The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT sales_lead_id, assign_to_salesforce_id
FROM as_sales_leads
WHERE nvl(status_code, 'NULL') <> 'DECLINED'
AND nvl(deleted_flag,'NULL') <> 'Y';
SELECT assign_to_salesforce_id
FROM as_sales_leads
WHERE sales_lead_id = sales_lead_id_in;