The following lines contain the word 'select', 'insert', 'update' or 'delete':
l_acct_last_update_date DATE;
p_action_param := p_action_param||'uwq_last_update_date="'||l_uwq_acct_last_upd_date ||'"';
x_last_update_date => l_acct_last_update_date);
p_action_param := p_action_param||'uwq_last_update_date="'||l_acct_last_update_date ||'"';