postgresql - oracle evalname function equivalent in postgres -

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oracle supports dynamic xmlelement name evalname function. there similar feature in postgres xmlelement name dynamically instead of using constant?

example in oracle: 

select xmlelement(evalname(ename),empno) emp;

this statement result in list of enames separate xml elements.

<smith>7369</smith> <allen>7499</allen> <ward>7521</ward>

not sure if postgres has similar.

thanks.

i able workaround construct xml dynamic element names in postgres using execute format. posting in case if had same issue.

execute format('select xmlelement(name %i, $1)', emp_name) using empno emp;  <smith>7369</smith> <allen>7499</allen>

same worked xmlforest , having xmlattributes inside xmlelement.


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