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https://issues.apache.org/jira/browse/SPARK-30668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun updated SPARK-30668:
----------------------------------
Description:
{code:java}
SELECT to_timestamp("2020-01-27T20:06:11.847-0800",
"yyyy-MM-dd'T'HH:mm:ss.SSSz")
{code}
This can return a valid value in Spark 2.4 but return NULL in the latest master
**2.4.5 RC2**
{code}
scala> sql("""SELECT to_timestamp("2020-01-27T20:06:11.847-0800",
"yyyy-MM-dd'T'HH:mm:ss.SSSz")""").show
+----------------------------------------------------------------------------+
|to_timestamp('2020-01-27T20:06:11.847-0800', 'yyyy-MM-dd\'T\'HH:mm:ss.SSSz')|
+----------------------------------------------------------------------------+
| 2020-01-27 20:06:11|
+----------------------------------------------------------------------------+
{code}
**2.3.4 ~ 2.4.4**
{code}
spark-sql> SELECT to_timestamp("2020-01-27T20:06:11.847-0800",
"yyyy-MM-dd'T'HH:mm:ss.SSSz");
2020-01-27 20:06:11
{code}
was:
{code:java}
SELECT to_timestamp("2020-01-27T20:06:11.847-0800",
"yyyy-MM-dd'T'HH:mm:ss.SSSz")
{code}
This can return a valid value in Spark 2.4 but return NULL in the latest master
**2.4.5 RC2**
{code}
scala> sql("""SELECT to_timestamp("2020-01-27T20:06:11.847-0800",
"yyyy-MM-dd'T'HH:mm:ss.SSSz")""").show
+----------------------------------------------------------------------------+
|to_timestamp('2020-01-27T20:06:11.847-0800', 'yyyy-MM-dd\'T\'HH:mm:ss.SSSz')|
+----------------------------------------------------------------------------+
| 2020-01-27 20:06:11|
+----------------------------------------------------------------------------+
{code}
**2.4.4**
{code}
spark-sql> SELECT to_timestamp("2020-01-27T20:06:11.847-0800",
"yyyy-MM-dd'T'HH:mm:ss.SSSz");
2020-01-27 20:06:11
{code}
> to_timestamp failed to parse 2020-01-27T20:06:11.847-0800 using pattern
> "yyyy-MM-dd'T'HH:mm:ss.SSSz"
> ----------------------------------------------------------------------------------------------------
>
> Key: SPARK-30668
> URL: https://issues.apache.org/jira/browse/SPARK-30668
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Xiao Li
> Priority: Blocker
>
> {code:java}
> SELECT to_timestamp("2020-01-27T20:06:11.847-0800",
> "yyyy-MM-dd'T'HH:mm:ss.SSSz")
> {code}
> This can return a valid value in Spark 2.4 but return NULL in the latest
> master
> **2.4.5 RC2**
> {code}
> scala> sql("""SELECT to_timestamp("2020-01-27T20:06:11.847-0800",
> "yyyy-MM-dd'T'HH:mm:ss.SSSz")""").show
> +----------------------------------------------------------------------------+
> |to_timestamp('2020-01-27T20:06:11.847-0800', 'yyyy-MM-dd\'T\'HH:mm:ss.SSSz')|
> +----------------------------------------------------------------------------+
> | 2020-01-27 20:06:11|
> +----------------------------------------------------------------------------+
> {code}
> **2.3.4 ~ 2.4.4**
> {code}
> spark-sql> SELECT to_timestamp("2020-01-27T20:06:11.847-0800",
> "yyyy-MM-dd'T'HH:mm:ss.SSSz");
> 2020-01-27 20:06:11
> {code}
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