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Jailer/docs/data-browsing.html
Ralf Wisser 5a8e95e974 added docu
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<title>Jailer - Data Browsing</title>
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<meta content="Data Export Tool" name="description" />
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<meta content="data export referential integrity java jdbc dbms" name="keywords" />
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<td class="slogan" width="100%">Database&nbsp;Subsetting&nbsp;Tool</td>
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<td><a href="http://sourceforge.net/projects/jailer/"><img alt="SourceForge.net Logo" src="http://sflogo.sourceforge.net/sflogo.php?group_id=197260&amp;type=1" style="border: 0px solid currentColor; border-image: none;" /></a></td>
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<td class="nav1background" colspan="2" height="33" width="100%">&nbsp; <b><font color="#ffffff"><a class="tlink" href="home.htm" target="_self">Home</a> &nbsp;&nbsp;&nbsp; <a class="tlink" href="quicktour.htm" target="_self">Quick Tour</a> &nbsp;&nbsp;&nbsp;<a class="tlink" href="exporting-data.htm" target="_self">Tutorial</a> &nbsp;&nbsp;&nbsp;<a class="tlinkA" href="data-browsing.html" target="_self">Data Browser</a> &nbsp;&nbsp;&nbsp;<a class="tlink" href="faq.html" target="_self">FAQ</a> &nbsp;&nbsp;&nbsp;<a class="tlink" href="api.html" target="_self">API</a> &nbsp;&nbsp;&nbsp; <a class="tlink" href="design.htm" target="_self">Documentation</a> &nbsp;&nbsp;&nbsp; <a class="tlink" href="http://sourceforge.net/forum/?group_id=197260" target="_self">Forum</a>&nbsp;&nbsp;&nbsp; <a class="tlink" href="http://sourceforge.net/project/showfiles.php?group_id=197260" target="_self">Download</a> &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;</font></b></td>
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<td width="100%">&nbsp;</td>
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<li><a class="llinkA" href="data-browsing.html" target="_self">Data Browser</a></li>
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<td class="content" height="520" valign="top" width="100%"><small><small>&nbsp;</small></small><br />
<h1>Relational Data Browsing</h1><br />
<br />
Navigate bidirectionally through the database by following foreign-key-based or user-defined relationships<br />
<br />
<a href="screenshot.html"><img src="data-browser-small.png" /></a><br />
<br /><h1>The Data Browser</h1>
("Jailer 10.4 Data Browser" or <span style="font-family: monospace;">JailerDataBrowser.sh|bat|exe</span>)
<p><img alt="" src="db1.png" /></p>
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<h1>All begins with the first table</h1>
<p><img alt="" src="db2.png" /></p>
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Open Table "EMPLOYEE".
<p><img alt="" src="db3.png" /></p>
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<h1>Where do they all work?</h1>
Under &quot;Related Rows&quot; we find the &quot;DEPARTMENT&quot; table.
<p><img alt="" src="db4.png" /></p>
<p><img alt="" src="db5.png" /></p>
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<h1>And what are they actually working on?</h1>
In the "closure" view we can see with which tables the selected table is related. Moreover, also the relations of these and so on.
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Select "EMPLOYEE". With a double click on "PROJECT" the table "PROJECT_PARTICIPATION" and connected to it "PROJECT" opens.
<p><img alt="" src="db6.png" /></p>
<p><img alt="" src="db7.png" /></p>
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We can minimize the "PROJECT_PARTIPITATION" table to see the relationship between collaborators and projects directly.
<p><img alt="" src="db8.png" /></p>
<p><img alt="" src="db9.png" /></p>
<br>
<h1>The way to the SQL console</h1>
Use the menu item "Query Builder (Ctrl+Q)" to create a SQL query semi-automatically from the desktop configuration.<br>Use "SQL Console (Ctrl+Enter)" to go directly to the SQL console.
<p><img alt="" src="db11.png" /></p>
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Within the console, we can then formulate arbitrarily complex queries and inspect the results.
<p><img alt="" src="db10.png" /></p>
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