\documentclass{datenschleuder}
\usepackage{pgfplotstable}
\usepackage{booktabs}
%\usepackage{xcolor} 
\usepackage{colortbl}
\usepackage{pdflscape} %testing only
\usepackage{hyperref}
\usepackage{rotating}

\begin{document}
%%%%\begin{sidewaysfigure}[h]
\tiny
%%%%\pgfplotstableset{
%%%%    columns/Erfa/.style={string type},
%%%%    columns/Ort/.style={string type},
%%%%    columns/Tag/.style={
%%%%        string type,
%%%%        column name={Tag, Uhrzeit}
%%%%    },
%%%%    columns/Adresse/.style={string type},
%%%%    columns/Bemerkung/.style={string type,
%%%%        assign cell content/.code={
%%%%            \pgfkeyssetvalue{/pgfplots/table/@cell content}{\url{##1}}
%%%%        },
%%%%    },
%%%%%        create on use/Zusammen/.style={
%%%%%            string type,
%%%%%            create col/assign/.code={
%%%%%                \getthisrow{Erfa}\erfa
%%%%%                \getthisrow{Ort}\ort
%%%%%                \edef\entry{ {\erfa~wohnt im \ort}}%
%%%%%                \pgfkeyslet{/pgfplots/table/create col/next content}\entry
%%%%%            },
%%%%%
%%%%%        },
%%%%%        columns/Zusammen/.style={
%%%%%            string type,
%%%%%        },
%%%%}
%%%%\pgfplotstabletypeset[
%%%%    col sep=semicolon,
%%%%%        columns={Erfa,Ort},
%%%%                        %
%%%%    empty cells with={--}, % replace empty cells
%%%%    every head row/.style={before row=\toprule, after row=\midrule},
%%%%    every last row/.style={after row=\midrule},
%%%%    every even row/.style={
%%%%        before row={
%%%%            \rowcolor{lightgray}
%%%%        },
%%%%    },
%%%%]{adressliste.csv}
%%%%\end{sidewaysfigure}%
%%%%\normalsize
\end{document}
