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REPEAT is documented as a Scalar Function.
>>-REPEAT--(--expression--,--integer--)----------><
http://publib.boulder.ibm.com/infocenter/iseries/v5r4/index.jsp?topic=/db2/rbafzmstscale.htm
I did not see anything like the described LPAD for an available SQL
scalar in the DB2 for i5/OS.
Note that if the given expression is meant to match the ORACLE
function, and especially if moved into a UDF, then be sure to use the
MIN scalar to avoid errors; i.e. positive integer or zero, is required
for REPEAT(). In any case, consider casting the result of the given
expression to the desired & expected type/length attributes. The given
expression is likely to produce a VARCHAR of a large length.
The given expression uses CHAR() which may be unnecessary.? Perhaps
if the "location ID" is numeric, such that the char() might then be
perceived as necessary, then try instead, a simpler left-pad with zeros:
DIGITS(CAST(Location_ID as DECIMAL(9, 0)) AS Location_ID
Regards, Chuck
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