我试图使用COPY命令在cassandra中插入数据(来自具有5行的.csv文件)。cassandra COPY命令只插入最后一行
COPY countries from'test.csv';
当我运行它时,它显示5行插入,但实际上只有最后一行插入每次....是什么问题?
它包含了这样的数据:
PAK, “农业机械,拖拉机”,AG.AGR.TRAC.NO,326595 ,,,,,,,,,,,,
PAK,肥料消费,AG.CON.FERT.PT.ZS ,,, 132.1337386,131.0100419,130.7348415,134.556521,136.7203605,130.6755602,122.0807766,168.724502,142.8166022(肥料生产的%),,
PAK,肥料消耗(千克每公顷可耕地),AG.CON.FERT.ZS ,,, 140.8423586,145.9477245,157.6759803,175.1937926,177.5152969,169.8114221,171.9300583,242.1624519,217.1438583 ,,
PAK,农用地(平方米) km),AG.LND.AGRI.K2,269500,271600,272700,272300,270300,270600,272900,268800,262700,263800,264000,265500,
PAK,农地(土地面积的百分比), AG.LND.AGRI.ZS,34.96004566,35.2324616,35.37515567,35.32326692,35.06382316,35.10273973,35.40110004,34.86924035,34.0779369,34.22063097,34.24657534,34.44115816,5
通过提及您的复制命令来编辑您的问题。 –
请立即检查 – user1540371
文件中有多少行?如果只有5个,你能告诉我们吗? – Aaron