摘要: 补充:1)load本地(local)数据到数据库 load data local inpath ‘/opt/sxt/temp/test.txt’ into table people PARTITION (dt=’2016-1-1’);(直接复制会出错)2)举例建几个表(DDL) 1.CREATE T 阅读全文
posted @ 2021-10-15 20:21 sean1246 阅读(46) 评论(0) 推荐(0)