SELECT*FROM(SELECT a.*,b.pos,b.val,DATE_ADD(a.start_date, b.pos -1)AS biz_dateFROM(SELECT start_date,end_date,datediff(end_date, start_date)AS day_numFROM(SELECT'2023-12-01'AS start_date,'2023-12-01'AS end_dateUNIONALLSELECT'2023-12-01'AS start_date,'2023-12-02'AS end_dateUNIONALLSELECT'2023-12-01'AS start_date,'2023-12-03'AS end_date)) a LATERAL VIEW posexplode(split(space(day_num),'')) b AS pos,val) t
WHERE biz_date<=end_date
在Python中,我们通常使用matplotlib库的mplot3d工具包来绘制三维散点图。以下是一个简单的示例:
import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D # 创建一些随机数据
np.random.seed(0)
x np.…