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From jihoon...@apache.org
Subject svn commit: r1744489 [20/43] - in /tajo/site/docs: 0.11.3/ 0.11.3/_sources/ 0.11.3/_sources/backup_and_restore/ 0.11.3/_sources/configuration/ 0.11.3/_sources/functions/ 0.11.3/_sources/index/ 0.11.3/_sources/partitioning/ 0.11.3/_sources/sql_language/...
Date Thu, 19 May 2016 02:00:27 GMT
Added: tajo/site/docs/0.11.3/index.html
URL: http://svn.apache.org/viewvc/tajo/site/docs/0.11.3/index.html?rev=1744489&view=auto
==============================================================================
--- tajo/site/docs/0.11.3/index.html (added)
+++ tajo/site/docs/0.11.3/index.html Thu May 19 02:00:25 2016
@@ -0,0 +1,582 @@
+
+
+<!DOCTYPE html>
+<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
+<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
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+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  
+  <title>Apache Tajo™ (0.11.3 Release) - User documentation &mdash; Apache Tajo 0.11.3 documentation</title>
+  
+
+  
+  
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+  
+  <link href='https://fonts.googleapis.com/css?family=Lato:400,700|Roboto+Slab:400,700|Inconsolata:400,700' rel='stylesheet' type='text/css'>
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+  
+    <link rel="stylesheet" href="_static/css/theme.css" type="text/css" />
+  
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+    <link rel="top" title="Apache Tajo 0.11.3 documentation" href="#"/>
+        <link rel="next" title="Introduction" href="introduction.html"/> 
+
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+  <script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.6.2/modernizr.min.js"></script>
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+</head>
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+<body class="wy-body-for-nav" role="document">
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+  <div class="wy-grid-for-nav">
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+    
+    <nav data-toggle="wy-nav-shift" class="wy-nav-side">
+      <div class="wy-side-nav-search">
+        <a href="#" class="fa fa-home"> Apache Tajo</a>
+        <div role="search">
+  <form id ="rtd-search-form" class="wy-form" action="search.html" method="get">
+    <input type="text" name="q" placeholder="Search docs" />
+    <input type="hidden" name="check_keywords" value="yes" />
+    <input type="hidden" name="area" value="default" />
+  </form>
+</div>
+      </div>
+
+      <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
+        
+        
+            <ul>
+<li class="toctree-l1"><a class="reference internal" href="introduction.html">Introduction</a></li>
+<li class="toctree-l1"><a class="reference internal" href="getting_started.html">Getting Started</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#prerequisites">Prerequisites</a></li>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#dowload-and-unpack-the-source-code">Dowload and unpack the source code</a></li>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#build-source-code">Build source code</a></li>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#setting-up-a-local-tajo-cluster">Setting up a local Tajo cluster</a></li>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#first-query-execution">First query execution</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="configuration.html">Configuration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="configuration/preliminary.html">Preliminary</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/cluster_setup.html">Cluster Setup</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/tajo_master_configuration.html">Tajo Master Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/worker_configuration.html">Worker Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/catalog_configuration.html">Catalog Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/ha_configuration.html">High Availability for TajoMaster</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/service_config_defaults.html">Cluster Service Configuration Defaults</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/tajo-site-xml.html">The tajo-site.xml File</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/catalog-site-xml.html">The catalog-site.xml File</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/storage-site-json.html">The storage-site.json File</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="tsql.html">Tajo Shell (TSQL)</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="tsql/meta_command.html">Meta Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/dfs_command.html">Executing HDFS commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/variables.html">Session Variables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/admin_command.html">Administration Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/intro.html">Introducing to TSQL</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/single_command.html">Executing a single command</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/execute_file.html">Executing Queries from Files</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/background_command.html">Executing as background process</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="sql_language.html">SQL Language</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/data_model.html">Data Model</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/ddl.html">Data Definition Language</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/insert.html">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/alter_table.html">ALTER TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/queries.html">Queries</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/joins.html">Joins</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/sql_expression.html">SQL Expressions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/predicates.html">Predicates</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/explain.html">EXPLAIN</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="time_zone.html">Time Zone</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#server-cluster-time-zone">Server Cluster Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#table-time-zone">Table Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#client-time-zone">Client Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#time-zone-id">Time Zone ID</a></li>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#examples-of-time-zone">Examples of Time Zone</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="functions.html">Functions</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="functions.html#built-in-scalar-functions">Built-in Scalar Functions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="functions.html#built-in-aggregation-functions">Built-in Aggregation Functions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="functions.html#built-in-window-functions">Built-in Window Functions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="functions.html#user-defined-functions">User-defined Functions</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="table_management.html">Table Management</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="table_management/table_overview.html">Overview of Tajo Tables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="table_management/tablespaces.html">Tablespaces</a></li>
