要使用Hive收集统计数据,可以运行以下命令: hive> ANALYZE TABLE hive.ontime.flights COMPUTE STATISTICS; hive> ANALYZE TABLE hive.ontime.flights COMPUTE STATISTICS FOR COLUMNS; 1. 2. 有关Hive ANALYZE命令的完整信息,您可以参考官方的Hive文档。 Displaying Table Statistics 显示表统计信息 收集统计信息后,查看...
We put the focus on the properties of the system that depend upon its architecture and not on the strength, often unknown, of each single interaction. Then we test in vivo, on caged honey bees, the predictions derived from this modelling analysis. We show that the impact of toxic compounds...