mirror of
https://github.com/Wisser/Jailer.git
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rwisser
e7814697a9
git-svn-id: https://svn.code.sf.net/p/jailer/code/trunk@1254 3dd849cd-670e-4645-a7cd-dd197c8d0e81
217 lines
10 KiB
HTML
217 lines
10 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<title>Jailer - Terms</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<meta name="keywords" content="Data Export Tool">
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<link rel="shortcut icon" href="favicon.ico" >
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<meta name="description"
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content="data export referential integrity java jdbc dbms">
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<link rel="stylesheet" type="text/css" href="terms-Dateien/styles.css">
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</head>
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<body left-margin="0" top-margin="0">
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<div align="left">
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<table
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style="text-align: left; position: absolute; left: 0pt; top: 0pt;"
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border="0" cellpadding="0" cellspacing="0" height="407" width="100%">
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<tbody>
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<tr>
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<td colspan="2" class="bannerbackground" height="33" width="100%">
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<table border="0" cellpadding="0" cellspacing="0">
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<tbody>
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<tr>
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<td><img src="terms-Dateien/logo.png" hspace="10"></td>
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<td class="slogan">Database Subsetting Tool</td>
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<td style="text-align: right; width: 100%;"><table border="0" cellpadding="0" cellspacing="0"><tr><td><a
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href="http://sourceforge.net/projects/jailer/"><img
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src="http://sflogo.sourceforge.net/sflogo.php?group_id=197260&type=1"
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alt="SourceForge.net Logo" style="border: 0px solid ;"></a></td></tr><tr><td><a href=http://www.java.net><img src="javanet_button_90.gif" width="90" height="25" border="0" alt="java.net Member Button: 90px wide"></a></td></tr></table></td>
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</tr>
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</tbody>
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</table>
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</td>
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</tr>
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<tr>
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<td colspan="2" class="nav1background" height="33" width="100%">
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<b><font color="#ffffff"><a href="home.htm" target="_self"
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class="tlink">Home</a> <a href=exporting-data.htm
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target="_self" class="tlink">Tutorial</a> <a href="data-browsing.html" target="_self" class="tlink">Data Browser</a> <a href="faq.html" target="_self" class="tlink">FAQ</a> <a href="api.html" target="_self" class="tlink">API</a> <a
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href="design.htm" target="_self" class="tlinkA">Documentation</a>
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<a href="http://sourceforge.net/forum/?group_id=197260" target="_self" class="tlink">Forum</a> <a
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href="http://sourceforge.net/project/showfiles.php?group_id=197260"
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target="_self" class="tlink">Download</a>
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</font></b></td>
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</tr>
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<tr>
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<td colspan="2" class="spacer" width="100%">
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</td>
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</tr>
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<tr>
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<td class="lmenucontainer" height="100%" valign="top" width="14%">
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<div align="center">
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<center>
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<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<tbody>
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<tr>
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<td width="100%"><br>
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</td>
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</tr>
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</tbody>
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</table>
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</center>
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</div>
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<ul>
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<li><a href="architecture.htm" target="_self" class="llink">Architecture</a></li>
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<li><a href="design.htm" target="_self" class="llink">Design</a></li>
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<li><a href="file-formats.htm" target="_self" class="llink">File
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Formats</a></li>
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<li><a href="terms.htm" target="_self" class="llinkA">Terms</a></li>
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</ul>
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<table border="0" cellpadding="5" cellspacing="0" width="100%">
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<tbody>
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<tr>
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<td class="content2background"><img
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style="width: 160px; height: 1px;" alt=""
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src="architecture-Dateien/vgradp.gif"></td>
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</tr>
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</tbody>
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</table>
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<p> </p>
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</td>
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<td class="contentbackground" height="418" valign="top"
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width="86%">
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<div align="right">
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<table border="0" cellpadding="0" cellspacing="0" height="542"
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width="98%">
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<tbody>
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<tr>
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<td class="contentbackground" height="21" width="100%"><br>
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</td>
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</tr>
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<tr>
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<td class="content" height="520" valign="top" width="100%">
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<p> </p>
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<ul>
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<big><font size="4"><em></em></font></big>
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<ul>
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<font size="4"><li><big><em><font size="4"><big><em>Entity
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<span style="font-family: monospace;">E</span></em></big>-
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a row inside a database table<em></em>. </font>
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</em></big></li>
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<li><big><em><big><em><font size="4">Reference <span
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style="font-family: monospace;">(E</span></font><small
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style="font-family: monospace;"><small><small><font size="1">1</font></small></small></small><span
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style="font-family: monospace;"><font size="4">, E</font></span><small
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style="font-family: monospace;"><small><small><font size="1">2</font><big><span
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style="font-family: monospace;"><font size="2">)</font></span></big></small></small></small><span
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style="font-family: monospace;"></span></em><font size="4"> - </font></big>ordered
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pair of two Entities <em style="font-family: monospace;">E<small><small><font
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size="1">1</font></small></small></em><span