+<li class="toctree-l2"><a class="reference internal" href="table_management/data_formats.html">Data Formats</a></li>
+<li class="toctree-l2"><a class="reference internal" href="table_management/compression.html">Compression</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="table_partitioning.html">Table Partitioning</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="partitioning/intro_to_partitioning.html">Introduction to Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="partitioning/column_partitioning.html">Column Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="partitioning/range_partitioning.html">Range Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="partitioning/hash_partitioning.html">Hash Partitioning</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="storage_plugins.html">Storage Plugin</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="storage_plugins/overview.html">Storage Plugin Overview</a></li>
+<li class="toctree-l2"><a class="reference internal" href="storage_plugins/postgresql.html">PostgreSQL Storage Handler</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="index_overview.html">Index (Experimental Feature)</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="index/types.html">Index Types</a></li>
+<li class="toctree-l2"><a class="reference internal" href="index/how_to_use.html">How to use index?</a></li>
+<li class="toctree-l2"><a class="reference internal" href="index/future_work.html">Future Works</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="backup_and_restore.html">Backup and Restore</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="backup_and_restore/catalog.html">Backup and Restore Catalog</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="hive_integration.html">Hive Integration</a></li>
+<li class="toctree-l1"><a class="reference internal" href="hbase_integration.html">HBase Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#create-table">CREATE TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#drop-table">DROP TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#insert-overwrite-into">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#usage">Usage</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="swift_integration.html">OpenStack Swift Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#swift-configuration">Swift configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#hadoop-configurations">Hadoop configurations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#tajo-configuration">Tajo configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#querying-on-swift">Querying on Swift</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="jdbc_driver.html">Tajo JDBC Driver</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="jdbc_driver.html#how-to-get-jdbc-driver">How to get JDBC driver</a></li>
+<li class="toctree-l2"><a class="reference internal" href="jdbc_driver.html#setting-the-classpath">Setting the CLASSPATH</a></li>
+<li class="toctree-l2"><a class="reference internal" href="jdbc_driver.html#connecting-to-the-tajo-cluster-instance">Connecting to the Tajo cluster instance</a></li>
+<li class="toctree-l2"><a class="reference internal" href="jdbc_driver.html#connection-parameters">Connection Parameters</a></li>
+<li class="toctree-l2"><a class="reference internal" href="jdbc_driver.html#an-example-jdbc-client">An Example JDBC Client</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="tajo_client_api.html">Tajo Client API</a></li>
+<li class="toctree-l1"><a class="reference internal" href="faq.html">FAQ</a></li>
+</ul>
+
+        
+      </div>
+      &nbsp;
+    </nav>
+
+    <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
+
+      
+      <nav class="wy-nav-top" role="navigation" aria-label="top navigation">
+        <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
+        <a href="#">Apache Tajo</a>
+      </nav>
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+      
+      <div class="wy-nav-content">
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+          <div role="navigation" aria-label="breadcrumbs navigation">
+  <ul class="wy-breadcrumbs">
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+    <li>Apache Tajo™ (0.11.3 Release) - User documentation</li>
+      <li class="wy-breadcrumbs-aside">
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+          <a href="_sources/index.txt" rel="nofollow"> View page source</a>
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+  <div class="section" id="apache-tajo-0-11-3-release-user-documentation">
+<h1>Apache Tajo™ (0.11.3 Release) - User documentation<a class="headerlink" href="#apache-tajo-0-11-3-release-user-documentation" title="Permalink to this headline">¶</a></h1>
+<p>Table of Contents:</p>
+<div class="toctree-wrapper compound">
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="introduction.html">Introduction</a></li>
+<li class="toctree-l1"><a class="reference internal" href="getting_started.html">Getting Started</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#prerequisites">Prerequisites</a></li>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#dowload-and-unpack-the-source-code">Dowload and unpack the source code</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="getting_started.html#download-the-latest-source-release">Download the latest source release</a></li>
+<li class="toctree-l3"><a class="reference internal" href="getting_started.html#check-out-the-source-code-via-git">Check out the source code via Git</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#build-source-code">Build source code</a></li>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#setting-up-a-local-tajo-cluster">Setting up a local Tajo cluster</a></li>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#first-query-execution">First query execution</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="configuration.html">Configuration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="configuration/preliminary.html">Preliminary</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/preliminary.html#catalog-site-xml-and-tajo-site-xml">catalog-site.xml and tajo-site.xml</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/preliminary.html#tajo-env-sh">tajo-env.sh</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/cluster_setup.html">Cluster Setup</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/cluster_setup.html#fully-distributed-mode">Fully Distributed Mode</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/tajo_master_configuration.html">Tajo Master Configuration</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/tajo_master_configuration.html#tajo-rootdir">Tajo Rootdir</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/tajo_master_configuration.html#tajomaster-heap-memory-size">TajoMaster Heap Memory Size</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/worker_configuration.html">Worker Configuration</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/worker_configuration.html#worker-heap-memory-size">Worker Heap Memory Size</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/worker_configuration.html#temporary-data-directory">Temporary Data Directory</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/worker_configuration.html#maximum-number-of-parallel-running-tasks-for-each-worker">Maximum number of parallel running tasks for each worker</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/worker_configuration.html#worker-resources">Worker Resources</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/catalog_configuration.html">Catalog