We're becoming a serious MySQL resource, with many technical articles, examples, forum posts and blog entries answering those difficult-to-resolve issues you may have come across. You might like to bookmark (or link to) this page.
Eleven recent articles on MySQL ...
Flashbulb moments - facts that clarify the "what" and "how" of MySQL
Copying databases and tables
Saving a result set locally for use in a spreadsheet
Setting up and running master and slave servers (replication)
Finding Orphan (unconnected) records in a database
How to translate a requirement to a table design
Complex select example - UNION, HAVING, GROUP etc
Exact, like and fuzzy matching of criteria
A PHP tool for ad-hoc MySQL queries
Joining a table to itself
Summing or averaging a column for each unique value in another column
and some old favourites:
What to do when you have a running system and realise that the design needs an overhaul
The difference between a JOIN and a LEFT JOIN
Uploading, storing and retrieving images in a BLOG
Writing joins of more than two tables
How to design and implement a many-to-many mapping
When to break the rules of normalisation
The vital difference between "Empty" and "Don't Know"
Optimising Selects
Using old client programs (4.0 and prior) on new servers (4.1 and later)
Other MySQL nuggets (written 2005-12-03 07:34:22)
Associated topics are indexed under
H113 - Using MySQL Databases in PHP Pages [2561] The future of MySQL - (2010-01-03)
[2447] MySQL stored procedures / their use on the web from PHP - (2009-10-10)
[2432] Using print_r in PHP to explore mysql database requests - (2009-10-01)
[2320] Helping new arrivals find out about source code examples - (2009-08-03)
[2259] Grouping rows for a summary report - MySQL and PHP - (2009-06-27)
[2071] Setting up a MySQL database from PHP - (2009-03-08)
[1983] Keeping PHP code in database and running it - (2009-01-09)
[1561] Uploading to a MySQL database through PHP - examples and common questions - (2008-03-02)
[1010] Dates, times, clickable diarys in PHP - (2006-12-28)
[947] What is an SQL injection attack? - (2006-11-27)
[937] Display an image from a MySQL database in a web page via PHP - (2006-11-22)
[915] Paging through hundreds of entries - (2006-11-05)
[723] Viewing images held in a MySQL database via PHP - (2006-05-17)
[666] Database design - get it right from first principles - (2006-04-02)
[647] Checking for MySQL errors - (2006-03-15)
[581] Saving a MySQL query results to your local disc for Excel - (2006-01-29)
[572] Giving the researcher power over database analysis - (2006-01-22)
[104] mysql_connect or mysql_pconnect in PHP? - (2004-10-30)
J811 - Java - JDBC - Relational Database Access [2154] Bean Classes in Java and Java Database Connections - (2009-05-02)
P308 - Using SQL Databases from Perl [2381] Checking the database connection manually - (2009-08-28)
[1904] Ruby, Perl, Linux, MySQL - some training notes - (2008-11-23)
[1885] Hiding a MySQL database behind a web page - (2008-11-15)
[1224] Object Relation Mapping (ORM) - (2007-06-09)
[975] Answering ALL the delegate's Perl questions - (2006-12-09)
[644] Using a MySQL database from Perl - (2006-03-13)
S151 - Introduction to SQL and MySQL [2567] Extra MySQL course dates (2 day course, UK) - (2010-01-08)
[2134] Oracle take over Sun who had taken over MySQL - (2009-04-21)
[924] The LAMP Cookbook - Linux, Apache, MySQL, PHP / Perl - (2006-11-13)
[918] Databases needn't be frightening, hard or expensive - (2006-11-08)
[691] Testing you Perl / PHP / MySQL / Tcl knowledge - (2006-04-19)
[591] Key facts - SQL and MySQL - (2006-02-04)
[444] Database or Progamming - which to learn first? - (2005-09-13)
