\documentclass[10pt,a4paper]{article}

% Packages
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\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
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%\usepackage[utf8x]{inputenc}    % For unicode character support
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\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{manebanane}
\pdfinfo{
  /Title (postgresql.pdf)
  /Creator (Cheatography)
  /Author (manebanane)
  /Subject (PostgreSQL Cheat Sheet)
}

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% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
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% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{PostgreSQL Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{manebanane} via \textcolor{DarkBackground}{\uline{cheatography.com/19642/cs/2623/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}manebanane \\
  \uline{cheatography.com/manebanane} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 3rd October, 2014.\\
   Updated 12th May, 2016.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{3}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Datentyp}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{integer: 1,2,3 \newline % Row Count 1 (+ 1)
serial: fortlaufende Ganzahl \newline % Row Count 2 (+ 1)
float: 1.23 \newline % Row Count 3 (+ 1)
numeric: 1, 1.23 \newline % Row Count 4 (+ 1)
varchar: 'Hallo Welt!' \newline % Row Count 5 (+ 1)
date: '2001-01-21' \newline % Row Count 6 (+ 1)
time: '11:55:30' \newline % Row Count 7 (+ 1)
timestamp: '2014-10-02 10:39:26.332' \newline % Row Count 8 (+ 1)
\{\{noshy\}\}current\_timestamp: '2014-10-02 10:39:26.332' \newline % Row Count 10 (+ 2)
boolean: true, false% Row Count 11 (+ 1)
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\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Einschraenkung (Constraint)}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{PRIMARY KEY ... Prim{\"a}rschlüssel \newline % Row Count 1 (+ 1)
UNIQUE ... Einzigartiger Wert \newline % Row Count 2 (+ 1)
NOT NULL ... Eingabe muss erfolgen \newline % Row Count 3 (+ 1)
CHECK ... Definierter Wertebereich \newline % Row Count 4 (+ 1)
DEFAULT ... Wenn nichts eingetragen \newline % Row Count 5 (+ 1)
REFERENCES ... Verweis auf Prim{\"a}rschlüssel% Row Count 6 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Bedingung}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Logisch: =,\textless{}\textgreater{},!=,\textless{},\textgreater{},\textless{}=,\textgreater{}= \newline % Row Count 1 (+ 1)
Grenzen: BETWEEN {\emph{minimum}} AND {\emph{maximum}} \newline % Row Count 2 (+ 1)
Aus Menge: IN ({\emph{wert}}, ...) \newline % Row Count 3 (+ 1)
Wortstück: LIKE '{\emph{stringteil}}''% Row Count 4 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`... WHERE {\emph{alter}} = 35` \newline `... WHERE {\emph{alter}} BETWEEN 35 AND 45;` \newline `... WHERE {\emph{alter}} IN (35,45,55);` \newline `... WHERE {\emph{name}} LIKE '\%ei\%';` \newline `... WHERE {\emph{name}} LIKE '\%er;'`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Aggregatfunktionen}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{AVG() ... Mittelwert der Spalte \newline % Row Count 1 (+ 1)
COUNT() ... Anzahl der Tupel \newline % Row Count 2 (+ 1)
MAX() ... Maximaler Wert der Spalte \newline % Row Count 3 (+ 1)
MIN() ... Minimaler Wert der Spalte \newline % Row Count 4 (+ 1)
STDDEV() ... Standardabw der Spalte \newline % Row Count 5 (+ 1)
SUM() ...Summer der Spalte \newline % Row Count 6 (+ 1)
VARIANCE() ...Varianz der Spalte \newline % Row Count 7 (+ 1)
Als WHERE-Bedingung ist keine Aggregatfunktion m{\"o}glich.% Row Count 9 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`SELECT MAX({\emph{einkommen}})` \newline `FROM {\emph{person}};`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Verknuepfungoperatoren}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{AND \newline % Row Count 1 (+ 1)
OR% Row Count 2 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Tabelle erstellen}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{CREATE TABLE {\emph{tabellenname}} ( \newline % Row Count 1 (+ 1)
{\emph{attributname}} {\bf{datentyp}} {\bf{constraint}}, \newline % Row Count 2 (+ 1)
... \newline % Row Count 3 (+ 1)
);% Row Count 4 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`CREATE TABLE personen (` \newline `id serial UNIQUE PRIMARY KEY,` \newline `name varchar NOT NULL,` \newline `alter integer NOT NULL CHECK (alter ` \newline `IN(25,35,45,55)),` \newline `einkommen float NOT NULL CHECK(einkommen`  \newline `BETWEEN 1000.00 AND 3000.00),` \newline `zeitstempel timestamp DEFAULT current\_timestamp,` \newline `auto integer REFERENCES kfz(nummer)` \newline `);`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Tabelle loeschen}}  \tn
\SetRowColor{white}
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} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`DROP TABLE {\emph{personen}};`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Tabelle aus bestehender erstellen}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{CREATE TABLE {\emph{tabellenname2}} \newline % Row Count 1 (+ 1)
AS ( \newline % Row Count 2 (+ 1)
{\bf{abfrage}}  \newline % Row Count 3 (+ 1)
FROM {\emph{tabellenname1}} \newline % Row Count 4 (+ 1)
