COALESCE SQL function: Why we love it

coalesce   Dan coalesce

The COALESCE function returns the first non-null expression in a list of expressions

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 SQL Coalesce function The SQL Coalesce and IsNull functions are used to handle NULL values During the expression evaluation process the NULL

1_00 baje wala lottery ka result COALESCE function COALESCE returns the first non- NULL element provided Signatures Parameter, Type Details COALESCE accepts one or more numeric expressions The COALESCE function checks the value of each expression in the order in which they are listed and