ORA-30493: The percentile value should be a number between 0 and 1.
文档解释ORA-30493:Thepercentilevalueshouldbeanumberbetween0and1.Cause:ApercentilevalueforPERCENTILE_CONTorPERCENTILE_DISCfunctionisspecifiedoutofrange.Action:Specif...
numpy.percentile
http://docs.scipy.org/doc/numpy/reference/generated/numpy.percentile.htmlnumpy.percentile(a,q,axis=None,out=None,overwrite_input=False,interpolation='linear',ke...
