[UPHPU] get count of database records matching criteria
Wade Preston Shearer
lists at anavidesign.com
Fri Feb 25 21:43:37 MST 2005
What is the most efficient way to get a count of the number of rows in
a MySQL database that match a certain criteria?
For example, let's assume we have a database containing the following
columns: name, age, weight. I want to have a numerical count of how
many rows in the database contain a record of someone that is 55 years
old. So, it will be counting only a portion of the entire table.
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