The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
vacancy_id
,variable_comp_lookup
,object_version_number
from irc_variable_comp_elements
where vacancy_id = p_vacancy_id
and variable_comp_lookup = p_variable_comp_lookup;
select
vacancy_id
,variable_comp_lookup
,object_version_number
from irc_variable_comp_elements
where vacancy_id = p_vacancy_id
and variable_comp_lookup = p_variable_comp_lookup
for update nowait;