Configuration</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/catalog_configuration.html#derby-configuration">Derby Configuration</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/catalog_configuration.html#mysql-mariadb-postgresql-oracle-configuration">MySQL/MariaDB/PostgreSQL/Oracle Configuration</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/catalog_configuration.html#hivecatalogstore-configuration">HiveCatalogStore Configuration</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/ha_configuration.html">High Availability for TajoMaster</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/ha_configuration.html#terminology">Terminology</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/ha_configuration.html#configuration-file-settings">Configuration File Settings</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/ha_configuration.html#backup-master-settings">Backup Master Settings</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/ha_configuration.html#launch-a-tajo-cluster">Launch a Tajo cluster</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/ha_configuration.html#administration-ha-state">Administration HA state</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/ha_configuration.html#how-to-test-automatic-failover">How to Test Automatic Failover</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/service_config_defaults.html">Cluster Service Configuration Defaults</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/service_config_defaults.html#tajo-master-configuration-defaults">Tajo Master Configuration Defaults</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/tajo-site-xml.html">The tajo-site.xml File</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/tajo-site-xml.html#join-query-settings">Join Query Settings</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/tajo-site-xml.html#sort-query-settings">Sort Query Settings</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/tajo-site-xml.html#group-by-query-settings">Group by Query Settings</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/tajo-site-xml.html#date-time-settings">Date/Time Settings</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/tajo-site-xml.html#table-partitions">Table partitions</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/tajo-site-xml.html#arithmetic-settings">Arithmetic Settings</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/catalog-site-xml.html">The catalog-site.xml File</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/storage-site-json.html">The storage-site.json File</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/storage-site-json.html#spaces">Spaces</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/storage-site-json.html#storages">Storages</a></li>
+</ul>
+</li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="tsql.html">Tajo Shell (TSQL)</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="tsql/meta_command.html">Meta Commands</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="tsql/meta_command.html#basic-usages">Basic usages</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/dfs_command.html">Executing HDFS commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/variables.html">Session Variables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/admin_command.html">Administration Commands</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="tsql/admin_command.html#synopsis">Synopsis</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/intro.html">Introducing to TSQL</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="tsql/intro.html#synopsis">Synopsis</a></li>
+<li class="toctree-l3"><a class="reference internal" href="tsql/intro.html#entering-tsql-shell">Entering tsql shell</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/single_command.html">Executing a single command</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/execute_file.html">Executing Queries from Files</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="tsql/execute_file.html#basic-usages">Basic usages</a></li>
+<li class="toctree-l3"><a class="reference internal" href="tsql/execute_file.html#setting-parameter-value-in-sql-file">Setting parameter value in SQL file</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/background_command.html">Executing as background process</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="sql_language.html">SQL Language</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/data_model.html">Data Model</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/data_model.html#data-types">Data Types</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/ddl.html">Data Definition Language</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/ddl.html#create-database">CREATE DATABASE</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/ddl.html#drop-database">DROP DATABASE</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/ddl.html#create-table">CREATE TABLE</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/ddl.html#drop-table">DROP TABLE</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/ddl.html#create-index">CREATE INDEX</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/ddl.html#drop-index">DROP INDEX</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/insert.html">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/alter_table.html">ALTER TABLE</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/alter_table.html#rename-table">RENAME TABLE</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/alter_table.html#rename-column">RENAME COLUMN</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/alter_table.html#add-column">ADD COLUMN</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/alter_table.html#set-property">SET PROPERTY</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/alter_table.html#drop-partition">DROP PARTITION</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/alter_table.html#repair-partition">REPAIR PARTITION</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/queries.html">Queries</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/queries.html#overview">Overview</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/queries.html#from-clause">From Clause</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/queries.html#where-clause">Where Clause</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/queries.html#groupby-and-having-clauses">Groupby and Having Clauses</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/queries.html#orderby-and-limit-clauses">Orderby and Limit Clauses</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/queries.html#window-functions">Window Functions</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/joins.html">Joins</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/joins.html#overview">Overview</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/joins.html#examples">Examples</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/joins.html#join-optimization">Join Optimization</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/sql_expression.html">SQL Expressions</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/sql_expression.html#arithmetic-expressions">Arithmetic Expressions</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/sql_expression.html#type-casts">Type Casts</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/sql_expression.html#string-literals">String Literals</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/sql_expression.html#function-calls">Function