ВУЗ:
Составители:
Рубрика:
30
WHERE EXISTS
(SELECT *
FROM titles t
WHERE p.pub_id=t.pub_id)
AND $22>ALL
(SELECT price
FROM titles t
WHERE p.pub_id=t.pub_id
AND price IS NOT NULL)
GROUP BY state
ORDER BY state ASC
90) SELECT state
FROM publishers p1
GROUP BY state
HAVING COUNT(DISTINCT pub_name)=
(SELECT COUNT(*)
FROM publishers p2
WHERE EXISTS
(SELECT *
FROM titles t
WHERE p2.pub_id=t.pub_id)
AND $22.5>ALL
(SELECT price
FROM titles t
WHERE p2.pub_id=t.pub_id
AND price IS NOT NULL)
GROUP BY state
HAVING p1.state=p2.state)
91) SELECT p1.pub_id
FROM titles t1, publishers p1
WHERE t1.pub_id=p1.pub_id
GROUP BY p1.pub_id
HAVING COUNT(DISTINCT title)=
(SELECT COUNT(*)
WHERE EXISTS
(SELECT *
FROM titles t
WHERE p.pub_id=t.pub_id)
AND $22>ALL
(SELECT price
FROM titles t
WHERE p.pub_id=t.pub_id
AND price IS NOT NULL)
GROUP BY state
ORDER BY state ASC
90) SELECT state
FROM publishers p1
GROUP BY state
HAVING COUNT(DISTINCT pub_name)=
(SELECT COUNT(*)
FROM publishers p2
WHERE EXISTS
(SELECT *
FROM titles t
WHERE p2.pub_id=t.pub_id)
AND $22.5>ALL
(SELECT price
FROM titles t
WHERE p2.pub_id=t.pub_id
AND price IS NOT NULL)
GROUP BY state
HAVING p1.state=p2.state)
91) SELECT p1.pub_id
FROM titles t1, publishers p1
WHERE t1.pub_id=p1.pub_id
GROUP BY p1.pub_id
HAVING COUNT(DISTINCT title)=
(SELECT COUNT(*)
30
Страницы
- « первая
- ‹ предыдущая
- …
- 28
- 29
- 30
- 31
- 32
- …
- следующая ›
- последняя »
