COALESCE in DB2 returning empty - sql

website coalesce db2 DB2 = AA ' : AL , FI : IE coalesce db2 Returns a CLOB representation of string COALESCE Returns the first argument that is not NULL

coalesce db2 COALESCE with FULL OUTER JOINs At times, you might need the COALESCE function to avoid nulls in the result columns of OUTER JOIN statements To understand  DB2 - Exemplos simples - FULL OUTER JOIN  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

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