Media preference can be specified for an index or keyed file to request that the underlying index object be allocated on SSD storage.
媒介首选项可以针对索引或键控文件指定，请求将底层索引对象分配到SSD存储设备。
You have a keyed physical file, but only want the index on SSD and not the data itself because the amount of data in the physical file is too large.
您有一个键控的物理文件，但只希望将索引放到SSD，而不希望将数据本身放到其中，因为物理文件中的数据量非常大。
You have a keyed physical file, but only want the index on SSD and not the data itself because the amount of data in the physical file is too large.
您有一个键控的物理文件，但只希望将索引放到 SSD，而不希望将数据本身放到其中，因为物理文件中的数据量非常大。
Assume that you have a DDS-created keyed physical file and only want the index on SSD and not the data.
假设您有一个DDS创建的键控物理文件，并且只希望在SSD中保存索引而不是数据。
In this case the row returned to RPG is dependent on which of the duplicate key handling DDS keywords (LIFO (default), FIFO or LCFO) were used when creating the keyed logical file.
在这种情况下，返回R PG的行取决于创建键逻辑文件时使用的是哪个用于处理DDS关键字的重复键(LIFO(默认值)、FIFO或LCFO)。
A CHGPFM or CHGLFM command will move the index associated with a keyed or logical file either on or off of SSD. For example.
CHGPFM或CHGLFM命令将把与键控或逻辑文件有关的索引移入或移出ssd。
GRplistController generates a plist dictionary file in the user's data storage directory to store the locations and last download dates of cached plists keyed to the remote URL.
GRplistController在此用户的数据存储目录生成一个plist字典文件，以便存储组成远程url的缓存后的plist的位置和最近一次下载日期。
This string is then passed into the VectorSpace module, and a data hash data structure is keyed on the filename for the list of vectors within a file.
随后，此字符串将被传递给VectorSpace模块，并且数据散列的数据结构将依靠文件名来获得文件内的向量列表。
Note that if the physical file is keyed (perhaps because it has a Primary key constraint), its index will also be moved on or off of SSD with these commands.
注意，如果物理文件使用了键控(可能因为它有一个PrimaryKey约束)，其隐式索引也将通过这些命令被移动到SSD或从中移出。
Can perform faster with the creation of a keyed logical file containing the keys suggested by the query optimizer?
按照查询优化器建议的键创建逻辑文件能够执行得更快。
Can perform faster with the creation of a keyed logical file containing the keys suggested by the query optimizer?
按照查询优化器建议的键创建逻辑文件能够执行得更快。
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