GitHub user adrian-wang opened a pull request:
https://github.com/apache/spark/pull/3131
[SPARK-4239] [SQL] support view in HiveQl
Currently still not support view like
CREATE VIEW view3(valoo)
TBLPROPERTIES ("fear" = "factor")
AS SELECT upper(value) FROM src WHERE key=86;
because the text in metastore for this view is like
select `_c0` as `valoo` from (select upper(`src`.`value`) from
`default`.`src` where ...) `view3`
while catalyst cannot resolve _c0 for this query.
For view without colname definition in parentheses, it works fine.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/adrian-wang/spark view
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/3131.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 #3131
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commit 88afcad1ffc0d4b74da20b5f706a835069450a57
Author: Daoyuan Wang <[email protected]>
Date: 2014-11-06T08:08:00Z
support view in HiveQl
commit 079290a524bf46b342ef5deb09e3bea8418d52b5
Author: Daoyuan Wang <[email protected]>
Date: 2014-11-06T08:42:20Z
remove useless import
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