DB2 REPLACE Function

The DB2 REPLACE function replaces all occurrences of a search string within a source string. If the search string is not found within the source string, the original string is …

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DB2 COALESCE Function

The DB2 COALESCE function returns the value of the first non-NULL expression. The COALESCE function takes a comma separated list of arguments which are evaluated in the order in which …

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