您要查找的是不是:
- Reverse key index cannot be used for range scan. 回复:建了反向索引,为什么系统不使用索引了?
- IP range scanner based on UDP protocol. 基于UDP协议的网段扫描器-
- Therefore, the larger the avg_fragment_size_in_pages value, the better the range scan performance. 因此,avg_fragment_size_in_pages值越大,范围扫描的性能越好。
- This occurs rarely and only when a query plan has multiple range scans. 这种情况发生的几率很小,仅当查询计划具有多次范围扫描时才会发生。
- If ORDER BY is required, eliminate the column that participates in the multiple range scans (T. A in the example above) from the ORDER BY clause. 如果需要ORDER BY;则通过ORDER BY子句清除参与多次范围扫描的列(如上面示例中的T.;a)。
- Normally, the Transact-SQL query that generates such range scans has many BETWEEN operators, each of which selects a range of rows from a table or an index. 一般情况下,生成此类范围扫描的Transact-SQL查询包含许多BETWEEN运算符,其中每个运算符会从表或索引中选择某一范围的行。
- I was reading a magazine when the phone rang. 电话铃响时我正在看一本杂志。
- The melody still rang in her ears. 那个旋律仍然在她的耳际荡。
- Their refusal rang the knell of our hopes. 他们的拒绝是我们希望破灭的凶兆。
- He rang off without giving his name. 他名字也未说就挂断了电话。
- Mysteriously, there was no answer when I rang. 真怪,我按了铃,但没人应。
- The playground rang with children's shouts. 游戏场上到处都是儿童的喊叫声。
- It has come within the range of practical politics. 这就属于可实施性政治的范围了。
- We sell a wide range of ales and stouts. 我们出售种类繁多的浓啤酒和黑啤酒。
- I rang you but couldn't get through. 我给你打电话,但没有打通。
- Come and see our range of gardening tools. 来瞧瞧我们的成套园艺工具吧。
- I rang you several times but couldn't get through. 我给你打了几次电话,可是没打通。
- The square rang with hurrahs of the crowd. 人群的欢呼声响彻广场。
- I was playing on the piano when the telephone rang. 我正在弹钢琴,电话铃响了。
- It came within my range of vision. 该物体进入了我的视野。