\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{R panchal} \pdfinfo{ /Title (sql-commands.pdf) /Creator (Cheatography) /Author (R panchal) /Subject (SQL Commands Cheat Sheet) } % Lengths and widths \addtolength{\textwidth}{6cm} \addtolength{\textheight}{-1cm} \addtolength{\hoffset}{-3cm} \addtolength{\voffset}{-2cm} \setlength{\tabcolsep}{0.2cm} % Space between columns \setlength{\headsep}{-12pt} % Reduce space between header and content \setlength{\headheight}{85pt} % If less, LaTeX automatically increases it \renewcommand{\footrulewidth}{0pt} % Remove footer line \renewcommand{\headrulewidth}{0pt} % Remove header line \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 \newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns \newcommand{\tn}{\tabularnewline} % Required as custom column type in use % Font and Colours \definecolor{HeadBackground}{HTML}{333333} \definecolor{FootBackground}{HTML}{666666} \definecolor{TextColor}{HTML}{333333} \definecolor{DarkBackground}{HTML}{A3A3A3} \definecolor{LightBackground}{HTML}{F3F3F3} \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 Commands Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{R panchal} via \textcolor{DarkBackground}{\uline{cheatography.com/61409/cs/36967/}}} \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}R panchal \\ \uline{cheatography.com/r-panchal} \\ \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 16th February, 2023.\\ 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*}{2} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Create A table}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{CREATE TABLE TABLENAME ( COLUMN1 DATATYPE (SIZE), COLUMN2 DATATYPE (SIZE), COLUMN3 DATATYPE (SIZE));} \tn % Row Count 2 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Create Table Using Constrains}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{CREATE TABLE TABLENAME ( COLUMN1 DATATYPE (SIZE) NOT NULL , COLUMN2 DATATYPE (SIZE), COLUMN3 DATATYPE (SIZE));} \tn % Row Count 3 (+ 3) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{CREATE TABLE TABLENAME ( COLUMN1 DATATYPE (SIZE) UNIQUE, COLUMN2 DATATYPE (SIZE), COLUMN3 DATATYPE (SIZE));} \tn % Row Count 6 (+ 3) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{CREATE TABLE TABLENAME1 ( COLUMN1 DATATYPE (SIZE), COLUMN2 DATATYPE (SIZE), COLUMN3 DATATYPE (SIZE), PRIMARY KEY(COLUMN1));} \tn % Row Count 9 (+ 3) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{CREATE TABLE TABLENAME2 ( COLUMN1 DATATYPE (SIZE), COLUMN2 DATATYPE (SIZE), COLUMN3 DATATYPE (SIZE) , FOREIGN KEY(COLUMN1) REFERENCES TABLENAME1(COLUMN1));} \tn % Row Count 13 (+ 4) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Insert Data/ Row to a table}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{INSERT INTO TABLENAME VALUES (FIRST VALUE, SECOND VALUE, THIRD VALUE);} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{INSERT INTO TABLENAME (COLUMN1, COLUMN3 ) VALUES ( VALUE FOR COLUMN1, VALUE FOR COLUMN2);} \tn % Row Count 4 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Describe a Table Structure}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{DESC TABLENAME;} \tn % Row Count 1 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Delete Table Data}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{DELETE FROM TABLENAME;} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{DELETE FROM TABLENAME WHERE COLUMN1='VALUE';} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{DELETE FROM TABLENAME WHERE COLUMN2='VALUE' AND/OR COLUMN3='VALUE'} \tn % Row Count 4 (+ 2) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{TRUNCATE TABLE TABLENAME;} \tn % Row Count 5 (+ 1) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{DROP TABLE TABLENAME;} \tn % Row Count 6 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Ordering Data}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT * FROM TABLENAME ORDER BY COLUMN1 ASC;} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{SELECT * FROM TABLENAME ORDER BY COLUMN1 DESC;} \tn % Row Count 2 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Select 2nd Max Salary from Employee}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT MAX(SALARY) FROM EMPLOYEE WHERE SALARY NOT IN (SELECT MAX(SALARY)FROM EMPLOYEE)} \tn % Row Count 2 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Select Nth Lowest salary from Employee}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT MAX(SALARY) FROM (SELECT DISTINCT SALARY FROM EMPLOYEE ORDER BY SALAY ASC ) WHERE ROWNUM \textless{}= N;} \tn % Row Count 3 (+ 3) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Select 2nd Min Salary from Employee}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT MIN(SALARY) FROM EMPLOYEE WHERE SALARY NOT INT (SELECT MIN(SALARY) FROM EMPLOYEE);} \tn % Row Count 2 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Select Nth highest