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Posted to dev@carbondata.apache.org by "Harmeet Singh (JIRA)" <ji...@apache.org> on 2016/10/20 10:36:58 UTC
[jira] [Created] (CARBONDATA-332) Create successfully Database,
tables and columns using carbon reserve keywords
Harmeet Singh created CARBONDATA-332:
----------------------------------------
Summary: Create successfully Database, tables and columns using carbon reserve keywords
Key: CARBONDATA-332
URL: https://issues.apache.org/jira/browse/CARBONDATA-332
Project: CarbonData
Issue Type: Bug
Reporter: Harmeet Singh
Hey team, I am trying to create database, tables and columns with carbon reserve keywords name and carbon allow us for creating. I am expecting an error. In hive, we are facing an error. Following are the steps :
Step1:
0: jdbc:hive2://127.0.0.1:10000> create database double;
+---------+--+
| result |
+---------+--+
+---------+--+
No rows selected (6.225 seconds)
Step 2:
0: jdbc:hive2://127.0.0.1:10000> use double;
+---------+--+
| result |
+---------+--+
+---------+--+
No rows selected (0.104 seconds)
Step 3:
0: jdbc:hive2://127.0.0.1:10000> create table decimal(int int, string string) stored by 'carbondata';
+---------+--+
| Result |
+---------+--+
+---------+--+
No rows selected (2.372 seconds)
Step 4:
0: jdbc:hive2://127.0.0.1:10000> show tables;
+------------+--------------+--+
| tableName | isTemporary |
+------------+--------------+--+
| decimal | false |
+------------+--------------+--+
1 row selected (0.071 seconds)
Step 5:
0: jdbc:hive2://127.0.0.1:10000> desc decimal;
+-----------+------------+----------+--+
| col_name | data_type | comment |
+-----------+------------+----------+--+
| string | string | |
| int | bigint | |
+-----------+------------+----------+--+
2 rows selected (0.556 seconds)
Step 6:
0: jdbc:hive2://127.0.0.1:10000> load data inpath 'hdfs://localhost:54310/home/harmeet/reservewords.csv' into table decimal;
+---------+--+
| Result |
+---------+--+
+---------+--+
No rows selected (0.863 seconds)
Step 7:
0: jdbc:hive2://127.0.0.1:10000> select * from decimal;
+---------+------+--+
| string | int |
+---------+------+--+
| james | 10 |
+---------+------+--+
1 row selected (0.413 seconds)
--
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回复：[jira] [Created] (CARBONDATA-332) Create successfully Database,tables and columns using carbon reserve keywords
Posted by 杰 <25...@qq.com>.
hi, Harmeet
i will raise a pr to solve this.
thanks
Jay
------------------ 原始邮件 ------------------
发件人: "Harmeet Singh (JIRA)";<ji...@apache.org>;
发送时间: 2016年10月20日(星期四) 晚上6:36
收件人: "dev"<de...@carbondata.incubator.apache.org>;
主题: [jira] [Created] (CARBONDATA-332) Create successfully Database,tables and columns using carbon reserve keywords
Harmeet Singh created CARBONDATA-332:
----------------------------------------
Summary: Create successfully Database, tables and columns using carbon reserve keywords
Key: CARBONDATA-332
URL: https://issues.apache.org/jira/browse/CARBONDATA-332
Project: CarbonData
Issue Type: Bug
Reporter: Harmeet Singh
Hey team, I am trying to create database, tables and columns with carbon reserve keywords name and carbon allow us for creating. I am expecting an error. In hive, we are facing an error. Following are the steps :
Step1:
0: jdbc:hive2://127.0.0.1:10000> create database double;
+---------+--+
| result |
+---------+--+
+---------+--+
No rows selected (6.225 seconds)
Step 2:
0: jdbc:hive2://127.0.0.1:10000> use double;
+---------+--+
| result |
+---------+--+
+---------+--+
No rows selected (0.104 seconds)
Step 3:
0: jdbc:hive2://127.0.0.1:10000> create table decimal(int int, string string) stored by 'carbondata';