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style="font-family: monospace;"></span>and <em
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style="font-family: monospace;">E<small><small><font size="1">2</font></small></small></em><span
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style="font-family: monospace;">.</span>
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</em></big></li>
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<li><big><em><font size="4"><big><em>Association</em></big>-
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symetrical set of references. </font><big><em><span
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style="font-family: monospace;"><font size="4">(E</font></span><small
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style="font-family: monospace;"><small><small><font size="1">1</font></small></small></small><span
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style="font-family: monospace;"><font size="4">, E</font></span><small
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style="font-family: monospace;"><small><small><font size="1">2</font><big><span
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style="font-family: monospace;"><font size="2">) <=> </font></span></big></small></small></small></em></big><big><em><span
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style="font-family: monospace;"><font size="4">(E</font></span><small
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style="font-family: monospace;"><small><small><span
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style="font-family: monospace;"><font size="1">2</font></span></small></small></small><span
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style="font-family: monospace;"><font size="4">, E</font></span><small
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style="font-family: monospace;"><small><small><font size="1">1</font><big><span
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style="font-family: monospace;"><font size="2">)</font></span></big></small></small></small></em></big>
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</em></big></li>
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<li><big><em><font size="4"><big><span
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style="font-style: italic;">Join condition</span></big></font><span
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style="font-family: monospace;">JC</span> of Association <span
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style="font-family: monospace;">A</span> - specifies an association
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between two tables: <br>
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<span style="font-family: monospace;">
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A:={(E<small><font size="2">1</font></small>, E<small><font size="2">2<span
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style="font-family: monospace;">(</span></font></small>|E<small><font
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size="2">1</font></small></span><strong style="font-family: monospace;">?</strong><strong
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style="font-weight: normal; font-family: monospace;">T<small><font
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size="2">1</font></small></strong><strong
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style="font-family: monospace;">, </strong><span
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style="font-family: monospace;">E<small><span style="font-family: mon;"><font
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size="2">2</font></span></small></span><strong
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style="font-family: monospace;"></strong><strong
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style="font-weight: normal; font-family: monospace;">?T<small><font
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size="2">2</font></small>, JC(</strong><span
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style="font-family: monospace;">E<small><font size="2">1</font></small>,
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E<small><font size="2">2</font></small>) or JC(</span><big><em><span
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style="font-family: monospace;"><font size="4">E</font></span><small
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style="font-family: monospace;"><small><small><font size="1">2</font></small></small></small><span
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style="font-family: monospace;"><font size="4">, E</font></span><small
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style="font-family: monospace;"><small><small><font size="1">1<big><span
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style="font-family: monospace;"></span></big></font></small></small></small></em></big><span
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style="font-family: monospace;">)</span><span
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style="font-family: monospace;">}</span>
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</em></big></li>
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<li><big><em><font size="4"><em><big>Restriction</big>
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on an Association <span style="font-family: monospace;">A </span></em>-
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subset of <span style="font-family: monospace;">A.</span></font>
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</em></big></li>
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<li><big><em><em><big><font size="4">Restriction
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condition</font></big></em><em>
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<small><font size="2">RC</font></small> - specifies a
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restriction <span style="font-family: monospace;">R</span> on <span
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style="font-family: monospace;">A</span>: <span
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style="font-family: monospace;">R:={(E<small><font size="2">1</font></small>,
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E<small><font size="2">2</font></small>)|{E<small><font size="2">1</font></small>,
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E<small><font size="2">2</font></small>}</span></em><strong
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style="font-family: monospace;">?</strong><span
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style="font-family: monospace;">A, RC</span><em
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style="font-family: monospace;">(E<small><font size="2">1</font></small>,
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E<small><font size="2">2</font></small></em><span
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style="font-family: monospace;">)}</span>
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</em></big></li>
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<li><big><em><font size="4"><em><big>Subject<small> -
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set of Entities to be exported.</small></big></em></font>
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</em></big></li>
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<li><big><em><font size="4"><big><small><big><span
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style="font-style: italic;">transitive closure</span></big>
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of S - smallest set containing S and all entities referenced by an
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entity inside the closure. The transitive closure of the subject </small></big><big><small>according
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to the resticted associations is exactly the set that Jailer will
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export.</small></big></font></em></big></li>
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</font>
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</ul>
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</ul>
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<p> </p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p><br>
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</p>
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<p><br>
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</p>
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<p><br>
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</p>
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<p><br>
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</p>
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<p><br>
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</p>
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<p><br>
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</p>
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</td>
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</tr>
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<tr>
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<td height="12" valign="top" width="14%"><br>
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</td>
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<td><br>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</body>
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</html>
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