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| author | Dongjoon Hyun <dongjoon@apache.org> | 2016-12-05 10:36:13 -0800 |
|---|---|---|
| committer | Shivaram Venkataraman <shivaram@cs.berkeley.edu> | 2016-12-05 10:36:13 -0800 |
| commit | 410b7898661f77e748564aaee6a5ab7747ce34ad (patch) | |
| tree | a2ba472d676081a4ae419d000709f04d885777c5 /project/MimaExcludes.scala | |
| parent | eb8dd68132998aa00902dfeb935db1358781e1c1 (diff) | |
| download | spark-410b7898661f77e748564aaee6a5ab7747ce34ad.tar.gz spark-410b7898661f77e748564aaee6a5ab7747ce34ad.tar.bz2 spark-410b7898661f77e748564aaee6a5ab7747ce34ad.zip | |
[MINOR][DOC] Use SparkR `TRUE` value and add default values for `StructField` in SQL Guide.
## What changes were proposed in this pull request?
In `SQL Programming Guide`, this PR uses `TRUE` instead of `True` in SparkR and adds default values of `nullable` for `StructField` in Scala/Python/R (i.e., "Note: The default value of nullable is true."). In Java API, `nullable` is not optional.
**BEFORE**
* SPARK 2.1.0 RC1
http://people.apache.org/~pwendell/spark-releases/spark-2.1.0-rc1-docs/sql-programming-guide.html#data-types
**AFTER**
* R
<img width="916" alt="screen shot 2016-12-04 at 11 58 19 pm" src="https://cloud.githubusercontent.com/assets/9700541/20877443/abba19a6-ba7d-11e6-8984-afbe00333fb0.png">
* Scala
<img width="914" alt="screen shot 2016-12-04 at 11 57 37 pm" src="https://cloud.githubusercontent.com/assets/9700541/20877433/99ce734a-ba7d-11e6-8bb5-e8619041b09b.png">
* Python
<img width="914" alt="screen shot 2016-12-04 at 11 58 04 pm" src="https://cloud.githubusercontent.com/assets/9700541/20877440/a5c89338-ba7d-11e6-8f92-6c0ae9388d7e.png">
## How was this patch tested?
Manual.
```
cd docs
SKIP_API=1 jekyll build
open _site/index.html
```
Author: Dongjoon Hyun <dongjoon@apache.org>
Closes #16141 from dongjoon-hyun/SPARK-SQL-GUIDE.
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