+---------+--+
| Result |
+---------+--+
+---------+--+
No rows selected (2.372 seconds)
Step 4:
0: jdbc:hive2://127.0.0.1:10000> show tables;
+------------+--------------+--+
| tableName | isTemporary |
+------------+--------------+--+
| decimal | false |
+------------+--------------+--+
1 row selected (0.071 seconds)
Step 5:
0: jdbc:hive2://127.0.0.1:10000> desc decimal;
+-----------+------------+----------+--+
| col_name | data_type | comment |
+-----------+------------+----------+--+
| string | string | |
| int | bigint | |
+-----------+------------+----------+--+
2 rows selected (0.556 seconds)
Step 6:
0: jdbc:hive2://127.0.0.1:10000> load data inpath 'hdfs://localhost:54310/home/harmeet/reservewords.csv' into table decimal;
+---------+--+
| Result |
+---------+--+
+---------+--+
No rows selected (0.863 seconds)
Step 7:
0: jdbc:hive2://127.0.0.1:10000> select * from decimal;
+---------+------+--+
| string | int |
+---------+------+--+
| james | 10 |
+---------+------+--+
1 row selected (0.413 seconds)
--
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(v6.3.4#6332)
回复：[jira] [Created] (CARBONDATA-332) Create successfully Database,tables and columns using carbon reserve keywords
Posted by 杰 <25...@qq.com>.
hi, guys
for the reserve words, i think it maybe better to support, cause it harms nothing.
but i am not sure. hope u can give suggestions.
Thanks
Jay
------------------ 原始邮件 ------------------
发件人: "Harmeet Singh (JIRA)";<ji...@apache.org>;
发送时间: 2016年10月20日(星期四) 晚上6:36
收件人: "dev"<de...@carbondata.incubator.apache.org>;
主题: [jira] [Created] (CARBONDATA-332) Create successfully Database,tables and columns using carbon reserve keywords
Harmeet Singh created CARBONDATA-332:
----------------------------------------
Summary: Create successfully Database, tables and columns using carbon reserve keywords
Key: CARBONDATA-332
URL: https://issues.apache.org/jira/browse/CARBONDATA-332
Project: CarbonData
Issue Type: Bug
Reporter: Harmeet Singh
Hey team, I am trying to create database, tables and columns with carbon reserve keywords name and carbon allow us for creating. I am expecting an error. In hive, we are facing an error. Following are the steps :
Step1:
0: jdbc:hive2://127.0.0.1:10000> create database double;
+---------+--+
| result |
+---------+--+
+---------+--+
No rows selected (6.225 seconds)
Step 2:
0: jdbc:hive2://127.0.0.1:10000> use double;
+---------+--+
| result |
+---------+--+
+---------+--+
No rows selected (0.104 seconds)
Step 3:
0: jdbc:hive2://127.0.0.1:10000> create table decimal(int int, string string) stored by 'carbondata';
+---------+--+
| Result |
+---------+--+
+---------+--+
No rows selected (2.372 seconds)
Step 4:
0: jdbc:hive2://127.0.0.1:10000> show tables;
+------------+--------------+--+
| tableName | isTemporary |
+------------+--------------+--+
| decimal | false |
+------------+--------------+--+
1 row selected (0.071 seconds)
Step 5:
0: jdbc:hive2://127.0.0.1:10000> desc decimal;
+-----------+------------+----------+--+
| col_name | data_type | comment |
+-----------+------------+----------+--+
| string | string | |
| int | bigint | |
+-----------+------------+----------+--+
2 rows selected (0.556 seconds)
Step 6:
0: jdbc:hive2://127.0.0.1:10000> load data inpath 'hdfs://localhost:54310/home/harmeet/reservewords.csv' into table decimal;
+---------+--+
| Result |
+---------+--+
+---------+--+
No rows selected (0.863 seconds)
Step 7:
0: jdbc:hive2://127.0.0.1:10000> select * from decimal;
+---------+------+--+
| string | int |
+---------+------+--+
| james | 10 |
+---------+------+--+
1 row selected (0.413 seconds)
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)