MySQL Syntax Check

An online SQL Query Checker: http://www.piliapp.com/mysql-syntax-check/

Connection to a MS SQL Server from Symfony / Doctrine on Mac or Linux

http://dunglas.fr/2014/01/connection-to-a-ms-sql-server-from-symfony-doctrine-on-mac-or-linux/

Installing MySQL on OS X Mountain Lion

http://bookmarks.kraksoft.pl/tag/mac-os-x/ unset TMPDIR mysql_install_db --verbose --user=`whoami` --basedir="$(brew --prefix mysql)" --datadir=/usr/local/var/mysql --tmpdir=/tmp launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist

Differences between ‘knp_paginator’ for distinct: false and distinct: true

https://gist.github.com/kraksoft/9e92b03db66176562358

A Visual Explanation of SQL Joins

http://sephiro.boo.pl/index.php/2012/07/21/zlaczenia-w-mysql-mysql-joins/ http://www.codinghorror.com/blog/2007/10/a-visual-explanation-of-sql-joins.html

MySQL: optymalizacja i wydajność

http://blog.ksiazek.info/