如何将数据插入到Hive(0.13.1)表中? [英] How to insert data into a Hive(0.13.1) table?

查看:542
本文介绍了如何将数据插入到Hive(0.13.1)表中?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我使用Hive版本0.13.1。尝试在现有表中插入数据时出现错误,同时使用以下查询:

pre $ CREATE TABLE table1(order_num int,payment_type varchar(20),category varchar(20));
INSERT INTO TABLE table1 VALUES(151,'cash','lunch');

错误:


ParseException行1:25无法识别'VALUES'附近的输入('select'子句中的'
'151')

搜索时,让每个人都提示上面的查询,但不幸的是它不适用于我。是否由于不同的Hive版本?由于链接这里
需要帮助将数据插入Hive中的现有表。

$ b $在插件值声明直到版本.14之前,在Hive中是不可用的,所以你需要改变你的语法来做插入选择语句。

  INSERT INTO TABLE table1 SELECT 151,'cash','lunch'; 

如果你想插入多个值,那么你可以工会选择

  INSERT INTO TABLE table1 
SELECT 151,'cash','lunch'
union all
SELECT 152,'money','dinner';


I am using Hive version 0.13.1. While trying to insert data into an existing table getting an error while using the below query:

CREATE TABLE table1 (order_num int, payment_type varchar(20), category varchar(20));
INSERT INTO TABLE table1 VALUES (151, 'cash', 'lunch');

ERROR :

ParseException line 1:25 cannot recognize input near 'VALUES' '(' '151' in select clause

While searching, got everyone suggesting above query, but unfortunately it's not working for me. Is it due to different Hive version?
I am getting this ambiguity due to link here
Needs help to insert data to an existing table in Hive.

解决方案

An insert values statement isn't available in Hive until version .14, so you will need to change your syntax to do a insert select statement.

INSERT INTO TABLE table1 SELECT 151, 'cash', 'lunch';

If you want to insert multiple values then you can union selects

INSERT INTO TABLE table1 
    SELECT 151, 'cash', 'lunch'
    union all
    SELECT 152, 'money', 'dinner';

这篇关于如何将数据插入到Hive(0.13.1)表中?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

查看全文
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