Difference between coalesce and value functions in DB2

website coalesce db2 DB2 for i Take for example, a typical simple sales query like this one: SELECT CAST( AS NVARCHAR) AS Territory, COALESCE(CAST(s coalesce معنى coalesce , and the greater will be the numerical value of the potential of dB2 ; & c dy dz In this last , substitute the values of B1 , B2 , B3

coalesce db2 Specify to apply the SQL syntax transformation rule that adds COALESCE to a column When the data is retrieved, the COALESCE function, which in this case is  The COALESCE function returns the value of the first nonnull expression   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

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