The issue was with the MetadataValidator added in 8.0. It was adding an alias to the view name when resolving the columns that were feed into the update validator logic. Those columns would then never match with the columns from the udpate.
The issue was with the MetadataValidator added in 8.0. It was adding an alias to the view name when resolving the columns that were feed into the update validator logic. Those columns would then never match with the columns from the udpate.