Calls</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/sql_expression.html#window-function-calls">Window Function Calls</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/predicates.html">Predicates</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/predicates.html#in-predicate">IN Predicate</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/predicates.html#string-pattern-matching-predicates">String Pattern Matching Predicates</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/explain.html">EXPLAIN</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="time_zone.html">Time Zone</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#server-cluster-time-zone">Server Cluster Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#table-time-zone">Table Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#client-time-zone">Client Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#time-zone-id">Time Zone ID</a></li>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#examples-of-time-zone">Examples of Time Zone</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="functions.html">Functions</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="functions.html#built-in-scalar-functions">Built-in Scalar Functions</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="functions/data_type_func_and_operators.html">Data Type Functions and Operators</a></li>
+<li class="toctree-l3"><a class="reference internal" href="functions/math_func_and_operators.html">Math Functions and Operators</a></li>
+<li class="toctree-l3"><a class="reference internal" href="functions/string_func_and_operators.html">String Functions and Operators</a></li>
+<li class="toctree-l3"><a class="reference internal" href="functions/datetime_func_and_operators.html">DateTime Functions and Operators</a></li>
+<li class="toctree-l3"><a class="reference internal" href="functions/network_func_and_operators.html">Network Functions and Operators</a></li>
+<li class="toctree-l3"><a class="reference internal" href="functions/json_func.html">JSON Functions</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="functions.html#built-in-aggregation-functions">Built-in Aggregation Functions</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="functions/agg_func.html">Aggregation Functions</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="functions.html#built-in-window-functions">Built-in Window Functions</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="functions/window_func.html">Window Functions</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="functions.html#user-defined-functions">User-defined Functions</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="functions/python.html">Python Functions</a></li>
+</ul>
+</li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="table_management.html">Table Management</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="table_management/table_overview.html">Overview of Tajo Tables</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="table_management/table_overview.html#overview">Overview</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/table_overview.html#tablespaces">Tablespaces</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/table_overview.html#managed-table">Managed Table</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/table_overview.html#external-table">External Table</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="table_management/tablespaces.html">Tablespaces</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="table_management/tablespaces.html#external-table-managed-table-and-tablespace">External Table, Managed Table and Tablespace</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/tablespaces.html#configuration">Configuration</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="table_management/data_formats.html">Data Formats</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="table_management/text.html">TEXT</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/json.html">JSON</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/rcfile.html">RCFile</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/parquet.html">Parquet</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/orc.html">ORC</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/sequencefile.html">SequenceFile</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="table_management/compression.html">Compression</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="table_management/compression.html#compression-properties-for-each-data-format">Compression Properties for each Data Format</a></li>
+</ul>
+</li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="table_partitioning.html">Table Partitioning</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="partitioning/intro_to_partitioning.html">Introduction to Partitioning</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="partitioning/intro_to_partitioning.html#partitioning-methods">Partitioning Methods</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="partitioning/column_partitioning.html">Column Partitioning</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="partitioning/column_partitioning.html#how-to-create-a-column-partitioned-table">How to Create a Column Partitioned Table</a></li>
+<li class="toctree-l3"><a class="reference internal" href="partitioning/column_partitioning.html#querying-partitioned-tables">Querying Partitioned Tables</a></li>
+<li class="toctree-l3"><a class="reference internal" href="partitioning/column_partitioning.html#add-data-to-partition-table">Add data to Partition Table</a></li>
+<li class="toctree-l3"><a class="reference internal" href="partitioning/column_partitioning.html#compatibility-issues-with-apache-hive">Compatibility Issues with Apache Hive™</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="partitioning/range_partitioning.html">Range Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="partitioning/hash_partitioning.html">Hash Partitioning</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="storage_plugins.html">Storage Plugin</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="storage_plugins/overview.html">Storage Plugin Overview</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="storage_plugins/overview.html#overview">Overview</a></li>
+<li class="toctree-l3"><a class="reference internal" href="storage_plugins/overview.html#register-custom-storage">Register custom storage</a></li>
+<li class="toctree-l3"><a class="reference internal" href="storage_plugins/overview.html#configuration">Configuration</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="storage_plugins/postgresql.html">PostgreSQL Storage Handler</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="storage_plugins/postgresql.html#overview">Overview</a></li>
+<li class="toctree-l3"><a class="reference internal" href="storage_plugins/postgresql.html#configuration">Configuration</a></li>
+</ul>
+</li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="index_overview.html">Index (Experimental Feature)</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="index/types.html">Index Types</a></li>
+<li class="toctree-l2"><a class="reference internal" href="index/how_to_use.html">How to use index?</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="index/how_to_use.html#create-index">1. Create index</a></li>
+<li class="toctree-l3"><a class="reference internal" href="index/how_to_use.html#enable-disable-index-scans">2. Enable/disable index scans</a></li>
