GitHub user sanjaydasgupta opened a pull request:
https://github.com/apache/zeppelin/pull/2502
[ZEPPELIN-2807] Passing Z variables to SQL Interpreter (One part of
ZEPPELIN-1967)
### What is this PR for?
This feature allows embedding/interpolating Z variables into SQL statements
passed to the Spark-SQL interpreter. It implements one part of the functions
desired by the pre-existing issue (ZEPPELIN-1967)
### What type of PR is it?
[Improvement]
### Todos
* [ ] - Task
### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-2807
### How should this be tested?
A new test has been added to the unit tests. The attached screenshot also
shows tests of the functionality.
### Screenshots (if appropriate)

### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? Yes, a small update to any existing
documentation is ideal.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sanjaydasgupta/zeppelin master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2502.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 #2502
----
commit e8ba58a94743b743f2a05cef8b9755d5bf79510c
Author: Sanjay Dasgupta <[email protected]>
Date: 2017-07-24T11:29:29Z
ZEPPELIN-2807: Passing Z variables to SQL Interpreter (One part of
ZEPPELIN-1967)
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