%% 
%%  Ein Beispiel der DANTE-Edition
%%  
%%  1. Auflage
%% 
%%  Beispiel 15-03-45 auf Seite 788.
%% 
%%  Copyright (C) 2011 Herbert Voss
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%% 
%%  See http://www.latex-project.org/lppl.txt for details.
%% 
%% 
%% ==== 
% Show page(s) 1
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%% 
\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{190.324pt}
\setlength\parindent{0pt}
\StartShownPreambleCommands
\usepackage{pst-node,pst-dbicons}
\StopShownPreambleCommands
\begin{document}
\seticonparams{entity}{shadow=true,fillcolor=black!30,fillstyle=solid}
\seticonparams{attribute}{fillcolor=black!10,fillstyle=solid}
\seticonparams{relationship}{shadow=true,fillcolor=black!20,fillstyle=solid}
\begin{tabular}{cc}
\begin{tabular}{c}
\entity{tblpbl}[tbl\_pbl]\\[2cm]
\entity{tblinst}[tbl\_inst]\\[2cm]
\entity{tbldsc}[tbl\_dsc] \\[2cm]
\end{tabular}\hspace{6em}
\begin{tabular}{c}
~\\[2cm]
\entity{tbllvl}[tbl\_lvl]\\[2cm]
\entity{tblindx}[tbl\_indx]\\[2cm]
\end{tabular}
\attributeof{tblpbl}[3em]{0}{pbljrn}[pbl\_jrn]%attributes
\attributeof{tblpbl}[3em]{90}{pbloth}[pbl\_oth]
\attributeof{tblpbl}[3em]{30}{pblauth}[pbl\_auth]
\attributeof{tblpbl}[3em]{150}{pblyr}[pbl\_yr]
\attributeof{tblpbl}[3em]{180}[key]{pblid}[pbl\_id]
\attributeof{tblinst}[3em]{150}[key]{instprm}[inst\_prm]
\attributeof{tblinst}[3em]{180}[key]{instid}[inst\_id]
\attributeof{tbldsc}[3em]{180}[key]{dscid}[dsc\_id]
\attributeof{tbldsc}[3em]{150}{dscname}[dsc\_name]
\attributeof{tbldsc}[3em]{220}{dscval}[dsc\_val]
\attributeof{tbldsc}[3em]{270}{dscunit}[dsc\_unit]
\attributeof{tbldsc}[3em]{320}{dscoth}[dsc\_oth]
\attributeof{tbllvl}[3em]{0}[key]{lvlid}[lvl\_id]
\attributeof{tbllvl}[3em]{90}{lvlname}[lvl\_name]
\attributeof{tblindx}[3em]{0}[key]{indxid}[indx\_id]
\attributeof{tblindx}[3em]{30}{indxname}[indx\_name]
\attributeof{tblindx}[3em]{270}{indxrel}[indx\_rel]
\relationshipbetween{tblpbl}{tblinst}{1:m}%relationships
\relationshipbetween{tblinst}{tbldsc}{m:1}
\relationshipbetween{tblinst}{tbllvl}{m:1}
\relationshipbetween{tbldsc}{tblindx}{1:m}
\relationshipbetween{tbllvl}{tblindx}{1:m}
\end{tabular}
\end{document}
