Selecting from XMLType

Question

I'm trying to execute 'insert ... select' statement inside PL/SQL stored procedure using xmlsequence function and get the folloving error:
SQL> declare
2 i_xml xmltype;
3 begin
4 select xml
5 into i_xml
6 from i_query_xml;
7 insert into t
8 select extractvalue(value(t),'//ENTITY/@NAME')
9 from table ( xmlsequence(extract(i_xml,'//TERMS/ENTITY')) ) t;
10 end;
11 /
declare
ERROR at line 1:
ORA-22905: cannot access rows from a non-nested table item
ORA-06512: at line 7
The same code works good when selecting from a table contaning XMLType column.
Should I perform some kind of casting operation on the result of xmlsequence function?

Answer 1

Does the following code look different? It works great.
begin
insert into t
select extractvalue(value(t),'//ENTITY/@NAME')
from i_query_xml x, table ( xmlsequence(extract(x.xml,'//TERMS/ENTITY')) ) t;
end;
Thanks