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sqlServer 查询表中31到40的记录,考虑id不连续的情况

WBOY
WBOYOriginal
2016-06-07 15:39:571993browse

sqlServer 查询 表中31到40的 记录 , 考虑 id不 连续 的 情况 写出一条sql语句输出表UserInfo表中31到40 记录 (数据库为SQL Server,以自动增长的ID作为主键,注意ID可能不是 连续 的)? 根据题意理解: 本质就是写分页 查询 : 每页条数:10条; 当前页码

sqlServer   查询表中31到40的记录考虑id不连续情况

写出一条sql语句输出表UserInfo表中31到40记录(数据库为SQL Server,以自动增长的ID作为主键,注意ID可能不是连续的)?

根据题意理解:

本质就是写分页查询

每页条数:10条;

当前页码:4页;

sqlServer   查询表中31到40的记录,考虑id不连续的情况sqlServer   查询表中31到40的记录,考虑id不连续的情况

<span> 1</span> <span>//</span><span>第一种:</span>
<span> 2</span> <span>select</span> * <span>from</span>
<span> 3</span>  (<span>select</span> ROW_NUMBER() over(order by Id asc) <span>as</span> num,* <span>from</span> UserInfo)<span>as</span><span> u
</span><span> 4</span>  <span>where</span><span> u.num
</span><span> 5</span> <span> between
</span><span> 6</span>  <span>10</span>*(<span>4</span>-<span>1</span>)+<span>1</span>
<span> 7</span> <span> and
</span><span> 8</span>  <span>10</span>*<span>4</span>
<span> 9</span> <span>//</span><span>第二种:</span>
<span>10</span> <span>select</span> top <span>10</span> * <span>from</span><span> UserInfo 
</span><span>11</span> <span>where</span> Id not <span>in</span>
<span>12</span> (<span>select</span> top (<span>10</span>*<span>3</span>) id <span>from</span><span> UserInfo order by Id)
</span><span>13</span> order by Id
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