GitHub user conorbmurphy opened a pull request:
https://github.com/apache/spark/pull/20370
Changing JDBC relation to better process quotes
## What changes were proposed in this pull request?
The way JDBC writes currently work, they do not properly account for mixed
case column names. Instead, the user has to use quotes on each column name.
This change avoids that.
## How was this patch tested?
Manual tests and working with @dougbateman and @gatorsmile
Please review http://spark.apache.org/contributing.html before opening a
pull request.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/conorbmurphy/spark-1 master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/20370.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 #20370
commit d2864d06c039cb0c0b0c9d9271c9757309017e1a
Author: conorbmurphy <conorbmurphy@...>
Date: 2018-01-23T22:43:32Z
Changing JDBC relation to better process quotes
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