+<li class="toctree-l3"><a class="reference internal" href="index/how_to_use.html#index-backup-and-restore">3. Index backup and restore</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="index/future_work.html">Future Works</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="backup_and_restore.html">Backup and Restore</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="backup_and_restore/catalog.html">Backup and Restore Catalog</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="backup_and_restore/catalog.html#sql-dump">SQL dump</a></li>
+<li class="toctree-l3"><a class="reference internal" href="backup_and_restore/catalog.html#database-level-backup">Database-level backup</a></li>
+</ul>
+</li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="hive_integration.html">Hive Integration</a></li>
+<li class="toctree-l1"><a class="reference internal" href="hbase_integration.html">HBase Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#create-table">CREATE TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#drop-table">DROP TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#insert-overwrite-into">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#usage">Usage</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="swift_integration.html">OpenStack Swift Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#swift-configuration">Swift configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#hadoop-configurations">Hadoop configurations</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="swift_integration.html#common-configurations">Common configurations</a></li>
+<li class="toctree-l3"><a class="reference internal" href="swift_integration.html#configurations-per-provider">Configurations per provider</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#tajo-configuration">Tajo configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#querying-on-swift">Querying on Swift</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="jdbc_driver.html">Tajo JDBC Driver</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="jdbc_driver.html#how-to-get-jdbc-driver">How to get JDBC driver</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="jdbc_driver.html#direct-download">Direct Download</a></li>
+<li class="toctree-l3"><a class="reference internal" href="jdbc_driver.html#from-binary-distribution">From Binary Distribution</a></li>
+<li class="toctree-l3"><a class="reference internal" href="jdbc_driver.html#from-building-source-code">From Building Source Code</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="jdbc_driver.html#setting-the-classpath">Setting the CLASSPATH</a></li>
+<li class="toctree-l2"><a class="reference internal" href="jdbc_driver.html#connecting-to-the-tajo-cluster-instance">Connecting to the Tajo cluster instance</a></li>
+<li class="toctree-l2"><a class="reference internal" href="jdbc_driver.html#connection-parameters">Connection Parameters</a></li>
+<li class="toctree-l2"><a class="reference internal" href="jdbc_driver.html#an-example-jdbc-client">An Example JDBC Client</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="tajo_client_api.html">Tajo Client API</a></li>
+<li class="toctree-l1"><a class="reference internal" href="faq.html">FAQ</a></li>
+</ul>
+</div>
+</div>
+<div class="section" id="indices-and-tables">
+<h1>Indices and tables<a class="headerlink" href="#indices-and-tables" title="Permalink to this headline">¶</a></h1>
+<ul class="simple">
+<li><a class="reference internal" href="genindex.html"><em>Index</em></a></li>
+<li><a class="reference internal" href="py-modindex.html"><em>Module Index</em></a></li>
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\ No newline at end of file

Added: tajo/site/docs/0.11.3/index/future_work.html
URL: http://svn.apache.org/viewvc/tajo/site/docs/0.11.3/index/future_work.html?rev=1744489&view=auto
==============================================================================
--- tajo/site/docs/0.11.3/index/future_work.html (added)
+++ tajo/site/docs/0.11.3/index/future_work.html Thu May 19 02:00:25 2016
@@ -0,0 +1,286 @@
+
+
+<!DOCTYPE html>
+<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
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+    <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
+  
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+  
+    <link rel="top" title="Apache Tajo 0.11.3 documentation" href="../index.html"/>
+        <link rel="up" title="Index (Experimental Feature)" href="../index_overview.html"/>
+        <link rel="next" title="Backup and Restore" href="../backup_and_restore.html"/>
+        <link rel="prev" title="How to use index?" href="how_to_use.html"/> 
+
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+
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+<li class="toctree-l2"><a class="reference internal" href="../getting_started.html#prerequisites">Prerequisites</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../getting_started.html#dowload-and-unpack-the-source-code">Dowload and unpack the source code</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../getting_started.html#build-source-code">Build source code</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../getting_started.html#setting-up-a-local-tajo-cluster">Setting up a local Tajo cluster</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../getting_started.html#first-query-execution">First query execution</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../configuration.html">Configuration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/preliminary.html">Preliminary</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/cluster_setup.html">Cluster Setup</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/tajo_master_configuration.html">Tajo Master Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/worker_configuration.html">Worker Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/catalog_configuration.html">Catalog Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/ha_configuration.html">High Availability for TajoMaster</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/service_config_defaults.html">Cluster Service Configuration Defaults</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/tajo-site-xml.html">The tajo-site.xml File</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/catalog-site-xml.html">The catalog-site.xml File</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/storage-site-json.html">The storage-site.json File</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../tsql.html">Tajo Shell (TSQL)</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/meta_command.html">Meta Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/dfs_command.html">Executing HDFS commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/variables.html">Session Variables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/admin_command.html">Administration Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/intro.html">Introducing to TSQL</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/single_command.html">Executing a single command</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/execute_file.html">Executing Queries from Files</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/background_command.html">Executing as background process</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../sql_language.html">SQL Language</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/data_model.html">Data Model</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/ddl.html">Data