Tableau Connector for Amazon DynamoDB

Build 24.0.9062

変更履歴

General Changes

DateBuild
Number
Change
Type
Description
08/20/20248998Amazon DynamoDBAdded
  • 次のAWS リージョンのサポートが追加されました:HYDERABAD、MELBOURNE、CALGARY、SPAIN、ISOLATEDUSEAST、ISOLATEDUSEASTB、およびISOLATEDUSWEST。
06/28/20248945Amazon DynamoDBRemoved
  • AuthScheme 値からAwsMFA が削除されました。必要に応じて、AwsRootKeys、AwsIAMRoles、TemporaryCredentials スキームでMFA プロパティを使用してください。
06/18/20248935GeneralAdded
  • AWSRegion 接続プロパティに"TELAVIV" リージョン(Israel)のサポートが追加されました。
05/09/20248895GeneralChanged
  • 以前はROUND 関数は負の値を受け取りませんでした。その機能は復元されました。
04/08/20248864Amazon DynamoDBAdded
  • IN/NOT_IN 演算子でのサーバーサイドフィルタリングのサポートが追加されました。
04/06/20248862Amazon DynamoDBAdded
  • AwsWebIdentity 認証スキームのサポートが追加されました。
03/15/20248840GeneralAdded
  • Java のString.compare() 機能をSQL クエリに提供するSTRING_COMPARE という新しいSQL 関数が作成されました。2つの文字列の比較値を表す数値を返します。
02/08/20248804Amazon DynamoDBAdded
  • Added QueryMode connection property.
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
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.
01/18/20238418Amazon DynamoDBAdded
  • Added support for document() function.
12/14/20228383GeneralChanged
  • Added the Default column to the sys_procedureparameters table.
10/12/20228320TableauAdded
  • Added support for additional localizations in the Windows and Mac packages. Both setups now support all the languages that Tableau supports as of their 2022.2 release.
09/30/20228308GeneralChanged
  • Added the IsPath column to the sys_procedureparameters table.
09/22/20228300Amazon DynamoDBAdded
  • Added the FileStream output for the CreateSchema stored procedure. An instance of an output stream where file data is written to. Only used if FileName is not set.
08/19/20228266Amazon DynamoDBAdded
  • Added the FileData output for the CreateSchema stored procedure. It pushes the generated schema encoded in Base64 only if the FileName input is not set.
08/12/20228259TableauChanged
  • Updated connection dialogs to use advanced configuration information provided by drivers. This makes use of the same information as the new dialogs in other editions (like ODBC) to display only the most relevant connection properties.
  • Legacy connectors have been simplified to look more like Tableau JDBC dialogs. Legacy connectors target older Tableau versions which do not support rich connection dialogs like the modern connectors do. Most connectors cannot fit within these limitations.
03/16/20228110Amazon DynamoDBAdded
  • Added support for Instance Metadata Service Version 2 (IMDSv2) when authenticating from an Amazon EC2 instance.
03/02/20228096Amazon DynamoDBAdded
  • Added support for the AutoDetectIndex connection property.

Changed
  • In DynamoDB, secondary indexes can be used to more quickly select data from a given table. By default, we now attempt to automatically detect an index to use based on the query criteria. To turn off index detecting logic, simply set the AutoDetectIndex connection property to false. Alternatively, you may use the SecondaryIndexName pseudo column to specify which index to use (if any).
03/01/20228095Amazon DynamoDBAdded
  • Add support for the AwsCognitoBasic and AwsCognitoSrp authentication methods.
09/08/20217921Amazon DynamoDBAdded
  • Added support for PartiQL statements. Driver now utilizes the ExecuteStatement API operation to execute PartiQL statements, which offers better support for executing filters on the query server side.
  • Added support for BULK UPDATE operations.

Changed
  • The DynamoDB JSON document parser is re-written to fully support all the levels of structure nesting and indexing or un-nesting at all levels.
  • Data type auto discovery mechanism to properly detect datetime fields.
  • Fixed vertical flattening on primitive arrays.
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.
05/17/20217807Amazon DynamoDBAdded
  • Added support for Single Sign On (SSO) connection with PingFederate as the Identity Provider (IdP).
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.
04/16/20217776GeneralAdded
  • 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.
04/16/20217776TableauChanged
  • Improved the connection dialog configuration experience.

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Build 24.0.9062