for the previous behavior, the relative date/datetime functions in the criteria may have an 'L' appended to them. For example: WHERE col > L_LAST_MONTH(). This will continue to resolve to the same values that were previously calculated in the criteria. Note that the "L_" prefix will only work in the predicate - it not available for the projection.
|
| 07/08/2021 | 7859 | General | Added
- Added the TCP Logging Module for the logging information happening on the TCP wire protocol. The transport bytes that are incoming and ongoing will be logged at verbosity=5.
|
| 06/07/2021 | 7828 | ADO.NET | Added
- Added support for the DbCommand.CommandTimeout property.
|
| 05/29/2021 | 7819 | ADO.NET | Removed
- Removed support for SSRS 2008.
|
| 04/25/2021 | 7785 | General | Added
- Added support for handling client side formulas during insert / update. For example: UPDATE Table SET Col1 = CONCAT(Col1, " - ", Col2) WHERE Col2 LIKE 'A%'
|
| 04/23/2021 | 7783 | General | Changed
- Updated how display sizes are determined for varchar primary key and foreign key columns so they will match the reported length of the column.
|
| 04/16/2021 | 7776 | ADO.NET | Changed
- Separated the ADO.NET Provider assembly and Entity Framework Core 5 Nuget packages.
- Single precision floating point numbers are now reported as with the Data Type Name as "real". Double precision floating point numbers now have their Data Type Name reported as "float". This change does not impact the actual data types of these columns - only the reported data type name.
- Separate EFCore 3.0, 3.1 and EFCore 5 dlls are now shipped with the driver. The 2.0 and 2.1 EFCore dlls are removed.
|
| 04/16/2021 | 7776 | General | Added
- Non-conditional updates between two columns is now available to all drivers. For example: UPDATE Table SET Col1=Col2
|
| 04/16/2021 | 7776 | General | Changed
- Reduced the length to 255 for varchar primary key and foreign key columns.
Changed
- Updated index naming convention to avoid duplicates.
|
| 04/16/2021 | 7776 | General | Changed
- Updated implicit and metadata caching to improve performance and support for multiple connections. Old metadata caches are not compatible - you need to generate new metadata caches if you are currently using CacheMetadata.
|