COALESCE SQL function: Why we love it

COALESCE SQL function: Why we love it coalesce COALESCE Categories: Conditional COALESCE Evaluates the arguments in order and returns the value of the first expression that does not contain NULL coalesce The COALESCE SQL function is an incredibly useful function that allows you to fill in unhelpful blank values that may show up in your data

coalesce When using COALESCE with empty strings, keep in mind that an empty string is treated as a non-NULL value This means that if an empty string is

coalesce Given a set of vectors, coalesce() finds the first non-missing value at each position It's inspired by the SQL COALESCE function which does the same thing Coalesce coalesce looks at the values in a list , and returns the first non-null value This function is useful when you want to: fill in missing