Jongyoul Lee 9d90ccca69 [ZEPPELIN-2003] Remove PostgresqlInterpreter ... ### What is this PR for? We don't have to maintain PostgresqlInterpreter because JDBCInterpreter covers all functions of PostgresqlInterpreter. It reduces maintenance costs. ### What type of PR is it? [Feature] ### Todos * [x] - Remove files and lines related to PostgresqlInterpreter ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-2003 ### How should this be tested? N/A ### Screenshots (if appropriate) ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? Yes * Does this needs documentation? Yes, but already documented in jdbc docs Author: Jongyoul Lee <jongyoul@gmail.com> Closes #1945 from jongyoul/ZEPPELIN-2003 and squashes the following commits: 5dc58f2 [Jongyoul Lee] Fixed doc ec31f78 [Jongyoul Lee] Change docs to make a link to jdbc.md bfd70ef [Jongyoul Lee] Removed Postgresql from docs and configurations 98a106e [Jongyoul Lee] Removed whole packages about Postgresql		2017-02-02 15:54:19 +09:00
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rest-configuration.md	[ZEPPELIN-2003] Remove PostgresqlInterpreter	2017-02-02 15:54:19 +09:00
rest-credential.md	[ZEPPELIN-1219] Add searching feature to Zeppelin docs site	2016-08-10 12:39:22 +09:00
rest-helium.md	[ZEPPELIN-1619] Load js package as a plugin visualization	2017-01-14 10:27:17 -08:00
rest-interpreter.md	[ZEPPELIN-1869] changed the API response to generate to 200.	2017-01-19 22:22:26 -08:00
rest-notebook.md	[ZEPPELIN-1869] changed the API response to generate to 200.	2017-01-19 22:22:26 -08:00