I've got the following in one of my Oracle procedures, I'm using it
to generate XML
-- v_client_addons is set
to ''
to avoid null error
OPEN C_CLIENT_ADDONS;
LOOP
FETCH C_CLIENT_ADDONS INTO CLIENT_ADDONS;
EXIT WHEN C_CLIENT_ADDONS%NOTFOUND;
BEGIN
v_client_addons := v_client_addons || CLIENT_ADDONS.XML_DATA;
END;
END LOOP;
CLOSE C_CLIENT_ADDONS;
-- Do something later with v_client_addons
The loop should go through my cursor and pick out all of the XML values
to display, such as :
<add-on name="some addon"/>
<add-on name="another addon"/>
What I would like
to achieve is
to have an XML start/end tag inside this loop, so I would have the following output
<addons>
<add-on name="some addon"/>
<add-on name="another addon"/>
</addons>
How can I do this without having the <addons> tag after every line? If there are no addons in the cursor (cursor is empty), then I would like
to skip this part enitrely
