troubleshooting Question

Remove items in csv string

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Southern_GentlemanFlag for United States of America asked on
Microsoft SQL Server
8 Comments1 Solution50 ViewsLast Modified:
I was able to use the following query from Jim Horn Single column to normalize a comma string into a single column but then I did a NOT EXISTS from another table to find out what values need to be removed.

So now that i have that that information, how would i remove the items that i've found and go to the original CSV string and remove the one item or items that should not belong.

So, i have to figure out how to remove all the possible combinations of commas as well as well as the invalid item.
Vitor Montalvão
IT Engineer
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