coalesce - script and chart function

coalesce - script and chart function 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 The SQL COALESCE function is used to handle NULL values in a database query by returning the first non-NULL value from a list of expressions or column values

coalesce The SQL COALESCE function returns the first value in the parameter list that is not NULL

coalesce coalesce implies an affinity in the merging elements and usually a resulting organic unity telling details that coalesce into PostgreSQL COALESCE function syntax The COALESCE() function accepts a list of arguments and returns the first non-null argument The COALESCE() function