我有两个Pandas数据仓库,我想要合并,类似于:
dfA = pd.DataFrame({'id':[1,2,3,4,5,6,7,8,9,10],'colA':[3,4,2,4,3,4,5,4,5,6],'colB':[7,6,5,6,5,7,8,7,6,7],'colC':[False,True,True,False,False,True,False,True,True,True]})
dfB = pd.DataFrame({'id':[2,5,7,8],'colD':[1,9,7,3]})