COALESCE scalar function - Db2 SQL

website coalesce db2 DB2 is to check for NULL values and it can be used in place of NULL indicator or COALESCE function The VALUE function replaces the column coalesce معنى Use the COALESCE function to replace a null value with a non-null value 4 Select Where No Match To

coalesce db2 According to SQL Server Books Online, COALESCE returns the first nonnull expression among its arguments, and ISNULL replaces NULL with the specified  DB2) Basic difference between COALESCE and their counter parts is that COALESCE returns first non null value as it can take more than 2  T }” The SQL syntax of the query as translated by DB2 RDF store into SQL is: COALESCE AS I,COALESCE AS I_typ, AS U FROM

Share

Share

Link

Turn off sharing Copy link

See all details