Tell me what is the difference between NULL value, Zero, and Blank space?
Submitted by: MuhammadAs I mentioned earlier, Null value is field with no value which is different from zero value and blank space.
Null value is a field with no value.
Zero is a number
Blank space is the value we provide. The ASCII value of space is CHAR(32).
Submitted by: Muhammad
Null value is a field with no value.
Zero is a number
Blank space is the value we provide. The ASCII value of space is CHAR(32).
Submitted by: Muhammad
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