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sql - What is the best / correct way to deal with null values in a database when you have different types of related data - Stack Overflow
![sql - What is the best / correct way to deal with null values in a database when you have different types of related data - Stack Overflow sql - What is the best / correct way to deal with null values in a database when you have different types of related data - Stack Overflow](https://i.stack.imgur.com/7HsTu.png)
sql - What is the best / correct way to deal with null values in a database when you have different types of related data - Stack Overflow
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