I need to query from db table and static VO in same time

I have query VO which returns user roles
so the result will be something like 1,5,6,3,1
and i have static list contains the role names with their codes
1 ------> administrator
2 -------> user
3 --------> system manager
I used the first VO to build ADF select one choice contains the code of roles
how can I display the role name instead of its code

thank you john for explaining
if I put the static list in data base the problem is solved, I can get the role names by my query, but NO I can't but it in database
I am now trying to do that by java code but I want to know if that can be done without writing codes

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for the concat do I use xmlconcat?No, XMLConcat is used to concatenate XMLType fragments.
The || operator will do fine, but you must escape any single quote inside the string :
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FROM rcv.recv_accessions ra,
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FROM rcv.recv_accessions ra,
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I need to query from db table and static VO in same time

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