Mercurial > hg > ltpda
diff m-toolbox/html_help/help/ug/repo_gui_hlq.html @ 0:f0afece42f48
Import.
| author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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| date | Wed, 23 Nov 2011 19:22:13 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/m-toolbox/html_help/help/ug/repo_gui_hlq.html Wed Nov 23 19:22:13 2011 +0100 @@ -0,0 +1,78 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" + "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd"> + +<html lang="en"> +<head> + <meta name="generator" content= + "HTML Tidy for Mac OS X (vers 1st December 2004), see www.w3.org"> + <meta http-equiv="Content-Type" content= + "text/html; charset=us-ascii"> + + <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"> + <meta name="description" content= + "Presents an overview of the features, system requirements, and starting the toolbox."> + </head> + +<body> + <a name="top_of_page" id="top_of_page"></a> + + <p style="font-size:1px;"> </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> <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> </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> </td> + + <td align="left">Querying the contents of a repository</td> + + <td> </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">©LTP Team</p> +</body> +</html>