This query plan shows full table scans.
该查询计划显示了全表扫描。
It's also optimized for full table scans (one of the most common-and most time-consuming-business intelligence query access patterns).
它还针对完全表扫描(一个最常见—也最耗时—的商业智能查询访问模式)进行了优化。
DB2 row compression features can decrease disk storage requirements while at the same time improve sequential read access of large queries which perform full table scans.
DB 2行压缩功能可以减少磁盘存储需求,同时改进执行全表扫描的大量查询的顺序读取访问。
Number of unrestricted full scans. These can either be base table or full index scans.
扫描聚集索引,可以扫描全部内容,也可以只扫描一个范围。
Number of unrestricted full scans. These can either be base table or full index scans.
扫描聚集索引,可以扫描全部内容,也可以只扫描一个范围。
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