The multi-join query optimization is the critical problem of parallel query optimization in parallel database system.
多连接查询优化是并行数据库系统的核心问题。
Now most of the research work is based on the storage of single relation, and could not support effectively complex multi-join query.
已有的研究工作多集中在基于单个关系的存储分布，不能有效支持复杂多连接查询处理。
To improve the execution efficiency of the query processors, the authors exploit heuristics to seek the optimum parallel scheduling execution plan for multi-join expressions.
为了提高查询处理器的执行效率，采用启发式规则来搜索最优的多连接表达式并行调度执行计划。
MSI's turn at Computex saw it join the tablet fray with two distinct models. The Wind Pad 100 and 110 both have 10-inch multi-touch displays but very different processors and operating systems.
微星公司在刚刚召开的Computerx会展上展示了旗下两款平板电脑产品WindPad100/110 ，这两款产品均为10寸触屏设计，不过两者所用的处理器和操作系统则各有不同。
Use UPDATE STATISTICS HIGH if queries have a multi-column indexed defined on join columns or filter columns.
如果查询中有属于多列索引的连接列或过滤列，则使用UPDATESTATISTICSHIGH。
Multi-Join Query Optimization;
多连接查询优化；
And use multi-base stereo matching to solve matching problem of disaccord join-angle between close and far scene in image.
采用基于多基线的立体匹配技术，解决树木影像中近景区域和远景区域影像变形不一致的匹配矛盾。
This scheme can dynamically join or delete the participants and dynamically renew multi-secret, without re-distributing the sub-secrets.
可以动态地添加或删除参与者及更新多重秘密，而不需要重新分发子秘密。
For example, using SQL to create a multi-table outer join that outputs its results to a new XML document is much more complicated to the average developer than writing XQuery.
比方说，对于一般开发人员，使用SQL创建输出结果为新xml文档的多表外连接查询要比编写XQuery复杂得多。
For example, using SQL to create a multi-table outer join that outputs its results to a new XML document is much more complicated to the average developer than writing XQuery.
比方说，对于一般开发人员，使用SQL创建输出结果为新xml文档的多表外连接查询要比编写XQuery复杂得多。
应用推荐