3779082 - View column comments are removed after alter view recompile - SAP IQ

When running ALTER VIEW VIEW_NAME RECOMPILE the View column comments are lost.

The issue is about preserving view comments when a REFERENCED view is altered.
ALL column comments disappear from ANY referencing view in doing so. 

Adding a column to a view that is referenced in a cascading manner by other views, with columns nicely commented, by adding that 1 column (that is not referenced elsewhere) to one view, columns in other views whose SELECT statement did not change lose their comment automatically. This is most likely due to an implicit cascading recompile. 

• SAP IQ 16.1 SP05.
• SAP IQ 16.2 XX.

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