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Jailer/docs/data-browsing.html
2023-07-25 13:36:26 +02:00

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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><a href="https://github.com/Wisser/Jailer"><img src="logo.png" hspace="10" /></td> <td class="slogan" width="100%"></a>
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<td><a href="https://github.com/Wisser/Jailer"><img src="GitHub-Mark-64px.png" title="GitHub" /></a> </td></tr><tr style="height: 100%;"><td>&nbsp;</td>
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<td class="nav1background" colspan="2" width="100%">&nbsp; <b><font color="#ffffff"><a class="tlink" href="home.htm" target="_self">&nbsp;Home&nbsp;</a> <a class="tlink" href="quicktour.htm" target="_self">&nbsp;Quick Tour&nbsp;</a> <a class="tlink" href="exporting-data.htm" target="_self">&nbsp;Tutorial&nbsp;</a> <a class="tlinkA" href="data-browsing.html" target="_self">&nbsp;Data Browser&nbsp;</a> <a class="tlink" href="videos.html" target="_self">&nbsp;Videos&nbsp;</a> <a class="tlink" href="faq.html" target="_self">&nbsp;FAQ&nbsp;</a> <a class="tlink" href="api.html" target="_self">&nbsp;API&nbsp;</a> <a class="tlink" href="design.htm" target="_self">&nbsp;Documentation&nbsp;</a> <a class="tlink" href="http://sourceforge.net/forum/?group_id=197260" target="_self">&nbsp;Forum&nbsp;</a> <a class="tlink" href="http://sourceforge.net/project/showfiles.php?group_id=197260" target="_self">&nbsp;Download&nbsp;</a> &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;</font></b></td>
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<li><a class="mlinkA" href="data-browsing.html" target="_self">Data Browser</a> </li>
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<p>&nbsp;</p>
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<h3>Relational Data Browsing</h3>
Navigate bidirectionally through the database by following foreign key based or user defined relationships<br>
<a href="#video"><img src="video.png" /></a><br />
<br />
<a href="screenshot.html"><img src="data-browser-small.png" /></a> <br />
<h3>The Data Browser</h3>
<p><img alt="" src="db1.png" /></p>
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<h3>All begins with the first table</h3>
Open Table "EMPLOYEE".<br>
<p><img alt="" src="db2.png" /></p>
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Our first table with the data of all employees appears.<br>
<p><img alt="" src="db3.png" /></p>
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<h3>Where do they all work?</h3>
Under &quot;Related Rows&quot; we find the &quot;DEPARTMENT&quot; table.<br>
<p><img alt="" src="db4.png" /></p>
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The "DEPARTMENT" table appears and shows not only all departments, but also which employee belongs to which department.<br>
<p><img alt="" src="db5.png" /></p>
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<h3>And what are they actually working on?</h3>
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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<p><img alt="" src="db6.png" /></p>
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With a double click on "PROJECT" the table "PROJECT_PARTICIPATION" opens and with it connected "PROJECT".<br>
<p><img alt="" src="db7.png" /></p>
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We can minimize the "PROJECT_PARTIPITATION" table...<br>
<p><img alt="" src="db8.png" /></p>
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...to see the relationship between employees and projects directly.<br>
<p><img alt="" src="db9.png" /></p>
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<h3>The way to the SQL console</h3>
<p>From the network of interconnected tables on the desktop, we can automatically create an SQL query that will retrieve exactly the same data that can be seen here.
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<p>Use the menu item "Query Builder (Ctrl+Q)" to make some adjustments to this query first.<br>
Use "SQL Console (Ctrl+Enter)" to go directly to the SQL console.
</p>
<p><img alt="" src="db11.png" /></p>
<br>
Using the console, we can then make whatever queries we want, view the results, and do all the things we usually do with such tools.
<p><img alt="" src="db10.png" /></p>
<br>
<h3>Video</h3>
<video id="video" src="animated/DataBrowser.mp4" controls></video><br>
<h3>Exporting data using the Data Browser</h3>
<video id="SubsetByExample" src="animated/SubsetByExample.mp4" controls></video>
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