[SPARK-17750][SQL][BACKPORT-2.0] Fix CREATE VIEW with INTERVAL arithmetic #15383
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
Hi, @gatorsmile . |
|
Test build #66460 has finished for PR 15383 at commit
|
|
LGTM |
asfgit
pushed a commit
that referenced
this pull request
Oct 6, 2016
…etic
## What changes were proposed in this pull request?
Currently, Spark raises `RuntimeException` when creating a view with timestamp with INTERVAL arithmetic like the following. The root cause is the arithmetic expression, `TimeAdd`, was transformed into `timeadd` function as a VIEW definition. This PR fixes the SQL definition of `TimeAdd` and `TimeSub` expressions.
```scala
scala> sql("CREATE TABLE dates (ts TIMESTAMP)")
scala> sql("CREATE VIEW view1 AS SELECT ts + INTERVAL 1 DAY FROM dates")
java.lang.RuntimeException: Failed to analyze the canonicalized SQL: ...
```
## How was this patch tested?
Pass Jenkins with a new testcase.
Author: Dongjoon Hyun <dongjoon@apache.org>
Closes #15383 from dongjoon-hyun/SPARK-17750-BACK.
|
Merged to 2.0. @dongjoon-hyun Could you please close it? Thanks! |
|
Thank you so much, @gatorsmile ! |
abridgett
pushed a commit
to opensignal/spark
that referenced
this pull request
Oct 10, 2016
…etic
## What changes were proposed in this pull request?
Currently, Spark raises `RuntimeException` when creating a view with timestamp with INTERVAL arithmetic like the following. The root cause is the arithmetic expression, `TimeAdd`, was transformed into `timeadd` function as a VIEW definition. This PR fixes the SQL definition of `TimeAdd` and `TimeSub` expressions.
```scala
scala> sql("CREATE TABLE dates (ts TIMESTAMP)")
scala> sql("CREATE VIEW view1 AS SELECT ts + INTERVAL 1 DAY FROM dates")
java.lang.RuntimeException: Failed to analyze the canonicalized SQL: ...
```
## How was this patch tested?
Pass Jenkins with a new testcase.
Author: Dongjoon Hyun <dongjoon@apache.org>
Closes apache#15383 from dongjoon-hyun/SPARK-17750-BACK.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
What changes were proposed in this pull request?
Currently, Spark raises
RuntimeExceptionwhen creating a view with timestamp with INTERVAL arithmetic like the following. The root cause is the arithmetic expression,TimeAdd, was transformed intotimeaddfunction as a VIEW definition. This PR fixes the SQL definition ofTimeAddandTimeSubexpressions.How was this patch tested?
Pass Jenkins with a new testcase.