The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT count(*) total
FROM
per_all_assignments_f asg
/* Generates list of earliest date tracked start dates by assignment */
,(select assignment_id, effective_start_date
from per_all_assignments_f asg
minus
/* Remove any assignment start date which has an earlier start date */
select assignment_id, effective_start_date
from per_all_assignments_f asg
where exists (select 1 from per_all_assignments_f asg1
where asg1.assignment_id = asg.assignment_id
and asg1.effective_start_date < asg.effective_start_date)
)asg_start
WHERE
asg_start.assignment_id = asg.assignment_id
AND asg_start.effective_start_date = asg.effective_start_date
AND NVL(asg.last_update_date, to_date('01-01-2000','DD-MM-YYYY'))
BETWEEN p_from_date AND p_to_date;
x_last_update_date NUMBER := x_date;
/* Select the length of the instance code */
CURSOR inst_cur IS
SELECT avg(nvl( vsize(instance_code),0 ))
FROM edw_local_instance;
SELECT
avg(nvl(vsize(assignment_number),0))
,avg(nvl(vsize(assignment_id),0))
,avg(nvl(vsize(title),0))
,avg(nvl(vsize(normal_hours),0))
,avg(nvl(vsize(time_normal_start),0))
,avg(nvl(vsize(time_normal_finish),0))
,avg(nvl(vsize(probation_period),0))
,avg(nvl(vsize(perf_review_period),0))
,avg(nvl(vsize(sal_review_period),0))
,avg(nvl(vsize(hr_general.decode_lookup('YES_NO', primary_flag)),0))
,avg(nvl(vsize(hr_general.decode_lookup('FREQUENCY', frequency)),0))
,avg(nvl(vsize(hr_general.decode_lookup('EMP_APL', assignment_type)),0))
,avg(nvl(vsize(hr_general.decode_lookup('YES_NO', manager_flag)),0))
,avg(nvl(vsize(hr_general.decode_lookup('FREQUENCY', probation_unit)),0))
,avg(nvl(vsize(hr_general.decode_lookup('FREQUENCY', perf_review_period_frequency)),0))
,avg(nvl(vsize(hr_general.decode_lookup('FREQUENCY', sal_review_period_frequency)),0))
,avg(nvl(vsize(hr_general.decode_lookup('HOURLY_SALARIED_CODE', hourly_salaried_code)),0))
FROM per_all_assignments_f
WHERE last_update_date BETWEEN p_from_date AND p_to_date;
SELECT
avg(nvl(vsize(assignment_status_type_id),0))
FROM per_assignment_status_types
WHERE last_update_date BETWEEN p_from_date AND p_to_date;
SELECT avg(nvl(vsize(people_group_id),0))
FROM pay_people_groups
WHERE last_update_date BETWEEN p_from_date AND p_to_date;
SELECT avg(nvl(vsize(name),0))
FROM hr_all_organization_units
WHERE last_update_date BETWEEN p_from_date AND p_to_date;
+ NVL(ceil(x_last_update_date + 1), 0)
+ NVL(ceil(x_creation_date + 1), 0);