1. /*+ALL_ROWS*/表明对语句块选择基于开销的优化方法,并获得最佳吞吐量,使资源消耗最小
Dayle Parker Laura Novich Jacquelynn East Scott R
Dayle Parker Scott Radvan Red Hat Subject Matter
Scott Radvan Tahlia Richardson Thanks go to the f
Expert Systems with Applications 37 (2010) 3499–35
Introduction to Machine Learning Third Editio