Then for each row from the fact table scan, the foreign key is also hashed and probed into the bit vector to determine whether the current fact table row is filtered out.
然后针对事实表扫描的每一行，外键也被散列并探测到位向量中，从而判断当前的事实表行是否被过滤掉了。
The time_id join keys that meet the filter requirements on the Time dimension table are hashed to create a bit vector that filters rows of the Orders table from the skip scan above.
Time维度表中满足过滤条件的 time_id连接键被散列以创建一个位向量，用于过滤以上跳跃式扫描的Orders 表行。
The item of attribute frequency in the scan vector was taken as heuristic information to improve the efficiency of attributes reduction.
以扫描向量中的属性频率项作为属性约简搜索的启发信息，提高了属性约简效率。
The invention discloses a scan chain fault diagnosis system, a method and a diagnosis vector generating device.
本发明公开了一种扫描链故障诊断系统、方法及诊断向量生成装置。
For the test application time can be reduced effectively, this paper proposes an approach based on scan chain disabling technique, in view of incompatible test vector compression method.
为进一步降低测试功耗及测试应用时间，提出一种基于扫描链阻塞技术且针对非相容测试向量的压缩方法。
The test vectors of some sub-scan chains generate by controllable LFSR when these chains only need to update test vector and do not need to shift out test responses.
当某个子扫描链的测试向量需要更新且又不需要移出其测试响应时，其测试向量由可控LFSR产生。
The test vectors of some sub-scan chains generate by controllable LFSR when these chains only need to update test vector and do not need to shift out test responses.
当某个子扫描链的测试向量需要更新且又不需要移出其测试响应时，其测试向量由可控LFSR产生。
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