[382] Central London Courses - Perl, PHP, Python, Tcl, MySQL - (2005-07-18)
[175] Worthwhile - (2005-01-11)
[85] Present and future MySQL - (2004-10-12)
[84] MySQL - nuggets - (2004-10-11)
S152 - SQL Primer as Used in MySQL [2240] How do I query a database (MySQL)? - (2009-06-15)
[502] SELECT in MySQL - choosing the rows you want - (2005-11-22)
[494] MySQL - a score of things to remember - (2005-11-12)
[270] NULL in MySQL - (2005-04-06)
[158] MySQL - LEFT JOIN and RIGHT JOIN, INNER JOIN and OUTER JOIN - (2004-12-20)
S153 - Sourcing, Running and Configuring MySQL [2458] Cant connect to local MySQL server through socket /tmp/mysql.sock - (2009-10-17)
[2445] Securing MySQL on a production server - (2009-10-09)
[2444] Potted MySQL installation - (2009-10-09)
[2426] Which version of MySQL am I running? - (2009-09-26)
[2209] Monitoring and Tuning your MySQL installation - (2009-05-31)
[2085] MySQL - licensing issues, even with using the name - (2009-03-16)
[1935] Summary of MySQL installation on a Linux system - (2008-12-11)
[1771] More HowTo diagrams - MySQL, Tomcat and Java - (2008-08-24)
[1731] Apache httpd, MySQL, PHP - installation procedure - (2008-08-01)
[1689] Some sideways thoughts on the news - (2008-06-27)
[1131] MySQL - Password security (authentication protocol) - (2007-04-02)
[1123] mysqldump and mysqlrestore - (2007-03-30)
[1095] Apache httpd , browser, MySQL and MySQL client downloads - (2007-02-28)
[907] Browser -> httpd -> Tomcat -> MySQL. Restarting. - (2006-10-28)
[535] MySQL permissions and privileges - (2005-12-20)
[489] Which MySQL server am I using? - (2005-11-07)
[334] Symbolic links and hard links - (2005-06-02)
[192] Current MySQL and PHP paths and upgrades - (2005-01-28)
S154 - MySQL - Designing an SQL Database System [2204] Images in a database? How big is a database? (MySQL) - (2009-05-28)
[2053] What a difference a MySQL Index made - (2009-02-25)
[1575] Database design for a shopping application (MySQL) - (2008-03-15)
[1423] MySQL - table design and initial testing example - (2007-11-06)
[945] Code quality counts - (2006-11-26)
[375] Oops - I got my initial database design wrong - (2005-07-12)
[361] Binary Large Objects or bars - (2005-06-27)
[59] MySQL - Pivot tables - (2004-09-22)
S157 - More MySQL Commands [2448] MySQL - efficiency and other topics - (2009-10-10)
[2110] MySQL - looking for records in one table that do NOT correspond to records in another table - (2009-03-31)
[1735] Finding words and work boundaries (MySQL, Perl, PHP) - (2008-08-03)
[1574] Joining MySQL tables revisited - finding nonmatching records, etc - (2008-03-15)
[1331] MySQL joins revisited - (2007-09-03)
[1235] Outputting numbers as words - MySQL with Perl or PHP - (2007-06-17)
[1213] MySQL - the order of clauses and the order of actions - (2007-06-01)
[673] Helicopter views and tartans - (2006-04-06)
[567] Combining similar rows from a MySQL database select - (2006-01-17)
[517] An occasional chance, and reducing data to manageable levels - (2005-12-04)
[513] MySQL - JOIN or WHERE to link tables correctly? - (2005-12-01)
[449] Matching in MySQL - (2005-09-24)
[279] Getting a list of unique values from a MySQL column - (2005-04-14)
[159] MySQL - Optimising Selects - (2004-12-21)
S159 - MySQL 5 and PHP 5 [2172] PHP4 v PHP5 - Object Model Difference - (2009-05-11)
[1766] Diagrams to show you how - Tomcat, Java, PHP - (2008-08-22)
[1754] Upgrade from PHP 4 to PHP 5 - the TRY issue - (2008-08-15)
[1455] Connecting to MySQL 5 from PHP on Mac OSX Leopard - (2007-12-03)
[1417] What software version do we teach? - (2007-10-31)
Some other Articles
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