GitHub user liancheng opened a pull request:
https://github.com/apache/spark/pull/12303
[SPARK-14488][SQL] "CREATE TEMPORARY TABLE ... USING ... AS SELECT"
shouldn't create persisted table
## What changes were proposed in this pull request?
When planning logical plan node `CreateTableUsingAsSelect`, we neglected
its `temporary` field and always generates a
`CreateMetastoreDataSourceAsSelect`. This PR fixes this issue generating
`CreateTempTableUsingAsSelect` when `temporary` is true.
## How was this patch tested?
Added a test case to create a temporary table using the target syntax and
check whether it's indeed a temporary table.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/liancheng/spark spark-14488-fix-ctas-using
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12303.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #12303
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commit eefc8cdc8373c835d2983ea7343487590d9826f8
Author: Cheng Lian <[email protected]>
Date: 2016-04-11T17:34:06Z
Fixes SPARK-14488
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