allocation unit是什么意思_allocation unit中文

allocation unit中文什么意思

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Will not return accurate results if the table or index contains data in the row overflow allocation unit
如果表或索引在row _ overflow分配单元中包含数据，则
Iam pages are allocated as required for each allocation unit and are located randomly in the file
Iam页根据需要分配给每个分配单元，在文件中的位置也是随机的。
If a bit is 0 , the extent it represents is not allocated to the allocation unit owning the iam
如果某个位是0 ，它所代表的区将不会分配给拥有该iam页的分配单元。
Cumulative count of row - overflow data pages retrieved from the row overflow data allocation unit
从row _ overflow _ data分配单元检索到的行溢出数据页数的累积计数。
This contention can be reduced by partitioning the object of which this allocation unit is a part
通过将此分配单元属于其一部分的对象进行分区，可以减少此争用。