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Posted to issues@spark.apache.org by "jobit mathew (Jira)" <ji...@apache.org> on 2019/11/11 12:46:00 UTC
[jira] [Updated] (SPARK-29846) PostgreSQL dialect: cast to char
[ https://issues.apache.org/jira/browse/SPARK-29846?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
jobit mathew updated SPARK-29846:
---------------------------------
Description:
Make SparkSQL's cast to char behavior be consistent with PostgreSQL when
spark.sql.dialect is configured as PostgreSQL.
{code:java}
spark-sql> select cast ('10.2222222222222222222222333333333333333' as char(5));
10.2222222222222222222222333333333333333
Time taken: 0.062 seconds, Fetched 1 row(s)
spark-sql>
*postgresql*
select cast ('10.2222222222222222222222333333333333333' as char(5));
bpchar
1 10.22
{code}
was:
Make SparkSQL's cast to char behavior be consistent with PostgreSQL when
spark.sql.dialect is configured as PostgreSQL.
> PostgreSQL dialect: cast to char
> --------------------------------
>
> Key: SPARK-29846
> URL: https://issues.apache.org/jira/browse/SPARK-29846
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: jobit mathew
> Priority: Minor
>
> Make SparkSQL's cast to char behavior be consistent with PostgreSQL when
> spark.sql.dialect is configured as PostgreSQL.
> {code:java}
> spark-sql> select cast ('10.2222222222222222222222333333333333333' as char(5));
> 10.2222222222222222222222333333333333333
> Time taken: 0.062 seconds, Fetched 1 row(s)
> spark-sql>
> *postgresql*
> select cast ('10.2222222222222222222222333333333333333' as char(5));
> bpchar
> 1 10.22
> {code}
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