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% Packages
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\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{mcorcoran}
\pdfinfo{
  /Title (sol-t-sql-coding-standards.pdf)
  /Creator (Cheatography)
  /Author (mcorcoran)
  /Subject (Sol T-SQL Coding Standards Cheat Sheet)
}

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% This two commands together give roughly
% the right line height in the tables
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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
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\fancyhead{} % Set header to blank
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\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}}
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\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Sol T-SQL Coding Standards Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{mcorcoran} via \textcolor{DarkBackground}{\uline{cheatography.com/36834/cs/11584/}}}
\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}mcorcoran \\
  \uline{cheatography.com/mcorcoran} \\
  \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 26th April, 2017.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
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  \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*}{2}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{General}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{Always use lower case} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Use consistent and descriptive identifiers and names. & first\_name, address\_1, contact\_id \tn 
% Row Count 4 (+ 3)
% Row 2
\SetRowColor{LightBackground}
\{\{literal\}\}Include comments in SQL code where necessary. Use the C style opening /{\emph{ and closing }}/ & \{\{literal\}\}/{\emph{this is a comment}}/ \tn 
% Row Count 9 (+ 5)
% Row 3
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{Names must begin with a letter and may not end with an underscore.} \tn 
% Row Count 11 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{Avoid the use of multiple consecutive underscores—these can be hard to read} \tn 
% Row Count 13 (+ 2)
% Row 5
\SetRowColor{white}
Use underscores where you would naturally include a space in the name & ie {\bf{first\_name}} not firstName, {\bf{contact\_id}} not contactId \tn 
% Row Count 17 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4.64 cm} x{3.36 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Column Naming Conventions}}  \tn
% Row 0
\SetRowColor{LightBackground}
Always use the singular name & {\bf{first\_name}} not firstNames \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{Always use lowercase} \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{Do not add a column with the same name as its table and vice versa} \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
Always add a identity column to the table and make it a primary key & order\_id int identity(1,1) \tn 
% Row Count 8 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
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% Row 0
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\mymulticolumn{1}{x{8.4cm}}{part\_no} \tn 
% Row Count 1 (+ 1)
% Row 1
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\mymulticolumn{1}{x{8.4cm}}{first\_name, last\_name} \tn 
% Row Count 2 (+ 1)
% Row 2
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\mymulticolumn{1}{x{8.4cm}}{address\_1, address\_2} \tn 
% Row Count 3 (+ 1)
% Row 3
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\mymulticolumn{1}{x{8.4cm}}{postal\_code} \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{order\_id, cart\_id} \tn 
% Row Count 5 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Query Syntax}}  \tn
% Row 0
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\mymulticolumn{1}{x{8.4cm}}{Always use uppercase for the reserved keywords like SELECT and WHERE} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{To make the code easier to read it is important that the correct compliment of spacing is used. Do not crowd code or remove natural language spaces.} \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Spaces should be used to line up the code so that the root keywords all end on the same character boundary} \tn 
% Row Count 8 (+ 3)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Although not exhaustive always include spaces before and after equals (=), after commas (,), surrounding apostrophes (') where not within parentheses or with a trailing comma or semicolon.} \tn 
% Row Count 12 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Table Naming Convertions}}  \tn
% Row 0
\SetRowColor{LightBackground}
Always use the singlar & {\bf{st\_contact}} not st\_contacts, \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Use underscores where you would naturally include a space & {\bf{ex\_order\_detail}} not exOrderDetail \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{A two or three character table identifier maybe used, if the database has identefiers stick with the naming convention} \tn 
% Row Count 8 (+ 3)
% Row 3
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\mymulticolumn{2}{x{8.4cm}}{Never give a table the same name as one of its columns and vice versa.} \tn 
% Row Count 10 (+ 2)
% Row 4
\SetRowColor{LightBackground}
When concatenating two tables, use a table name that appropriately reflects the relationship & orders to users relationship would involve order, user, and {\bf{user\_order}} tables \tn 
% Row Count 15 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{0.8 cm} x{7.2 cm} }
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\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Table Prefixes}}  \tn
% Row 0
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ex\_ & {\bf{extra}} - This table contains specific data to the customer of the database is it's functionality is not repeated in other databases \tn 
% Row Count 4 (+ 4)
% Row 1
\SetRowColor{white}
hst\_ & {\bf{history}} - This table is contains historic data that is used for reporting \tn 
% Row Count 7 (+ 3)
% Row 2
\SetRowColor{LightBackground}
ld\_ & {\bf{load}} - This table is used with TDI to load data into the system. It's data is temporary and supplied by a customer \tn 
% Row Count 11 (+ 4)
% Row 3
\SetRowColor{white}
sb\_ & {\bf{smartbuy}} - This table contains infomration related to accounts, branches or carts or transaction \tn 
% Row Count 14 (+ 3)
% Row 4
\SetRowColor{LightBackground}
sc\_ & {\bf{smartcat}} - This table contains data related to the smartcat catalog \tn 
% Row Count 16 (+ 2)
% Row 5
\SetRowColor{white}
st\_ & {\bf{smartsite}} - This table contains information related to logins or contact details \tn 
% Row Count 19 (+ 3)
% Row 6
\SetRowColor{LightBackground}
tmp\_ & {\bf{temporary}} - This table contains temporary data that can be deleted when done \tn 
% Row Count 22 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{Some database's may have table prefixes, a two or three character code to identify the tables function in the database.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Stored Procedures}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{The name must contain a verb.} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Follow the format of \seqsplit{usp\_Action\_BusinessEntity} & {\bf{usp\_SEL\_User}}, {\bf{usp\_INS\_User}}, {\bf{usp\_DEL\_User}}, {\bf{usp\_UPD\_User}} \tn 
% Row Count 5 (+ 4)
% Row 2
\SetRowColor{LightBackground}
Use the prefix USP & {\bf{usp\_}} not {\bf{sp\_}} \tn 
% Row Count 6 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}