ADO.NET Provider for Google Spanner

Build 24.0.9060

Changelog

General Changes

DateBuild
Number
Change
Type
Description
08/06/20248984Google SpannerAdded
  • Added support for the DelegatedServiceAccounts connection property.
06/05/20248922Google SpannerAdded
  • Added support for the Timestamp With Time Zone data type. This data type only supports database instances with a PostgreSQL dialect.
05/09/20248895GeneralChanged
  • The ROUND function previously did not accept negative precision values. That feature has now been restored.
03/29/20248854Google SpannerRemoved
  • Sunset UseGrpcEndpoint connection property.
03/15/20248840GeneralAdded
  • 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
01/18/20248783ADO.NETAdded
  • Added support for EFCore 8.
11/29/20238733GeneralChanged
  • 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.
11/28/20238732GeneralAdded
  • Added the HMACSHA256 formatter to allow for secrets to be decoded if it is in base64 format
11/15/20238719ADO.NETChanged
  • NuGet license and icon are now embedded within the package itself, in compliance with the package authoring best practices.
09/11/20238654Google SpannerAdded
  • Added support for Cloud Spanner Data Boost and Partitioned DML queries.
06/20/20238571GeneralAdded
  • Added the new sys_lastresultinfo system table.
04/25/20238515GeneralRemoved
  • Removed support for the SELECT INTO CSV statement. The core code doesn't support it anymore.
04/19/20238509ADO.NETRemoved
  • Removed support for EFCore 3.1.
04/18/20238508ADO.NETRemoved
  • Removed support for SSRS 2012.

Added
  • Added support for SSRS 2022.
12/14/20228383GeneralChanged
  • Added the Default column to the sys_procedureparameters table.
11/07/20228346Google SpannerAdded
  • Added support for PostgreSQL databases.
09/30/20228308GeneralChanged
  • Added the IsPath column to the sys_procedureparameters table.
06/08/20228194ADO.NETRemoved
  • Removed support for VS2010.
05/19/20228174ADO.NETRemoved
  • Removed support for .NET 2.0.
04/27/20228152ADO.NETRemoved
  • Removed support for EFCore 3.0 and EFCore5.0.
03/18/20228112Google SpannerChanged
  • Improved performance, especially when dealing with multi-threaded operations.
  • Improved support for bulk operations.

Added
  • Added support for JSON fields.
  • Added support for views.
09/02/20217915GeneralAdded
  • Added support for the STRING_SPLIT table-valued function in the CROSS APPLY clause.
08/07/20217889GeneralChanged
  • Added the KeySeq column to the sys_foreignkeys table.
08/06/20217888GeneralChanged
  • Added the new sys_primarykeys system table.
07/23/20217874GeneralChanged
  • 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.
06/18/20217839Google SpannerAdded
  • Added support for the GOOGLEJSONBLOB JWT certificate type. This works like the existing GOOGLEJSON certificate type except that the certificate is provided as JSON text instead of as a file path.
06/07/20217828ADO.NETAdded
  • Added support for the DbCommand.CommandTimeout property.
05/29/20217819ADO.NETRemoved
  • Removed support for SSRS 2008.
04/25/20217785GeneralAdded
  • Added support for handling client side formulas during insert / update. For example: UPDATE Table SET Col1 = CONCAT(Col1, " - ", Col2) WHERE Col2 LIKE 'A%'
04/23/20217783GeneralChanged
  • Updated how display sizes are determined for varchar primary key and foreign key columns so they will match the reported length of the column.
04/16/20217776ADO.NETChanged
  • 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.
04/16/20217776GeneralAdded
  • Non-conditional updates between two columns is now available to all drivers. For example: UPDATE Table SET Col1=Col2
04/16/20217776GeneralChanged
  • Reduced the length to 255 for varchar primary key and foreign key columns.

Changed
  • Updated index naming convention to avoid duplicates.
04/16/20217776GeneralChanged
  • 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.
10/06/20207584Google SpannerAdded
  • Added support for inserting array values.
09/22/20207570Google SpannerAdded
  • Added support for foreign keys.

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Build 24.0.9060