Help - Update using coalesce - IBM: DB2 - Tek-Tips

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

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 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

coalesce معنى DB2) Basic difference between COALESCE and their counter parts is that COALESCE returns first non null value as it can take more than 2