为什么在sql数据库里都有用,在access里就没用了呢?-->multiple1902转移-->静夜思
SELECT * FROM wq_books as t1 WHERE (SELECT count(*) FROM wq_books t2 WHERE t2.bookid < t1.bookid ) > = 1 AND (SELECT count(*) FROM wq_books t2 WHERE t2.bookid < t1.bookid ) < 3这个查询语句,在sql数据库里可以,在access里就不行了,难道不支持吗?还是哪里写错了。