oracle
select rownum,bookId from
[rownum是伪列名,bookId是列名]
(select rownum row_id,bookId from xiaoWJ_books t)
t where row_id between 10 and 20
[查10到20条记录]
mysql
sql="select * from xiaoWJ_books LIMIT ?,?";
第一个?是开始位置,第二个?是每页显示多少
sqlServer2000
select top "+pageSize+" * from xiaoWJ_books where bookId not in
[去掉前面 "+pageBegin+" 条后显示 "+pageSize+" 条记录]
(select top "+pageBegin+" bookId from xiaoWJ_books order by bookId)
[查出整个表的前 "pageBegin" 条记录]
order by bookId"