Sql Where Is Not Blank. It is not possible to test for null values with comparison operators, such as =, <, or <>. Web how to test for null values?
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It is not possible to test for null values with comparison operators, such as =, <, or <>. It is a special “value” that you can’t compare to using. Web a null value in a database really means the lack of a value. Web how to test for null values?
Web a null value in a database really means the lack of a value. It is not possible to test for null values with comparison operators, such as =, <, or <>. Web how to test for null values? It is a special “value” that you can’t compare to using. Web a null value in a database really means the lack of a value.
