How to Convert Data / Table into 1NF Using SQL Server String Split Function

Converting data or a table into the first normal form (1NF) typically involves ensuring that each column in a table contains atomic (indivisible) values and that there are no repeating groups or arrays of values in any column. SQL Server's STRING_SPLIT function can be useful in certain scenarios, especially when dealing with delimited values that need to be split into separate rows.
In this tutorial, learn how to convert data or a table into the first normal form (1NF) using SQL Server's STRING_SPLIT function. Normalization is crucial for organizing data efficiently in databases, and 1NF ensures that each column contains atomic values without repeating groups.
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