);% Row Count 5 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`CREATE TABLE {\emph{personen\_neu}}`  \newline `AS (` \newline `SELECT * FROM {\emph{personen}}` \newline `);`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Datensatz erstellen}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{INSERT INTO {\emph{tabellenname}} ( \newline % Row Count 1 (+ 1)
{\emph{attributname}}, \newline % Row Count 2 (+ 1)
... \newline % Row Count 3 (+ 1)
) VALUES ( \newline % Row Count 4 (+ 1)
{\emph{wert}}, \newline % Row Count 5 (+ 1)
... \newline % Row Count 6 (+ 1)
);% Row Count 7 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`INSERT INTO personen (` \newline `name,` \newline `alter,` \newline `einkommen,` \newline `auto` \newline `) VALUES (` \newline `'Hans Gruber',` \newline  `35,` \newline  `2487.24,` \newline ` 'G383AS'` \newline `);`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Spalte in Tabelle erstellen}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{ALTER TABLE {\emph{tabellenname}} \newline % Row Count 1 (+ 1)
ADD {\emph{attributname}} {\bf{datentyp}};% Row Count 2 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`ALTER TABLE {\emph{personen}}` \newline `ADD {\emph{ledig}} BOOLEAN;`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Gesamten Tabelleninhalt loeschen}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{DELETE FROM {\emph{tabellenname}}% Row Count 1 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`DELETE FROM {\emph{personen}};`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Bestimmte Tabelleninhalte loeschen}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{DELETE FROM {\emph{tabellenname}} \newline % Row Count 1 (+ 1)
WHERE {\bf{bedingung}}% Row Count 2 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`DELETE FROM {\emph{personen}}` \newline `WHERE {\emph{alter}}=35;`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Tabelleninhalte editieren}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{UPDATE {\emph{tabellenname}}  \newline % Row Count 1 (+ 1)
SET {\emph{attributname}};% Row Count 2 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`UPDATE {\emph{personen}} ` \newline `SET {\emph{alter}} = 55`  \newline `WHERE ` \newline `{\emph{name}} = 'Hans Gruber';`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Gesamten Tabelleninhalt abfragen}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{SELECT * FROM {\emph{tabellenname}}% Row Count 1 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`SELECT * FROM {\emph{personen}};`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Bestimmte Tabelleninhalte abfragen}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{SELECT {\emph{attributname}}   \newline % Row Count 1 (+ 1)
FROM {\emph{tabellenname}} \newline % Row Count 2 (+ 1)
WHERE {\bf{bedingung}};% Row Count 3 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`SELECT {\emph{name}} , {\emph{alter}}` \newline `FROM {\emph{personen}};` \newline  \newline `SELECT {\emph{name}}, {\emph{alter}}` \newline `FROM {\emph{personen}}` \newline `WHERE {\emph{einkommen}} \textless{}= 2000.00` \newline `OR` \newline `WHERE {\emph{einkommen}} \textgreater{}=3000;`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Verschachtelte Abfragen}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{SELECT {\emph{attributname}}  \newline % Row Count 1 (+ 1)
FROM {\emph{tabellenname}}  \newline % Row Count 2 (+ 1)
WHERE {\emph{attributname}} bedingung ( \newline % Row Count 3 (+ 1)
SELECT ... \newline % Row Count 4 (+ 1)
);% Row Count 5 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`SELECT {\emph{ ` \newline `FROM personen` \newline `WHERE }}einkommen{\emph{ = (` \newline `SELECT MAX(}}einkommen{\emph{)` \newline `FROM }}personen*` \newline `);`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Mehrere Tabellen Abfragen}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{SELECT {\emph{tabellenname1}}.{\emph{attributname1}} \newline % Row Count 1 (+ 1)
FROM {\emph{tabellenname1}}, {\emph{tabellenname2}} \newline % Row Count 2 (+ 1)
WHERE {\emph{tabellenname1}}.{\emph{attributname1}} = tabellenname2{\emph{.}}attributname2*;% Row Count 4 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`SELECT {\emph{personen.name}}` \newline `FROM {\emph{personen}}, {\emph{vorgaben}}` \newline `WHERE {\emph{personen.einkommen}} \textless{}` `{\emph{vorgaben.mindestlohn}};`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Variablenname deklarieren}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{... FROM {\emph{tabellenname}} as {\emph{variablenname}}, ...% Row Count 1 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`SELECT {\emph{a.name}}` \newline `FROM {\emph{personen}} as {\emph{a}}, {\emph{vorgaben}} as {\emph{b}}` \newline `WHERE {\emph{a.einkommen}} \textless{}` `{\emph{b.mindestlohn}};`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Synthetische Tabelle erstellen (View)}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{CREATE VIEW {\emph{viewname}} AS {\bf{abfrage}}% Row Count 1 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{`CREATE VIEW {\emph{reiche\_personen}}` \newline `AS`  \newline `SELECT {\emph{name}} ` \newline `FROM {\emph{personen}} ` \newline `WHERE einkommen \textgreater{}100000.00;`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}