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https://issues.apache.org/jira/browse/SPARK-32667?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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angerszhu updated SPARK-32667:
------------------------------
Description:
Scrip transform no-serde mode should pad null value to filling column
{code:java}
hive> SELECT TRANSFORM(a, b)
> ROW FORMAT DELIMITED
> FIELDS TERMINATED BY '|'
> LINES TERMINATED BY '\n'
> NULL DEFINED AS 'NULL'
> USING 'cat' as (a string, b string, c string, d string)
> ROW FORMAT DELIMITED
> FIELDS TERMINATED BY '|'
> LINES TERMINATED BY '\n'
> NULL DEFINED AS 'NULL'
> FROM (
> select 1 as a, 2 as b
> ) tmp ;
OK
1 2 NULL NULL
Time taken: 24.626 seconds, Fetched: 1 row(s)
{code}
> Scrip transformation no-serde mode when column less then output length , Use
> null fill
> ---------------------------------------------------------------------------------------
>
> Key: SPARK-32667
> URL: https://issues.apache.org/jira/browse/SPARK-32667
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: angerszhu
> Priority: Major
>
> Scrip transform no-serde mode should pad null value to filling column
> {code:java}
> hive> SELECT TRANSFORM(a, b)
> > ROW FORMAT DELIMITED
> > FIELDS TERMINATED BY '|'
> > LINES TERMINATED BY '\n'
> > NULL DEFINED AS 'NULL'
> > USING 'cat' as (a string, b string, c string, d string)
> > ROW FORMAT DELIMITED
> > FIELDS TERMINATED BY '|'
> > LINES TERMINATED BY '\n'
> > NULL DEFINED AS 'NULL'
> > FROM (
> > select 1 as a, 2 as b
> > ) tmp ;
> OK
> 1 2 NULL NULL
> Time taken: 24.626 seconds, Fetched: 1 row(s)
> {code}
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