The following lines contain the word 'select', 'insert', 'update' or 'delete':
select meaning into l_meaning
from wsh_lookups
where lookup_code = l_charge_type_code
and lookup_type = 'FREIGHT_COST_TYPE';
select meaning into l_meaning
from qp_lookups
where lookup_code = l_charge_type_code
and lookup_type = 'FREIGHT_CHARGES_TYPE';
select meaning into l_meaning
from qp_lookups
where lookup_type = l_charge_type_code
and lookup_code = l_charge_subtype_code;