N'; Old RoomId: ', ISNULL(CONVERT(NVARCHAR(20), d.RoomId), N'NULL'), N'; Old WorkDate: ', CONVERT(NVARCHAR(10), d.WorkDate, 120), N'; Old Time: ', CONVERT(NVARCHAR(8 ...
🧹 SQL Exercise — NULL Functions 📌 Overview This repository contains a handwritten SQL exercise focused on handling NULL values. The exercise is part of my SQL learning journey and was completed ...
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