分区的工作方式是对键计算散列码。
The way partitions really work is that a hash code is calculated on the key.
指定键的硬件扫描码。
您也可以从更新指令码置放主索引键、索引和唯一的条件约束。
You can also drop primary keys, indexes, and unique constraints from the update script.
启始指令码是以索引键和型别唯一识别的。
A startup script is uniquely identified by its key and its type.
启始指令码是以索引键和型别唯一识别的。
A startup script is uniquely identified by its key and its type.
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