COALESCE – Co-creating the EU Competence Centre for Science

SQL Server: COALESCE Function coalesce COALESCE is a system in-built function that can be considered one of the conditional expressions available in PostgreSQL NULLIF, GREATEST, 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 In this tutorial, we will explore the use of the COALESCE function in Data Explorer SQL queries COALESCE allows you to handle NULL values