Lançamento e download do produto

Tableau Prep 2020.4.1

Recomendamos o uso da versão de manutenção mais recente desta versão, 2021.3.1, que contém correções adicionais.

Baixar Tableau Prep 2021.3.1

Download Link Notice

The Mac version has been removed due to an issue with certificates preventing it from being able to install correctly. For more details please see this Knowledge Base article.

Número da compilação

20.41.20.1106.1007

Baixar Tableau Prep 2020.4.1

Data de lançamento

seg, 14 Dezembro, 2020

Suporte de produto

Leia mais

Changes were applied to improve security. See ADV-058 in Security Bulletins for more details.


Problemas resolvidos

ID do problema Descrição
1153617

"Flow execution error: Failure parsing AQL - LogicAssert itrColumns != inputQueryColumns.end()" could occur when running a flow.

1152115

CEILING() function could return incorrect results when using a scalar or a constant as the argument.

1189154

A system error would sometimes occur when running the sample flow.

1139220

The CEILING() function would sometimes return inconsistent results and also varied from Tableau Desktop.

1163430

When running a flow that contains a pivot step, an error would sometimes display, "Failure parsing AQL: No such column {[field]}."

1177414

The command line option to run a flow containing a TabPy script would sometimes display an error, "The Tableau Python (TabPy) server configuration is required. Enter a valid server configuration, then try again."

1176110

Published data sources would sometimes not be displayed in the Connections pane to search for data. The message would display, "Error: The server encountered an error. Try again."

1172224

A "collation mismatch" error could occur when running a flow with Microsoft Sql Server that contained a union and a join.

1169229

When using the command line option in 2020.3, Java warning messages could occur when publishing output.

1180432

It would not be possible to complete the Analytics Extensions Connection sign-in when the "Require SSL" checkbox was also marked and a valid SSL certificate was designated trying to access TabPy or RServe.

1164374

When the command line is used to run a flow, an "errorlevel" of 0 would return even if the command failed in some versions.

1162297

The user interface could become unresponsive when trying to copy and paste steps by "Ctrl+c" and "Ctrl+v".

1161566

On Macintosh OS, a CSV file with a Japanese file name could not be read.

1137333

When running a flow using an incremental refresh of Salesforce data, an error could occur stating "No such function ISNULL that takes arguments of type (datetime)."

1131883

Um erro de execução de fluxo poderia ocorrer após a união de uma extração e um arquivo do Excel: "Coluna [Nome do item-1] inexistente".

1130438

The output step after a Left Only join could produce more rows than expected.

1115348

An error would sometimes display when a pivot is performed, "Query Text Limit of 67108864 Bytes Exceeded."

1169565

A partir do 2020.3.3, em todos os filtros de valor discreto avançados existentes no fluxo do usuário ou em um novo fluxo criado em etapas agrupadas, a anotação não era exibida no cartão de perfil como esperado para ver a alteração ou para editá-la. A solução é usar o painel de alterações à esquerda ou o painel de fluxo na parte superior para acessar a anotação/alteração realizada do filtro de valor discreto avançado.


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