Definition Language</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/insert.html">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/alter_table.html">ALTER TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/queries.html">Queries</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/joins.html">Joins</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/sql_expression.html">SQL Expressions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/predicates.html">Predicates</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/explain.html">EXPLAIN</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../time_zone.html">Time Zone</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#server-cluster-time-zone">Server Cluster Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#table-time-zone">Table Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#client-time-zone">Client Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#time-zone-id">Time Zone ID</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#examples-of-time-zone">Examples of Time Zone</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../functions.html">Functions</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../functions.html#built-in-scalar-functions">Built-in Scalar Functions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions.html#built-in-aggregation-functions">Built-in Aggregation Functions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions.html#built-in-window-functions">Built-in Window Functions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions.html#user-defined-functions">User-defined Functions</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../table_management.html">Table Management</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/table_overview.html">Overview of Tajo Tables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/tablespaces.html">Tablespaces</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/data_formats.html">Data Formats</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/compression.html">Compression</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../table_partitioning.html">Table Partitioning</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/intro_to_partitioning.html">Introduction to Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/column_partitioning.html">Column Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/range_partitioning.html">Range Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/hash_partitioning.html">Hash Partitioning</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../storage_plugins.html">Storage Plugin</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../storage_plugins/overview.html">Storage Plugin Overview</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../storage_plugins/postgresql.html">PostgreSQL Storage Handler</a></li>
+</ul>
+</li>
+<li class="toctree-l1 current"><a class="reference internal" href="../index_overview.html">Index (Experimental Feature)</a><ul class="current">
+<li class="toctree-l2"><a class="reference internal" href="types.html">Index Types</a></li>
+<li class="toctree-l2"><a class="reference internal" href="how_to_use.html">How to use index?</a></li>
+<li class="toctree-l2 current"><a class="current reference internal" href="">Future Works</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../backup_and_restore.html">Backup and Restore</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../backup_and_restore/catalog.html">Backup and Restore Catalog</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../hive_integration.html">Hive Integration</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../hbase_integration.html">HBase Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../hbase_integration.html#create-table">CREATE TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../hbase_integration.html#drop-table">DROP TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../hbase_integration.html#insert-overwrite-into">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../hbase_integration.html#usage">Usage</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../swift_integration.html">OpenStack Swift Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../swift_integration.html#swift-configuration">Swift configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../swift_integration.html#hadoop-configurations">Hadoop configurations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../swift_integration.html#tajo-configuration">Tajo configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../swift_integration.html#querying-on-swift">Querying on Swift</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../jdbc_driver.html">Tajo JDBC Driver</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#how-to-get-jdbc-driver">How to get JDBC driver</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#setting-the-classpath">Setting the CLASSPATH</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#connecting-to-the-tajo-cluster-instance">Connecting to the Tajo cluster instance</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#connection-parameters">Connection Parameters</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#an-example-jdbc-client">An Example JDBC Client</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../tajo_client_api.html">Tajo Client API</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../faq.html">FAQ</a></li>
+</ul>
+
+        
+      </div>
+      &nbsp;
+    </nav>
+
+    <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
+
+      
+      <nav class="wy-nav-top" role="navigation" aria-label="top navigation">
+        <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
+        <a href="../index.html">Apache Tajo</a>
+      </nav>
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+      
+      <div class="wy-nav-content">
+        <div class="rst-content">
+          <div role="navigation" aria-label="breadcrumbs navigation">
+  <ul class="wy-breadcrumbs">
+    <li><a href="../index.html">Docs</a> &raquo;</li>
+      
+          <li><a href="../index_overview.html">Index (Experimental Feature)</a> &raquo;</li>
+      
+    <li>Future Works</li>
+      <li class="wy-breadcrumbs-aside">
+        
+          <a href="../_sources/index/future_work.txt" rel="nofollow"> View page source</a>
+        
+      </li>
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+  <hr/>
+</div>
+          <div role="main">
+            
+  <div class="section" id="future-works">
+<h1>Future Works<a class="headerlink" href="#future-works" title="Permalink to this headline">¶</a></h1>
+<ul class="simple">
+<li>Supporting more index types, such as bitmap and HBase index</li>
+<li>Supporting index on partitioned tables</li>
+<li>Cost-based query optimization by estimating the query selectivity</li>
+</ul>
+</div>
+
+
+          </div>
+          <footer>
+  
+    <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
+      
+        <a href="../backup_and_restore.html" class="btn btn-neutral float-right" title="Backup and Restore"/>Next <span class="fa fa-arrow-circle-right"></span></a>
+      
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+        <a href="how_to_use.html" class="btn btn-neutral" title="How to use index?"><span class="fa fa-arrow-circle-left"></span> Previous</a>
+      
+    </div>
+  
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+  <hr/>
+
+  <div role="contentinfo">
+    <p>
+        &copy; Copyright 2016, Apache Tajo Team.
