Monthly Archives: May 2008

Left Joins Produce Data Reports Using All Rows of One Table

Posted on May 1, 2008 by LizzyFin

A client needed to have several reports created that indicate the various training sessions and certifications that each member has achieved. Producing the reports required collating data from several mysql tables and that made the queries a little complex. SELECT … Continue reading →

Posted in mysql, php | Leave a comment