xml - Java: Oracle XMLType + JDBC -


how can oracle xmlelement jdbc?

java.sql.statement st = connection.createstatement(); // works oracle.jdbc.oracleresultset rs = st.execute("select xmlelement("name") dual"); rs.getstring(1); // returns null, why? oracle.sql.opaque = (opaque) rs.getobject(1); // works, wtf opaque ?

basically, want read string <name> </name> or whatever xml formatted output. fail cast output reasonable. weird oracle.sql.opaque works, totally dont know that. tostring() not overriden!

any ideas? how read oracle's (i using oracle 10.0.2) xmlelement (xmltype) ?

you can't. oracle's jdbc driver not support jdbc xml type properly.

the thing can do, convert xml part of query:

 select to_clob(xmlelement("name")) dual

then can retrieve xml using getstring()

alternatively can use xmlelement("name").getclobval(), again part of query , can accessed string within java class


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