+    </p>
+  </div>
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+    <script type="text/javascript">
+        var DOCUMENTATION_OPTIONS = {
+            URL_ROOT:'../',
+            VERSION:'0.11.3',
+            COLLAPSE_INDEX:false,
+            FILE_SUFFIX:'.html',
+            HAS_SOURCE:  true
+        };
+    </script>
+      <script type="text/javascript" src="../_static/jquery.js"></script>
+      <script type="text/javascript" src="../_static/underscore.js"></script>
+      <script type="text/javascript" src="../_static/doctools.js"></script>
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+      jQuery(function () {
+          SphinxRtdTheme.StickyNav.enable();
+      });
+  </script>
+   
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+</body>
+</html>
\ No newline at end of file

Added: tajo/site/docs/0.11.3/index/how_to_use.html
URL: http://svn.apache.org/viewvc/tajo/site/docs/0.11.3/index/how_to_use.html?rev=1744489&view=auto
==============================================================================
--- tajo/site/docs/0.11.3/index/how_to_use.html (added)
+++ tajo/site/docs/0.11.3/index/how_to_use.html Thu May 19 02:00:25 2016
@@ -0,0 +1,346 @@
+
+
+<!DOCTYPE html>
+<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
+<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  
+  <title>How to use index? &mdash; Apache Tajo 0.11.3 documentation</title>
+  
+
+  
+  
+
+  
+  <link href='https://fonts.googleapis.com/css?family=Lato:400,700|Roboto+Slab:400,700|Inconsolata:400,700' rel='stylesheet' type='text/css'>
+
+  
+  
+    
+
+  
+
+  
+  
+    <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
+  
+
+  
+    <link rel="top" title="Apache Tajo 0.11.3 documentation" href="../index.html"/>
+        <link rel="up" title="Index (Experimental Feature)" href="../index_overview.html"/>
+        <link rel="next" title="Future Works" href="future_work.html"/>
+        <link rel="prev" title="Index Types" href="types.html"/> 
+
+  
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.6.2/modernizr.min.js"></script>
+
+</head>
+
+<body class="wy-body-for-nav" role="document">
+
+  <div class="wy-grid-for-nav">
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+    <nav data-toggle="wy-nav-shift" class="wy-nav-side">
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+        <a href="../index.html" class="fa fa-home"> Apache Tajo</a>
+        <div role="search">
+  <form id ="rtd-search-form" class="wy-form" action="../search.html" method="get">
+    <input type="text" name="q" placeholder="Search docs" />
+    <input type="hidden" name="check_keywords" value="yes" />
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+  </form>
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+      </div>
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+      <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
+        
+        
+            <ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html">Introduction</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../getting_started.html">Getting Started</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../getting_started.html#prerequisites">Prerequisites</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../getting_started.html#dowload-and-unpack-the-source-code">Dowload and unpack the source code</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../getting_started.html#build-source-code">Build source code</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../getting_started.html#setting-up-a-local-tajo-cluster">Setting up a local Tajo cluster</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../getting_started.html#first-query-execution">First query execution</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../configuration.html">Configuration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/preliminary.html">Preliminary</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/cluster_setup.html">Cluster Setup</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/tajo_master_configuration.html">Tajo Master Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/worker_configuration.html">Worker Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/catalog_configuration.html">Catalog Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/ha_configuration.html">High Availability for TajoMaster</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/service_config_defaults.html">Cluster Service Configuration Defaults</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/tajo-site-xml.html">The tajo-site.xml File</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/catalog-site-xml.html">The catalog-site.xml File</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/storage-site-json.html">The storage-site.json File</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../tsql.html">Tajo Shell (TSQL)</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/meta_command.html">Meta Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/dfs_command.html">Executing HDFS commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/variables.html">Session Variables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/admin_command.html">Administration Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/intro.html">Introducing to TSQL</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/single_command.html">Executing a single command</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/execute_file.html">Executing Queries from Files</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/background_command.html">Executing as background process</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../sql_language.html">SQL Language</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/data_model.html">Data Model</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/ddl.html">Data Definition Language</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/insert.html">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/alter_table.html">ALTER TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/queries.html">Queries</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/joins.html">Joins</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/sql_expression.html">SQL Expressions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/predicates.html">Predicates</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/explain.html">EXPLAIN</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../time_zone.html">Time Zone</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#server-cluster-time-zone">Server Cluster Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#table-time-zone">Table Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#client-time-zone">Client Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#time-zone-id">Time Zone ID</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#examples-of-time-zone">Examples of Time