The following lines contain the word 'select', 'insert', 'update' or 'delete':
select mtp.partner_id into v_ret
from msc_trading_partners mtp, msd_level_values mlv
where mtp.sr_instance_id = mlv.instance
and mlv.level_id = p_level_id
and mlv.level_pk = p_level_pk
and mtp.partner_type = 2
and mtp.sr_tp_id = mlv.sr_level_pk;
select mtp.partner_id into v_ret
from msc_trading_partners mtp,
msd_level_values site,
msd_level_associations mla
where site.level_id = 11
and site.level_pk = p_level_pk
and site.instance = mla.instance
and site.sr_level_pk = mla.sr_level_pk
and mtp.partner_type = 2
and to_char(mtp.sr_tp_id) = mla.sr_parent_level_pk
and mtp.sr_instance_id = site.instance;
select distinct mtps.partner_site_id into v_ret
from msc_trading_partner_sites mtps,
msd_level_values site,
msd_level_associations mla
where site.level_id = p_level_id
and site.level_pk = p_level_pk
and mtps.sr_instance_id = site.instance
and mtps.partner_type = 2
and mtps.sr_tp_site_id = site.sr_level_pk
and mtps.sr_tp_id = mla.sr_parent_level_pk
/* and the customer is... */
and mla.sr_level_pk = site.sr_level_pk
and mla.level_id = 11
and mla.parent_level_id = 15
and mla.instance = site.instance;