Coalesce - Definition, Meaning & Synonyms

MySQL COALESCE Function coalesce The COALESCE function checks the value of each column in the order in which they are listed and returns the first nonmissing value If only one coalesce COALESCE The COALESCE() function produces the first non- NULL value from the variadic list of arguments SELECT

coalesce COALESCE Function Function returns the first non-missing value found in an array of columns The order of the columns listed in the function determines the