The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT
sign(count(*))
INTO
l_exists_flag
FROM
PO_LINES_ALL LINE
WHERE
LINE.PO_HEADER_ID = p_field_value
AND LINE.ORDER_TYPE_LOOKUP_CODE = c_RATE;
SELECT
sign(count(*))
INTO
l_exists_flag
FROM
PO_LINES_ALL LINE
WHERE
LINE.PO_LINE_ID = p_field_value
AND LINE.order_type_lookup_code = c_RATE;
SELECT 'Y'
FROM hxc_Time_Building_Blocks htb,
hxc_Time_Attributes hta,
hxc_Time_Attribute_Usages htau
WHERE hta.Time_Attribute_Id = htau.Time_Attribute_Id
AND htau.Time_Building_Block_Id = htb.Time_Building_Block_Id
AND htau.Time_Building_Block_ovn = htb.Object_Version_Number
AND htb.Date_To = hr_General.End_Of_Time
AND htb.Scope = 'DETAIL'
AND hta.Attribute_Category = 'PURCHASING'
AND hta.Attribute2 = To_Char(po_line_id)
AND htb.Resource_Id = p_person_id
AND ROWNUM = 1;