GitHub user rekhajoshm opened a pull request:
https://github.com/apache/spark/pull/12183
[SPARK-14410] [SQL] : SessionCatalog needs to check database/table/function
existence
## What changes were proposed in this pull request?
1.Check for existence of Function in catalog, instead of try-catch
2. Check for existence of database before create/alter/drop database,
though ignoreIfExists/ignoreIfNotExists become futile
3.Rename getFunction to getMetadataOfFunction
## How was this patch tested?
TestSuite
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/rekhajoshm/spark SPARK-14410
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12183.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 #12183
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commit e3677c9fa9697e0d34f9df52442085a6a481c9e9
Author: Rekha Joshi <[email protected]>
Date: 2015-05-05T23:10:08Z
Merge pull request #1 from apache/master
Pulling functionality from apache spark
commit 106fd8eee8f6a6f7c67cfc64f57c1161f76d8f75
Author: Rekha Joshi <[email protected]>
Date: 2015-05-08T21:49:09Z
Merge pull request #2 from apache/master
pull latest from apache spark
commit 0be142d6becba7c09c6eba0b8ea1efe83d649e8c
Author: Rekha Joshi <[email protected]>
Date: 2015-06-22T00:08:08Z
Merge pull request #3 from apache/master
Pulling functionality from apache spark
commit 6c6ee12fd733e3f9902e10faf92ccb78211245e3
Author: Rekha Joshi <[email protected]>
Date: 2015-09-17T01:03:09Z
Merge pull request #4 from apache/master
Pulling functionality from apache spark
commit b123c601e459d1ad17511fd91dd304032154882a
Author: Rekha Joshi <[email protected]>
Date: 2015-11-25T18:50:32Z
Merge pull request #5 from apache/master
pull request from apache/master
commit c73c32aadd6066e631956923725a48d98a18777e
Author: Rekha Joshi <[email protected]>
Date: 2016-03-18T19:13:51Z
Merge pull request #6 from apache/master
pull latest from apache spark
commit 7dbf7320057978526635bed09dabc8cf8657a28a
Author: Rekha Joshi <[email protected]>
Date: 2016-04-05T20:26:40Z
Merge pull request #8 from apache/master
pull latest from apache spark
commit 59c60a6d2d2d59f1a7656fd197442934fbc06a11
Author: Joshi <[email protected]>
Date: 2016-04-05T21:37:45Z
SessionCatalog function/database existence checks, metadata
commit e040216efc19f111371883989f8df5b34dc032db
Author: Joshi <[email protected]>
Date: 2016-04-05T21:40:13Z
SessionCatalog function/database existence checks, metadata
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