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Fix Java dialog
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Tue, 06 Dec 2011 19:07:27 +0100
parents f0afece42f48
children
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">

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<head>
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  <title>Performing High-Level Queries (LTPDA Toolbox)</title>
  <link rel="stylesheet" href="docstyle.css" type="text/css">
  <meta name="generator" content="DocBook XSL Stylesheets V1.52.2">
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  "Presents an overview of the features, system requirements, and starting the toolbox.">
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<body>
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  <p style="font-size:1px;">&nbsp;</p>

  <table class="nav" summary="Navigation aid" border="0" width=
  "100%" cellpadding="0" cellspacing="0">
    <tr>
      <td valign="baseline"><b>LTPDA Toolbox</b></td><td><a href="../helptoc.html">contents</a></td>

      <td valign="baseline" align="right"><a href=
      "repo_gui_query.html"><img src="b_prev.gif" border="0" align=
      "bottom" alt="Querying the contents of a repository"></a>&nbsp;&nbsp;&nbsp;<a href=
      "repo_gui_retrieve.html"><img src="b_next.gif" border="0" align=
      "bottom" alt="Retrieving objects and collections from a repository"></a></td>
    </tr>
  </table>

  <h1 class="title"><a name="f3-12899" id="f3-12899"></a>Performing High-Level Queries</h1>
  <hr>
  
  <p>
	<p>
  The High-Level Queries panel offers the user a simple interface to perform some predefined complex queries, setting SQL conditions upon multiples database tables at once.</p>
<p><br>
  <img src="images/repo_gui_hlq.png" alt="Repo GUI Query">
  <br>
  <br>
</p>
<p>The left part of the window presents the list of all supported high-level queries; in the figure there are 2 available HLQs, respectively looking for all AOs with a given name and initial time greater than a given t0, and AOs with a given name and included among two given times. After the selection of the desired query on the list, the button 'Set' will allow to adjust the proper settings.</p>
<p>All the settings associated to the selected HLQ are displayed  in the right part of the panel; in the example of the figure they are the name the queried AOs must match, and the upper and lower limit  times of its time-series data (meaning the object must contain tsdata  comprised among these given times).</p>
<p>Executing the query (click the 'Execute query' button) produces the same results as the 'Query' panel shown before.</p>
<p>&nbsp;</p>


  </p>

  <br>
  <br>
  <table class="nav" summary="Navigation aid" border="0" width=
  "100%" cellpadding="0" cellspacing="0">
    <tr valign="top">
      <td align="left" width="20"><a href="repo_gui_query.html"><img src=
      "b_prev.gif" border="0" align="bottom" alt=
      "Querying the contents of a repository"></a>&nbsp;</td>

      <td align="left">Querying the contents of a repository</td>

      <td>&nbsp;</td>

      <td align="right">Retrieving objects and collections from a repository</td>

      <td align="right" width="20"><a href=
      "repo_gui_retrieve.html"><img src="b_next.gif" border="0" align=
      "bottom" alt="Retrieving objects and collections from a repository"></a></td>
    </tr>
  </table><br>

  <p class="copy">&copy;LTP Team</p>
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