ADO.NET Provider for Amazon Redshift

Build 24.0.9062

変更履歴

General Changes

DateBuild
Number
Change
Type
Description
08/20/20248998Amazon RedshiftAdded
  • Added support for the following AWS regions: HYDERABAD, MELBOURNE, CALGARY, SPAIN, ISOLATEDUSEAST, ISOLATEDUSEASTB, and ISOLATEDUSWEST.
05/09/20248895GeneralChanged
  • The ROUND function previously did not accept negative precision values. That feature has now been restored.
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.
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.
02/08/20238439Amazon RedshiftAdded
  • Added support for AzureADPKCE authentication scheme.
01/21/20238421Amazon RedshiftAdded
  • Added secure support of IAM role by the COPY command in the staging insert mode.
06/08/20228194ADO.NETRemoved
  • Removed support for VS2010.
05/19/20228174ADO.NETRemoved
  • Removed support for .NET 2.0.
05/05/20228160Amazon RedshiftAdded
  • Added support for the VARBYTE data type.
04/27/20228152ADO.NETRemoved
  • Removed support for EFCore 3.0 and EFCore5.0.
04/22/20228147Amazon RedshiftAdded
  • Added support for GZIP compression in S3Staging InsertMode.
12/02/20218006Amazon RedshiftChanged
  • An exception is now raised when the jdbc method connection.setCatalog() is called to change current database. This is not allowed in the middle of a live connection by CockroachDB.
09/02/20217915GeneralAdded
  • Added support for the STRING_SPLIT table-valued function in the CROSS APPLY clause.
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.
07/08/20217859GeneralAdded
  • 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.
06/07/20217828ADO.NETAdded
  • Added support for the DbCommand.CommandTimeout property.
05/29/20217819ADO.NETRemoved
  • Removed support for SSRS 2008.
05/28/20217818Amazon RedshiftAdded
  • Added support for returning native Redshift datatypes in metadata. 'SupportNativeDataType=True' can be added via the Other connection property to enable this functionality.
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.
04/09/20217769Amazon RedshiftAdded
  • Added support for staging bulk insert data.
03/05/20217734Amazon RedshiftDeprecated
  • IdpUser, IdpPassword, IdpType and IdpUrl connection properties are deprecated and may be used for backward compatibility only.

Replacements
  • IdpUser and IdpPassword are replaced with User and Password.
  • IdpType is replaced with AuthScheme.
  • IdpUrl is replaced with SSOLoginURL.

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Build 24.0.9062