Understanding SQL Server COALESCE with Empty Strings

Example COALESCE takes any number of arguments and returns the first non-null one

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 Logging standards & labels for machine datalogs are inconsistent in mixed environments Splunk Coalesce command solves the issue by normalizing field

coalesce Returns the first non-missing value found in a list of COALESCE to replace null values with a more meaningful default value