hive建表与修改表语句

1、新建表 一、基本建表语句 CREATE [EXTERNAL] TABLE [IF NOT EXISTS] table_name //EXTERNAL:外部表web [(col_name data_type [COMMENT col_comment], …)]svg [COMMENT table_comment] //表描述oop [PARTITIONED BY (col_name data_t
相关文章
相关标签/搜索