Initially I had planned to use Postgresql's Array Column (keywords varchar(100)[]) but this has some limitations when using the LIKE operator, making searching for specific string of words difficult unless you know firsthand the array key (keywords[2] LIKE 'PANA%').
Does anyone have any suggestions? Product keywords could vary from 1 up to 20, maybe more. Performance isn't a huge issue since the database table will be fairly small and on a local network. Appreciate all the input! NOTE: Using PHP5/Postgresql 8.3
Sounds like a seperate table with the primary key of your product table and the keyword you want.
