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Yuming Wang 9e9fa2f69f
[SPARK-25098][SQL] Trim the string when cast stringToTimestamp and stringToDate 
## What changes were proposed in this pull request?

**Hive** and **Oracle** trim the string when cast `stringToTimestamp` and `stringToDate`. this PR support this feature:
![image](https://user-images.githubusercontent.com/5399861/47979721-793b1e80-e0ff-11e8-97c8-24b10950ee9e.png)
![image](https://user-images.githubusercontent.com/5399861/47979725-7dffd280-e0ff-11e8-87d4-5767a00ed46e.png)

## How was this patch tested?

unit tests

Closes https://github.com/apache/spark/pull/22089

Closes #22943 from wangyum/SPARK-25098.

Authored-by: Yuming Wang <yumwang@ebay.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
2018-11-06 21:26:28 -08:00
..
benchmarks [SPARK-25657][SQL][TEST] Refactor HashBenchmark to use main method 2018-10-07 09:49:37 -07:00
src [SPARK-25098][SQL] Trim the string when cast stringToTimestamp and stringToDate 2018-11-06 21:26:28 -08:00
pom.xml [SPARK-25393][SQL] Adding new function from_csv() 2018-10-17 09:32:05 +08:00