Salary}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT MIN(SALARY) FROM (SELECT DISTINCT SALARY FROM EMPLOYEE ORDER BY SALARY DESC) WHERE ROWNUM \textless{}= N;} \tn % Row Count 3 (+ 3) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Printing a Table}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT * FROM TABLENAME;} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{SELECT DISTINCT COLUMN2 FROM TABLENAME;} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{} \tn % Row Count 2 (+ 0) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{BY USING OPERATORS} \tn % Row Count 3 (+ 1) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN1, COLUMN3 FROM TABLENAME;} \tn % Row Count 4 (+ 1) % Row 5 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN1, COLUMN2 FROM TABLENAME WHERE COLUMN2='VALUE';} \tn % Row Count 6 (+ 2) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN1, COLUMN2 FROM TABLENAME WHERE COLUMN3\textless{}'VALUE';} \tn % Row Count 8 (+ 2) % Row 7 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN1, COLUMN2 FROM TABLENAME WHERE COLUMN3\textgreater{}'VALUE';} \tn % Row Count 10 (+ 2) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN1, COLUMN2 FROM TABLENAME WHERE COLUMN3\textless{}='VALUE';} \tn % Row Count 12 (+ 2) % Row 9 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN1, COLUMN2 FROM TABLENAME WHERE COLUMN3\textgreater{}='VALUE';} \tn % Row Count 14 (+ 2) % Row 10 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN1, COLUMN2 FROM TABLENAME WHERE COLUMN3\textless{}\textgreater{}'VALUE';} \tn % Row Count 16 (+ 2) % Row 11 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN1, COLUMN2 FROM TABLENAME WHERE COLUMN3='VALUE' OR COLUMN2='VALUE';} \tn % Row Count 18 (+ 2) % Row 12 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN1, COLUMN2 FROM TABLENAME WHERE COLUMN3='VALUE' AND COLUMN2='VALUE';} \tn % Row Count 20 (+ 2) % Row 13 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN1, COLUMN2 FROM TABLENAME WHERE COLUMN2 BETWEEN 100 AND 200;} \tn % Row Count 22 (+ 2) % Row 14 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN1, COLUMN2 FROM TABLENAME WHERE COLUMN3 IN (8,15,17,15);} \tn % Row Count 24 (+ 2) % Row 15 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN1, COLUMN2 FROM TABLENAME WHERE COLUMN2 LIKE '\%SP';} \tn % Row Count 26 (+ 2) % Row 16 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN1, COLUMN2 FROM TABLENAME WHERE COLUMN2 NOT LIKE '\%SP';} \tn % Row Count 28 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Alter Table}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{ALTER TABLE TABLNAME ADD COLUMN4 DATATYPE (SIZE);} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{ALTER TABLE TABLENAME MODIFY COLUMN1 DATATYPE (SIZE);} \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{ALTER TABLE TABLENAME RENAME COLUMN COLUMN2 TO COLUMNXYZ;} \tn % Row Count 5 (+ 2) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{ALTER TABLE TABLENAME RENAME TO TABLENAME1;} \tn % Row Count 6 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Update Table}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{UPDATE TABLENAME SET COLUMN1='VALUE' WHERE COLUMN2='VALUE';} \tn % Row Count 2 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Alias}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN2 AS NOTCOLUMN2 FROM TABLENAME} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{SELECT * FROM TABLENAME NOTTABLENAME;} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT COLUMN3 FROM TABLENAME AS XYZCOLUMN;} \tn % Row Count 3 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Aggregate Functions}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT SUM(COLUMN2) FROM TABLENAME;} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{SELECT AVG(COLUMN2) FROM TABLENAME;} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT MIN(COLUMN2) FROM TABLENAME;} \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{SELECT MAX(COLUMN2) FROM TABLENAME;} \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT COUNT(COLUMN2) FROM TABLENAME;} \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{SELECT COUNT(DISTINCT COLUMN2) FROM TABLENAME;} \tn % Row Count 6 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{SQL Joins}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT * FROM TABLENAME INNER JOIN TABLENAME2 ON TABLENAME.COLUMN1 = TABLENAME2.COLUMN1;} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{SELECT * FROM TABLENAME LEFT JOIN TABLENAME2 ON TABLENAME.COLUMN1 = TABLENAME2.COLUMN1;} \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{SELECT * FROM TABLENAME RIGHT JOIN TABLENAME2 ON TABLENAME.COLUMN1 = TABLENAME2.COLUMN1;} \tn % Row Count 6 (+ 2) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{SELECT * FROM TABLENAME FULL JOIN TABLENAME2 ON TABLENAME.COLUMN1 = TABLENAME2.COLUMN1;} \tn % Row Count 8 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}