dt string comment '日期分区') row format delimited fields terminated by '\u0001' lines terminated by '\n' stored as textfile; 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 二、数据导入 1、Hive客户端中将数据导入hive表:根据数据源不同划分 (1)从本地文件系统中导入数据到hive表中: load data l...
create EXTERNAL table xiaojun(id int,cont string) row format delimited fields terminated by '\005' stored as textfile location '/user/admin/xiaojun/'; B、对于使用create table external建表完成后,再drop掉表,表中的数据还在文件系统中。 如: hive>create EXTERNAL table xiaojun(id int,cont string) ...
提供创建Hive表时指定row format的语法示例: sql CREATE TABLE example_table ( id INT, name STRING, age INT ) ROW FORMAT DELIMITED FIELDS TERMINATED BY ',' LINES TERMINATED BY ' ' STORED AS TEXTFILE; 上述示例创建了一个名为example_table的表,并指定了字段之间使用逗号分隔,每行记录以换行符结束...
hive>create table tb_emp0>(>id int,>name string,>)>row format delimited>fields terminated by','; 根据错误提示信息可知 : 无法识别第五行内容,说明第五行或第四行语法出了问题FAILED: ParseException line 5:0 cannot recognize input near ‘)’‘row’ ‘format’ in column specification 最终发现了在...
row format delimited fields terminated by '\t'; 五:hive日志分析,各种压缩的对比 5.1 在hive 上面创建表结构: 5.1.1 textfile 类型: create table page_views_textfile( track_time string, url string, session_id string, refere string, ip string, ...
//导入外部数据时字段之间的分隔方式 row format delimited fields terminated by ','; //存储为text格式 stored as textfile 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 外部表创建(external table) create external table customs( cust_id string, ...
一、普通建表方式create table stu_info(id int,name string)ROWFORMAT DELIMITED FIELDS TERMINATED BY ' '载入数据load data local inpath '/data/hivetest/stu_info_local' into table stu_info;load data inpath '/data/hiv hive 建表 csv 数据 ...