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From "Aman Omer (Jira)" <j...@apache.org>
Subject [jira] [Comment Edited] (SPARK-29636) Can't parse '11:00 BST' or '2000-10-19 10:23:54+01' signatures to timestamp
Date Wed, 30 Oct 2019 09:52:00 GMT

    [ https://issues.apache.org/jira/browse/SPARK-29636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16962865#comment-16962865
] 

Aman Omer edited comment on SPARK-29636 at 10/30/19 9:51 AM:
-------------------------------------------------------------

[~DylanGuedes]

 

Query 1-
{code:java}
select cast ('2000-10-19 10:23:54+01' as timestamp);{code}
PostgreSQL: 19.10.2000 10:23:54

SparkSQL: 2000-10-19 14:53:54

 

Query 2-
{code:java}
select cast ('11:00 BST' as timestamp);{code}
PostgreSQL: invalid input syntax for type timestamp: "11:00 BST"

SparkSQL: NULL

 

However, output of postgres is different from spark sql, but spark is able to parse both queries.

 


was (Author: aman_omer):
[~DylanGuedes]

Query 1-

 
{code:java}
select cast ('2000-10-19 10:23:54+01' as timestamp);{code}
PostgreSQL: 19.10.2000 10:23:54

 

SparkSQL: 2000-10-19 14:53:54

 

Query 2-
{code:java}
select cast ('11:00 BST' as timestamp);{code}
PostgreSQL: invalid input syntax for type timestamp: "11:00 BST"

SparkSQL: NULL

 

However, output of postgres is different from spark sql, but spark is able to parse both queries.

 

> Can't parse '11:00 BST' or '2000-10-19 10:23:54+01' signatures to timestamp
> ---------------------------------------------------------------------------
>
>                 Key: SPARK-29636
>                 URL: https://issues.apache.org/jira/browse/SPARK-29636
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Dylan Guedes
>            Priority: Major
>
> Currently, Spark can't parse a string such as '11:00 BST' or '2000-10-19 10:23:54+01'
to timestamp:
> {code:sql}
> spark-sql> select cast ('11:00 BST' as timestamp);
> NULL
> Time taken: 2.248 seconds, Fetched 1 row(s)
> {code}



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