How to view sys_context value in SQL Developer?

hello
i can view the results via sqlplus with following statements:
SELECT SYS_CONTEXT ('empno_ctx', 'empno_attrib') empno_attrib FROM DUAL;
SELECT * FROM SESSION_CONTEXT;
both retrieve correct values;
now, since i work mainly in SQL Developer i wanted to view the results in there as well;
i ran the procedure in SQL Developer via right-click on the procedure -> run;
it looked like it ran ok;
however when i do the above queries nothing is retrieved;
any suggestions?
thanks
rgds

Hi,
You can use
SELECT SYS_CONTEXT ('empno_ctx', 'empno_attrib') empno_attrib into <Variable Name> FROM DUAL;
dbms_output.putline (<Variable Name>
So after you execute the procedure. You will be able to see the value in output window.
Regards,
Kushal Gupta

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