摘要: 1.创建表的语句: Create [EXTERNAL] TABLE [IF NOT EXISTS] table_name [(col_name data_type [COMMENT col_comment], ...)] [COMMENT table_comment] [PARTITIONED BY (col_name data_type [COMMENT col_comme... 阅读全文
posted @ 2012-09-12 18:14 donj 阅读(446) 评论(0) 推荐(0) 编辑