Check for (!)= '' and (NOT) NULL at the Same Time Permanently deleted user February 27, 2020 12:55 Updated Follow NVL(column, '') = ''NVL(column, '') != '' Related articles Check if a String Can Be Cast to a Number Using isNumeric UPDATE statement with two tables Setting the Server Locale for the WEEK and DAYOFWEEK Functions Backup the Data Warehouse by Copying It to a Parallel Instance Comments 0 comments Please sign in to leave a comment.
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