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Posted to issues@spark.apache.org by "Xiao Li (JIRA)" <ji...@apache.org> on 2019/06/19 13:21:00 UTC

[jira] [Commented] (SPARK-27946) Hive DDL to Spark DDL conversion USING "show create table"

    [ https://issues.apache.org/jira/browse/SPARK-27946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16867607#comment-16867607 ] 

Xiao Li commented on SPARK-27946:
---------------------------------

cc [~viirya] Are you interested in this?

> Hive DDL to Spark DDL conversion USING "show create table"
> ----------------------------------------------------------
>
>                 Key: SPARK-27946
>                 URL: https://issues.apache.org/jira/browse/SPARK-27946
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Xiao Li
>            Priority: Major
>
> Many users migrate tables created with Hive DDL to Spark. Defining the table with Spark DDL brings performance benefits. We need to add a feature to Show Create Table that allows you to generate Spark DDL for a table. For example: `SHOW CREATE TABLE customers AS SPARK`.



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