Question: #2936

DBM380 Week 2 Discussion s Get an

Think of a situation where null value should be allowed and a situation where it should not be allowed. What are the consequences of inappropriate null settings?

 

Why it is necessary to choose appropriate data types for each data column?

Solution: #2911

DBM380 Week 2 Discussion s Get an

Think of a situation where null value should be allowed and ...
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