|Perl: the Markov chain saw|
Class::DBI has_manyby arc_of_descent (Hermit)
|on Dec 29, 2003 at 13:15 UTC||Need Help??|
arc_of_descent has asked for the wisdom of the Perl Monks concerning the following question:
Hello Dear Monks
I'm having some trouble setting up a has_many relationship between 2 entities - a page entity and a column entity. The relationship I'm tring to use in my code is 'a page has many columns'.
If I structure the tables in the following way, I'm facing no problems.
I set up all the DBI modules, etc... and in Page.pm I add a line:
Now I can get all columns of a page with the following code:
Now good database design, has taught me that when one has a 1:N relationship, one should construct a new table to hold that relationship.
So now how do I code the relationships in my Class::DBI modules
which would enable me to get all the columns of a page in the same was as above.
Thankz in advance for all suggestions and help and compliments of the season to all of you!