[GitHub] spark pull request #20491: [SQL] Minor doc update: Add an example in DataFra...

[asfgit]

Github user asfgit closed the pull request at:

https://github.com/apache/spark/pull/20491


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[GitHub] spark pull request #20491: [SQL] Minor doc update: Add an example in DataFra...

[rxin]

GitHub user rxin opened a pull request:

https://github.com/apache/spark/pull/20491

[SQL] Minor doc update: Add an example in DataFrameReader.schema

## What changes were proposed in this pull request?
This patch adds a small example to the schema string definition of schema 
function. It isn't obvious how to use it, so an example would be useful.

## How was this patch tested?
N/A - doc only.


You can merge this pull request into a Git repository by running:

$ git pull https://github.com/rxin/spark schema-doc

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/spark/pull/20491.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 #20491


commit 69193dbd64e9e0002abd9a8cd6fe60c1c87bc471
Author: Reynold Xin 
Date:   2018-02-02T23:00:39Z

[SQL] Minor doc update: Add an example in DataFrameReader.schema

commit e5e5e0b44e22f58736dd27e5c048395670574f18
Author: Reynold Xin 
Date:   2018-02-02T23:02:26Z

fix typo




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