Release 2.5.19

Other improvements

New Studio validation for Valueset with no columns

A validation 0015 has been added to Studio to fail a Valueset if it has no columns defined. Valuesets with no columns in some cases caused runtime problems when running the set up job after deploy of an engine.

Issues fixed

Fix internal errors from Studio View validation (ticket: 4621)
Studio intermittently emitted internal validation errors during validation of views in the Source Map.

This was caused by an excessive degree of parallelism (DOP) when Studio used Sql Server LocalDB to validate the view queries. The DOP has now been reduced to a value between 2 and 8, scaled based on the number of processors available on the system running Studio.

With this reduction, the intermittent timeout errors are expected to disappear on smaller systems while at the same time maintaining validation performance on more powerful machines.

Fix error in Stored Procedure called when pushing data to Staging Database (ticket: 4631)
The Stored Procedure [mig_director].[Export_SourceTable_SetLoadedExtension] in the Migration Database has been fixed and is now working properly after the general functionality to load files to the Staging Database was changed to skip the reformat step