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https://issues.apache.org/jira/browse/TAJO-1730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730259#comment-14730259
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ASF GitHub Bot commented on TAJO-1730:
--------------------------------------
Github user jihoonson commented on a diff in the pull request:
https://github.com/apache/tajo/pull/719#discussion_r38718867
--- Diff: tajo-docs/src/main/sphinx/storage_plugins/postgresql.rst ---
@@ -0,0 +1,29 @@
+*************************************
+PostgreSQL Storage Handler
+*************************************
+
+Overview
+========
+
+PostgreSQL storage handler available by default in Tajo. It enables users'
queries to access database objects in PostgreSQL. Tables in PostgreSQL will be
shown as tables in Tajo too. Most of the SQL queries used for PostgreSQL are
available in Tajo via this storage handles. Its main advantages is to allow
federated query processing among tables in stored HDFS and PostgreSQL.
+
+Configuration
+=============
+
+PostgreSQL storage handler is a builtin storage handler. So, you can
eaisly register PostgreSQL databases to a Tajo cluster if you just add the
following line to ``conf/storage-site.json`` file. If you want to know more
information about ``storage-site.json``, please refer to
:doc:`/table_management/tablespaces`.
+
+.. code-block:: json
+
+ {
+ "spaces": {
+ "pgsql_db1": {
+ "uri": "jdbc:postgresql://hostname:port/db1"
+
+ "configs": {
+ "mapped_database": "tajo_db1"
--- End diff --
Sorry, it way my misunderstanding.
> JDBC Tablespace support
> -----------------------
>
> Key: TAJO-1730
> URL: https://issues.apache.org/jira/browse/TAJO-1730
> Project: Tajo
> Issue Type: Improvement
> Components: Storage
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.11.0
>
> Attachments: TAJO-1730.patch, TAJO-1730_2.patch, TAJO-1730_3.patch
>
>
> The main objective of this issue is to implement JDBC-based storage and its
> Tablespace implementation.
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