allocation unit是什么意思_allocation unit中文

allocation unit中文什么意思

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If the bit is 1 , the extent it represents is allocated to the allocation unit owning the iam page
如果这个位是1 ，它所代表的区将被分配给拥有该iam页的分配单元。
Table uses all three allocation unit types , because it contains both data and text image page types
表使用所有三个分配单元类型，因为表中包含data和text / image页类型。
An allocation unit is a collection of pages within a heap or b - tree used to manage data based on their page type
分配单元是堆或b树内用于根据页类型管理数据的页集合。
In - row data , lob data , and row - overflow data represent the three allocation units that make up a partition
行内数据、 lob数据以及行溢出数据表示构成分区的三个分配单元。
For large object data , one row is returned for the lob data allocation unit of each partition
对于大型对象( lob )数据，针对每个分区的lob _ data分配单元返回与其对应的一行。