Need to merge the query's

Question

Hi,
Ii need to merge the below 2 queries.could you please help some one.
primary foreign key relation of major_id column
major.major_id primary key.
major_inactive_list.major_id referential integrity
SELECT   m.major_inactive_id, m.institution_id, m.major_id, m.created_on,
         m.modified_on, m.created_by, m.modified_by, m.active_status
    FROM major_inactive_list m
   WHERE m.institution_id IN (1, 5)
ORDER BY m.institution_id
SELECT   M.major_id ,
                 M.major_name ,
                 M.major_code ,
                 M.major_comment,
                 M.delete_status,
                 M.active_status,
                 M.institution_id,
                 M.default_major
            FROM major M
           WHERE     (M.institution_id IN (1, 5, 6))
                 AND M.delete_status = '0'
                 AND M.active_status = '1'
                 AND (M.major_id NOT IN (768002, 767978))
              OR     M.institution_id = 6
                 AND M.active_status = '0'
                 AND M.delete_status = '0'
        ORDER BY M.institution_id DESC, UPPER (M.major_name)

Answer 1

need to re write as a single query instead of 2 queries.There should be some logic behind making it as a single query. I was looking for you to explain that. If you ask me to make it a single query without giving any details i would do this.
with t1
as
SELECT m.major_inactive_id, m.institution_id, m.major_id, m.created_on,
       m.modified_on, m.created_by, m.modified_by, m.active_status
  FROM major_inactive_list m
WHERE m.institution_id IN (1, 5)
t2 as
SELECT M.major_id ,
       M.major_name ,
       M.major_code ,
       M.major_comment,
       M.delete_status,
       M.active_status,
       M.institution_id,
       M.default_major
  FROM major M
WHERE M.institution_id IN (1, 5, 6)
   AND M.delete_status = '0'
   AND M.active_status = '1'
   AND M.major_id NOT IN (768002, 767978)
    OR M.institution_id = 6
   AND M.active_status = '0'
   AND M.delete_status = '0'
select t1.*, t2.*
  from t1, t2
where t1.major_id = t2.major_id