如何创建一个HIVE表来读取分号分隔值

Question

我想创建一个将以分号分隔值读取的HIVE表,但我的代码一直给我错误.有没有人有什么建议？

CREATE TABLE test_details(Time STRING, Vital STRING, sID STRING) 
PARTITIONED BY(Country STRING)
ROW FORMAT DELIMITED
FIELDS TERMINATED BY ';'
STORED AS TEXTFILE;

Answer 1

对我来说,除了这个以外什

FIELDS TERMINATED BY '\u0059'

编辑:更新Hive后:

FIELDS TERMINATED BY '\u003B'

所以完整:

CREATE TABLE test_details(Time STRING, Vital STRING, sID STRING) 
PARTITIONED BY(Country STRING)
ROW FORMAT DELIMITED
FIELDS TERMINATED BY '\u0059'
STORED AS TEXTFILE;

Answer 2

您使用的分隔符是导致错误的原因.半冒号是hive的行终止符,它描述了hive查询的完成.

使用以下修改后的ddl:

CREATE TABLE test_details(Time STRING, Vital STRING, sID STRING) 
PARTITIONED BY(Country STRING)
ROW FORMAT DELIMITED
FIELDS TERMINATED BY '\;'
STORED AS TEXTFILE;

这对你有用.