When using Denodo 7.0 and higher data sources, queries on the new Denodo date type ‘localdate’ fields would incorrectly return a date & time, when it should have returned a date only.

A workbook connected to an Impala data source could result in the error "AnalysisException: LEFT OUTER JOIN requires an ON or USING clause" when "none" is selected in a parameter.

A query could take an excessive amount of time on a complex worksheet and not load.

WDC based connectors would not respect proxy configurations from PAC files starting with 2019.4.

Connecting to Google BigQuery would sometimes be slow on the initial load of datasets.

Sometimes Tableau Desktop would quit when signing out of Tableau Online.

In Desktop 2019.2.2 and higher a performance issue would occur when connecting to Hadoop Impala on the Macintosh OS.

When connected to a large spatial file that is a published data source, and an attempt to load a geometry field was performed, an error would display, "Error: BinaryTupleReader::NextWireValueAligned:941 Not enough data for header".

Duplicated translations appeared in the Dashboard menu. "Caption" was translated as "Title" in zh-CN.