update ims_md_educational_context set context_s = :context_s, context_v = :context_v where ims_md_ed_co_id = :ims_md_ed_co_id insert into ims_md_educational_context (ims_md_ed_co_id, ims_md_id, context_s, context_v) values (:ims_md_ed_co_id, :ims_md_id, :context_s, :context_v) select '(' || context_s || ') ' || context_v as context, ims_md_ed_co_id, ims_md_id from ims_md_educational_context where ims_md_id = :ims_md_id select * from ims_md_educational_context where ims_md_ed_co_id = :ims_md_ed_co_id and ims_md_id = :ims_md_id