You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Takeshi Yamamuro (Jira)" <ji...@apache.org> on 2019/12/29 09:14:00 UTC
[jira] [Commented] (SPARK-29584) NOT NULL is not supported in Spark
[ https://issues.apache.org/jira/browse/SPARK-29584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17004721#comment-17004721 ]
Takeshi Yamamuro commented on SPARK-29584:
------------------------------------------
This issue is related to integrity constraints that are related to SPARK-19842.
> NOT NULL is not supported in Spark
> ----------------------------------
>
> Key: SPARK-29584
> URL: https://issues.apache.org/jira/browse/SPARK-29584
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: ABHISHEK KUMAR GUPTA
> Priority: Major
>
> Spark while creating table restricting column for NULL value is not supported.
> As below
> PostgreSQL: SUCCESS No Exception
> CREATE TABLE Persons (ID int *NOT NULL*, LastName varchar(255) *NOT NULL*,FirstName varchar(255) NOT NULL, Age int);
> insert into Persons values(1,'GUPTA','Abhi',NULL);
> select * from persons;
>
> Spark: Parse Exception
> jdbc:hive2://10.18.19.208:23040/default> CREATE TABLE Persons (ID int NOT NULL, LastName varchar(255) NOT NULL,FirstName varchar(255) NOT NULL, Age int);
> Error: org.apache.spark.sql.catalyst.parser.ParseException:
> no viable alternative at input 'CREATE TABLE Persons (ID int NOT'(line 1, pos 29)
> Parse Exception
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org