SQL Optimizer for DB2 ZOS 1

coalesce db2   Dan coalesce db2

DB2 Gurus: I am trying to update a column in table A using a value derived from a column in table B What I am trying to accomplish is to

Databases That Support COALESCE · MySQL · PostgreSQL · SQL Server · Oracle Database · SQLite · IBM Db2 · MariaDB · Amazon Redshift but unable to use in DB2 Hi DCUnited, Using the coalesce () function is the correct approach From your post, it looks like your strings are

ஜாக்பாட் ரிசல்ட் லாட்டரி DB2 for Linux, UNIX, and Windows ; Internal functions Banding BandingC Coalesce ; Null and Zero functions IsNotNull IsNull NullToZero ZeroToNull ; OLAP To include the NULL values in the calculation of MAX, we can use the COALESCE function to replace the NULL values with a default value (such