How can I remove leading and trailing quotes in SQL Server?

Question

I have a table in a SQL Server database with an NTEXT column. This column may contain data that is enclosed with double quotes. When I query for this column, I want to remo

Answer 1

I use this:

UPDATE DataImport
SET PRIO = 
        CASE WHEN LEN(PRIO) < 2 
        THEN 
            (CASE PRIO WHEN '""' THEN '' ELSE PRIO END) 
        ELSE REPLACE(PRIO, '"' + SUBSTRING(PRIO, 2, LEN(PRIO) - 2) + '"', 
            SUBSTRING(PRIO, 2, LEN(PRIO) - 2)) 
        END