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Posted to issues@spark.apache.org by "Xiao Li (Jira)" <ji...@apache.org> on 2019/12/01 21:49:00 UTC
[jira] [Commented] (SPARK-29587) Real data type is not supported in
Spark SQL which is supporting in postgresql
[ https://issues.apache.org/jira/browse/SPARK-29587?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16985686#comment-16985686 ]
Xiao Li commented on SPARK-29587:
---------------------------------
Please consider using FLOAT, DOUBLE or DECIMAL instead.
> Real data type is not supported in Spark SQL which is supporting in postgresql
> ------------------------------------------------------------------------------
>
> Key: SPARK-29587
> URL: https://issues.apache.org/jira/browse/SPARK-29587
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 2.4.4
> Reporter: jobit mathew
> Priority: Minor
>
> Real data type is not supported in Spark SQL which is supporting in postgresql.
> +*In postgresql query success*+
> CREATE TABLE weather2(prcp real);
> insert into weather2 values(2.5);
> select * from weather2;
>
> || ||prcp||
> |1|2,5|
> +*In spark sql getting error*+
> spark-sql> CREATE TABLE weather2(prcp real);
> Error in query:
> DataType real is not supported.(line 1, pos 27)
> == SQL ==
> CREATE TABLE weather2(prcp real)
> ---------------------------
> Better to add the datatype "real " support in sql also
>
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