hive 建表相关

行分隔符

 row format delimited fields terminated by '\t';

　

 

　字段分隔符

fields terminated by '\t'

 

　　array 类型成员分隔符

collection items terminated by ','

 

　　map 的 Key 和 Value 之间的分隔符

map keys terminated by ':'

 

　　行分隔符,必须放在最后

lines terminated by '\n'