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\documentclass[10pt]{article}
\usepackage{pdbf}
\usepackage[a4paper]{geometry}
% Option 1:
% use q SQL dump inserting data into a mockup database
\dbSQLText{
CREATE TABLE HelloWorld(id int, text varchar); INSERT INTO HelloWorld VALUES(10, 'Hello World!'); INSERT INTO HelloWorld VALUES(120, 'Hallo Welt!'); INSERT INTO HelloWorld VALUES(100, 'bonjour le monde!'); INSERT INTO HelloWorld VALUES(42, 'Hello World!');}
% Option 2:
% use a jdbc connecction to an existing database
% note: this connection is opnly required when creating the document; all data will be embedded into the document when compiling the document; afterwards the jdbc connection is not required anymore
%\dbSQLFile{somedb.sql}
%\dbSQLJDBC{jdbc:postgresql://localhost:5432/postgres}{postgres}{test}{testtable}%
\begin{document}
\dataTable[verticalLines=i, horizontalLinesHeader=b hh, horizontalLinesBody=i]{SELECT text FROM HelloWorld WHERE id=10;}\\[3pt]
\noindent
The table ``HelloWorld'' contains the following \dataText{SELECT COUNT(*) FROM HelloWorld;} tuples:
\dataTable[verticalLines=i, horizontalLinesHeader=b hh, horizontalLinesBody=i]{SELECT * FROM HelloWorld;}\\[3pt]
\noindent Column ``id'' contains \dataText{SELECT COUNT(DISTINCT id) FROM HelloWorld;} unique values whereas column ``text'' contains \dataText{SELECT COUNT(DISTINCT text) FROM HelloWorld;} unique values. The smallest id is \dataText{SELECT min(id) FROM HelloWorld;}, the biggest id is \dataText{SELECT max(id) FROM HelloWorld;}.
\vspace*{0.5cm}
\noindent\textbf{Notice}:
\noindent If you opened ``hello world.html'', try to rename this file to ``hello world.pdf'' and see what happens.
\noindent If you opened ``hello world.pdf'', try to rename this file to ``hello world.html'' and see what happens.
\end{document}
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