Allowing too much free space, however, could cause extra pages to be read for queries and largely defeat the purpose of using a clustering index.
不过,如果允许太多自由空间的存在,则可能导致查询时需要读取额外的页,这反而大大违反了使用群集索引的本意。
Q: Why can't I specify a table space for my local index using the CREATE index statement?
Q:为什么我无法利用CREATE index语句为我的本地索引指定表空间?
Using our method, the total color index information needs less storage space compared with the traditional color histogram.
使用该方法,总的颜色索引信息将比传统的颜色直方图节省存储空间。
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