摘要: 创建以|为分隔符的外部表CREATE EXTERNAL TABLE ext_expenses ( name text,date date, amount float4, category text, desc1 text )LOCATION ('gpfdist://etlhost-1:8081/*' 阅读全文
posted @ 2017-02-16 13:31 login的秘密花园 阅读(992) 评论(0) 推荐(0) 编辑