Etl, Data Integration, Data Analysis, Data Engineering, Sql.
article, I’ll be explaining how you can get this done using a simple and intuitive SQL function. In my last article, this: https://medium.com/@exceldispensing/this-simple-sql-function-will-optimize-your-etl-process-b1744bad87c6 I talked about how using the MERGE function in SQL can simplify your