zeppelin/postgresql/src
tzolov baab124cf3 ZEPPELIN-349: Resolve NPE on null cell values
When the query response contains null column values the following NPE is thrown:
java.lang.NullPointerException
at org.apache.zeppelin.postgresql.PostgreSqlInterpreter.replaceReservedChars(PostgreSqlInterpreter.java:278)
at org.apache.zeppelin.postgresql.PostgreSqlInterpreter.executeSql(PostgreSqlInterpreter.java:235)

Author: tzolov <christian.tzolov@gmail.com>

Closes #348 from tzolov/ZEPPELIN-349 and squashes the following commits:

de70c88 [tzolov] ZEPPELIN-349: Format test code
fff3448 [tzolov] ZEPPELIN-349: Resolve NPE on null cell values
2015-10-19 14:23:07 +09:00
..
main ZEPPELIN-349: Resolve NPE on null cell values 2015-10-19 14:23:07 +09:00
test/java/org/apache/zeppelin/postgresql ZEPPELIN-349: Resolve NPE on null cell values 2015-10-19 14:23:07 +09:00