\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\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{GrysBernkastel}
\pdfinfo{
  /Title (sql-server.pdf)
  /Creator (Cheatography)
  /Author (GrysBernkastel)
  /Subject (SQL Server Cheat Sheet)
}

% Lengths and widths
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\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
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\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
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\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% 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{SQL Server Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{GrysBernkastel} via \textcolor{DarkBackground}{\uline{cheatography.com/56722/cs/15015/}}}
\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}GrysBernkastel \\
  \uline{cheatography.com/grysbernkastel} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 7th March, 2018.\\
   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}{Data Types}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{CHAR} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{VARCHAR} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{NUMERIC} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{INT} \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{DATE (Solo fecha)} \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{DATETIME (Fecha y hora)} \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{TIMESTAMP (Fecha y hora actual)} \tn 
% Row Count 7 (+ 1)
% Row 7
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{YEAR (Año)} \tn 
% Row Count 8 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.18988 cm} x{2.78712 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Manipulacion de Objetos}}  \tn
% Row 0
\SetRowColor{LightBackground}
CREATE {[} DATABASE | TABLE {]} & Crea una nueva tabla o BD. \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
DROP {[} DATABASE | TABLE {]} & Borra la tabla o la BD. \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
ALTER TABLE* & Modifica una tabla (ver extension). \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
TRUNCATE TABLE & Quita todas las filas de una tabla. \tn 
% Row Count 8 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{*ALTER}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{ADD {[} COLUMN | CONSTRAINT {]}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{DROP {[} COLUMN | CONSTRAINT {]}} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{ALTER COLUMN} \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.09494 cm} x{3.88206 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Tipos de Constraint}}  \tn
% Row 0
\SetRowColor{LightBackground}
NOT NULL & Valor no puede ser nulo. \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
UNIQUE & Los valores de la col. han de ser diferentes. \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
PRIMARY KEY & NOT NULL + UNIQUE \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
FOREIGN KEY & Identifica filas de otra tabla. \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
CHECK & Se asegura de que los valores cumplan unas condiciones. \tn 
% Row Count 9 (+ 2)
% Row 5
\SetRowColor{white}
DEFAULT & Establece un valor por defecto. \tn 
% Row Count 10 (+ 1)
% Row 6
\SetRowColor{LightBackground}
INDEX & Para crear y recibir datos rapidamente. \tn 
% Row Count 12 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{p{0.74655 cm} x{4.23045 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Funciones de Agregado}}  \tn
% Row 0
\SetRowColor{LightBackground}
AVG() & Valor promedio de una col. \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\seqsplit{COUNT()} & Filas que cumpren un criterio determinado. \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
SUM() & Suma de todos los valores de una col. \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
MAX() & Devuelve el mayor valor de una col. \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
MIN() & Devuelve el menor valor de una col. \tn 
% Row Count 9 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.59264 cm} x{3.38436 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Operadores WHERE}}  \tn
% Row 0
\SetRowColor{LightBackground}
= & Igual que... \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\textless{} & Menor que... \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\textgreater{} & Mayor que... \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\textless{}= & Menor o igual que... \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\textgreater{}= & Mayor o igual que... \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
\textless{}\textgreater{} & Distinto de... \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
BETWEEN {[} \% AND \% {]} & Busca valores dentro de un rango. \tn 
% Row Count 8 (+ 2)
% Row 7
\SetRowColor{white}
LIKE ' \%a ' & Busca datos segun un patron. \tn 
% Row Count 10 (+ 2)
% Row 8
\SetRowColor{LightBackground}
IN & Para especificar multiples valores en una WHERE. \tn 
% Row Count 12 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.34379 cm} x{3.63321 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{JOINS}}  \tn
% Row 0
\SetRowColor{LightBackground}
INNER JOIN & Muestra valores coincidentes en ambas tablas. \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
LEFT JOIN & Muestra todos los valores de la tabla A y todos los de la B no coincidentes aparecen como NULL. \tn 
% Row Count 6 (+ 4)
% Row 2
\SetRowColor{LightBackground}
RIGHT JOIN & Muestra todos los valores de la tabla B y todos los de la A no coincidentes aparecen como NULL. \tn 
% Row Count 10 (+ 4)
% Row 3
\SetRowColor{white}
FULL OUTER JOIN & Muestra todos los valores coincidentes y no coincidentes de ambas tablas. \tn 
% Row Count 13 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.9908 cm} x{2.9862 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Otros}}  \tn
% Row 0
\SetRowColor{LightBackground}
HAVING & Se utiliza por que WHERE no permite funciones de agregado. \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
ORDER BY ... {[} ASC | DESC {]} & Ordena datos de una col. \tn 
% Row Count 5 (+ 2)
% Row 2
\SetRowColor{LightBackground}
GROUP BY & Agrupa el resultado de una o mas columnas. \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
EXISTS & Comprueba la existencia de un registro y lo muestra. \tn 
% Row Count 10 (+ 3)
% Row 4
\SetRowColor{LightBackground}
SELECT INTO & Copia cols. de una tabla a otra tabla (puede pertenecer a una BD externa). \tn 
% Row Count 14 (+ 4)
% Row 5
\SetRowColor{white}
INSERT INTO SELECT & Copia valores de una tabla y los introduce en otra. \tn 
% Row Count 17 (+ 3)
% Row 6
\SetRowColor{LightBackground}
AS & Asigna un nombre temporal. \tn 
% Row Count 19 (+ 2)
% Row 7
\SetRowColor{white}
UNION & Muestra valores de dos o mas SELECT como una misma columna. \tn 
% Row Count 22 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}