GitHub user tinkoff-dwh opened a pull request:
https://github.com/apache/zeppelin/pull/2121
[ZEPPELIN-2245] separate precode into JDBCInterpreter
### What is this PR for?
Separate precode by prefix
### What type of PR is it?
Improvement
### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-2245
### How should this be tested?
1. Set properties
```
default.password 1
default.precode set search_path='test_path'
default.url jdbc:postgresql://localhost:5432/
default.user postgres
mysql.driver com.mysql.jdbc.Driver
mysql.password 1
mysql.precode set @v=12
mysql.url jdbc:mysql://localhost:3306/
mysql.user root
```
2. Run
`show search_path`
3 Run
```
%jdbc(mysql)
select @v
```
### Questions:
* Does the licenses files need update? no
* Is there breaking changes for older versions? no
* Does this needs documentation? no
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tinkoff-dwh/zeppelin ZEPPELIN-2245
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2121.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 #2121
----
commit f896ea8cb0651c64e09401e0b0187a98f6ca628e
Author: Tinkoff DWH <tinkoff....@gmail.com>
Date: 2017-03-10T16:01:06Z
[ZEPPELIN-2245] separate precode into JDBCInterpreter
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