Can a SharePoint Calculated field check for existence of other columns?
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02-10-2019 - |
Question
I want to use OrderBy
in SPSiteDataQuery
to sort items by data, however, the field containing the date differs between the content types.
Can this be solved by sorting with a calculated field? I am currently trying to create a calculated field that checks for existence of a field (using ISERROR
), if it is found it returns the value, otherwise returns a default value. Or perhaps I can create a Calculated field in parent content type, then override it's formula and field references in a child content type - would such polymorphism work?
Solution
As I found out - NO, it can't.
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