We took the most voted StackOverflow MySQL questions and give answers to them when using PostgreSQL, so that you’ll find yourself at home right away.

Can I concatenate multiple MySQL rows into one field?

How can I prevent SQL injection in PHP?

How to get a list of MySQL user accounts?

How to import an SQL file using the command line in MySQL?

How to output MySQL query results in CSV format?

How to reset AUTO_INCREMENT in MySQL?

Should I use field 'datetime' or 'timestamp'?

UTF-8 all the way through

What's the difference between INNER JOIN, LEFT JOIN, RIGHT JOIN and FULL JOIN?

Which MySQL data type to use for storing boolean values?