[jira] [Updated] (SPARK-14346) SHOW CREATE TABLE command (Native)

["Xin Wu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-14346?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xin Wu updated SPARK-14346:
---------------------------
    Issue Type: Sub-task  (was: Improvement)
        Parent: SPARK-14118

> SHOW CREATE TABLE command (Native)
> ----------------------------------
>
>                 Key: SPARK-14346
>                 URL: https://issues.apache.org/jira/browse/SPARK-14346
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Xin Wu
>
> This command will return a CREATE TABLE command in SQL. Right now, we just throw exception (I was not sure how often people will use it). Since it is a pretty standalone work (generating a CREATE TABLE command based on the metadata of a table) and people may find it pretty useful, I am thinking to get it in 2.0. Hive's implementation can be found at https://github.com/apache/hive/blob/release-1.2.1/ql/src/java/org/apache/hadoop/hive/ql/exec/DDLTask.java#L1898-L2126. The main difference for spark is that if we have a data source table, we should use Spark's syntax (CREATE TABLE ... USING ... OPTIONS) instead of Hive's syntax.



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