Perhaps this is a common problem:
I would like to have a database field that contains multiple code numbers
and later search for the presence of one of the codes. What I have come up
with so far is using a delimter between the code numbers to end up with
a field like:
12534
When searching I'm
Create another table with an id column and a code column, and for each code
insert a column with the id of the row in the original database and the
code. Then do an SQL join to search. For example:
mysql create table example (id int(11) NOT NULL auto_increment, blah
varchar(100), PRIMARY
