您要查找的是不是:
- A good candidate for a bitmap index would be a gender column due to the low number of possible values. 在类似于性别的数据列上适合创建位图索引,因为这样的列中可能的键值的数量较少。
- Bitmap indexes on partitioned tables must be local indexes. 分区表的位图索引必须是本地索引。
- Bitmap indexes are not suitable for OLTP applications with large numbers of concurrent transactions modifying the data. 位图索引不大适合于拥有大量修改数据的同步交易OLTP(联机事务处理)应用。
- Parallel query and parallel DML work with bitmap indexes as with traditional indexes. 与普通索引一样,位图索引能与并行查询和并行DML一起工作。
- Bitmap indexes are typically only a fraction of the size of the indexed data in the table. 而位图索引的大小一般只是表中被索引数据大小的一部分。
- If the number of different key values is small, then bitmap indexes are very space efficient. 如果不同键值的数量比较少,位图索引将有一个很好的存储效益。
- The index is at the back (of the book). 索引在(书的)末尾。
- Study on encoded bitmap indexing used for data warehouse 关于数据仓库中编码位图索引的研究
- Automatic modification of the index register. 自动修改变址寄存器内容。
- A person's face is often an index of his mood. 一个人的脸部表情常常反映这个人的情绪。
- Do you know the price index in the city? 你知道这个城市的物价指数吗?
- The index is arranged in alphabetical order. 这索引是按字母顺序排列的。
- The financial times share index go up five point yesterday. 《金融时报》的股票指数昨天上升了五点。
- An Effective Algorithm to Evaluate Membership Queries with Bitmap Indices 一种利用位图索引求解成员查询的高效算法
- The Financial Times share index went up five points yesterday. 《金融时报》的股票指数昨天上升了五点。
- Shows how to draw a bitmap at runtime. 显示如何在运行时绘制位图。
- How do I create a bitmap for the component palette? 我怎样为组件创建一个位图?
- Represents an image in bitmap graphic format. 表示位图图形格式的图像。
- A bitmap used a format earlier than version 2.03. 该位图使用了早于2.;03版的格式。
- She flipped to the index and found the information she needed. 她翻到索引,找到了所需的资料。