Zone</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../functions.html">Functions</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../functions.html#built-in-scalar-functions">Built-in Scalar Functions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions.html#built-in-aggregation-functions">Built-in Aggregation Functions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions.html#built-in-window-functions">Built-in Window Functions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions.html#user-defined-functions">User-defined Functions</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../table_management.html">Table Management</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/table_overview.html">Overview of Tajo Tables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/tablespaces.html">Tablespaces</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/data_formats.html">Data Formats</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/compression.html">Compression</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../table_partitioning.html">Table Partitioning</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/intro_to_partitioning.html">Introduction to Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/column_partitioning.html">Column Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/range_partitioning.html">Range Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/hash_partitioning.html">Hash Partitioning</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../storage_plugins.html">Storage Plugin</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../storage_plugins/overview.html">Storage Plugin Overview</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../storage_plugins/postgresql.html">PostgreSQL Storage Handler</a></li>
+</ul>
+</li>
+<li class="toctree-l1 current"><a class="reference internal" href="../index_overview.html">Index (Experimental Feature)</a><ul class="current">
+<li class="toctree-l2"><a class="reference internal" href="types.html">Index Types</a></li>
+<li class="toctree-l2 current"><a class="current reference internal" href="">How to use index?</a></li>
+<li class="toctree-l2"><a class="reference internal" href="future_work.html">Future Works</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../backup_and_restore.html">Backup and Restore</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../backup_and_restore/catalog.html">Backup and Restore Catalog</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../hive_integration.html">Hive Integration</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../hbase_integration.html">HBase Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../hbase_integration.html#create-table">CREATE TABLE</a></li>
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+
+        
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+    <li><a href="../index.html">Docs</a> &raquo;</li>
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+          <li><a href="../index_overview.html">Index (Experimental Feature)</a> &raquo;</li>
+      
+    <li>How to use index?</li>
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+        
+          <a href="../_sources/index/how_to_use.txt" rel="nofollow"> View page source</a>
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+            
+  <div class="section" id="how-to-use-index">
+<h1>How to use index?<a class="headerlink" href="#how-to-use-index" title="Permalink to this headline">¶</a></h1>
+<div class="section" id="create-index">
+<h2>1. Create index<a class="headerlink" href="#create-index" title="Permalink to this headline">¶</a></h2>
+<p>The first step for utilizing index is to create an index. You can create an index using SQL (<a class="reference internal" href="../sql_language/ddl.html"><em>Data Definition Language</em></a>) or Tajo API (<a class="reference internal" href="../tajo_client_api.html"><em>Tajo Client API</em></a>).
+For example, the following SQL statement will create a BST index on the lineitem table.</p>
+<div class="highlight-sql"><div class="highlight"><pre><span class="k">default</span><span class="o">&gt;</span> <span class="k">create</span> <span class="k">index</span> <span class="n">l_orderkey_idx</span> <span class="k">on</span> <span class="n">lineitem</span> <span class="p">(</span><span class="n">l_orderkey</span><span class="p">);</span>
+</pre></div>
+</div>
+<p>If the index is created successfully, you can see the index information as follows:</p>
+<div class="highlight-python"><div class="highlight"><pre>default&gt; \d lineitem
+
+table name: default.lineitem
+table path: hdfs://localhost:7020/tpch/lineitem
+store type: TEXT
+number of rows: unknown
+volume: 753.9 MB
+Options:
+      &#39;text.delimiter&#39;=&#39;|&#39;
+
+schema:
+l_orderkey    INT8
+l_partkey     INT8
+l_suppkey     INT8
+l_linenumber  INT8
+l_quantity    FLOAT4
+l_extendedprice       FLOAT4
+l_discount    FLOAT4
+l_tax FLOAT4
+l_returnflag  TEXT
+l_linestatus  TEXT
+l_shipdate    DATE
+l_commitdate  DATE
+l_receiptdate DATE
+l_shipinstruct        TEXT
+l_shipmode    TEXT
+l_comment     TEXT
+
+
+Indexes:
+&quot;l_orderkey_idx&quot; TWO_LEVEL_BIN_TREE (l_orderkey ASC NULLS LAST )
+</pre></div>
+</div>
+<p>For more information about index creation, please refer to the above links.</p>
+</div>
+<div class="section" id="enable-disable-index-scans">
+<h2>2. Enable/disable index scans<a class="headerlink" href="#enable-disable-index-scans" title="Permalink to this headline">¶</a></h2>
+<p>Reading data using index is disabled by default.
+So, exploiting the created index, you need a further step, enabling &#8216;index scan&#8217; as following:</p>
+<div class="highlight-sql"><div class="highlight"><pre>default&gt; \set INDEX_ENABLED true
+</pre></div>
+</div>
+<p>If you don&#8217;t want to use index scan anymore, you can simply disable it as follows:</p>
+<div class="highlight-sql"><div class="highlight"><pre>default&gt; \set INDEX_ENABLED false
+</pre></div>
+</div>
+<div class="admonition note">
+<p class="first admonition-title">Note</p>
+<p class="last">Once index scan is enabled, Tajo will perform &#8216;index scan&#8217; if possible. In some cases, it may cause performance
+degradation. If you always want to get better performance, you should either enable or disable &#8216;index scan&#8217;
+according to selectivity. Usually, the performance gain of index will increase when the selectivity is low.</p>
+</div>
+</div>
+<div class="section" id="index-backup-and-restore">
+<h2>3. Index backup and restore<a class="headerlink" href="#index-backup-and-restore" title="Permalink to this headline">¶</a></h2>
+<p>Tajo currently provides only the catalog backup and restore for index. Please refer to <a class="reference internal" href="../backup_and_restore/catalog.html"><em>Backup and Restore Catalog</em></a> for more information about catalog backup and restore.</p>
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