null value in Vietnamese
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Sentence patterns related to "null value"
1. The Coalesce () function returns the first non-null value in a list.
2. The price will remain at the same “Competitive” level until profits reach a null value.
3. Because the first one is Null, and the Coalesce function always returns the first not-Null value.
4. The below statement returns Apple as the Output because Coalesce function will return the first not Null value
5. 30 This paper introduces embedded multivalued dependency, generalized join dependency, subset dependency under fuzzy null value circumstances and corresponding axiom.
6. 26 This gave rise to the need for a "null value" to represent unknown or inapplicable values in relational databases.
7. MySQL Coalesce() function returns the first non-NULL value of a list, or NULL if there are no non-NULL values.