bridge tables
I have created bridge tables, I have assigned all of the foreign keys that I need to have. But, when I enter data into the two separate tables, the IDs do not get entered into the bridge table.
Here's an example of my tables
Author table:
author_id (Primary Key)
author_name
book table:
book_id (Primary Key)
book_title
bridge table
author_id
book_id
In the bridge table, both fields have been assigned as foreign keys referencing the appropriate fields in the other tables with "UPDATE ON CASCADE" added to each foreign key statement.
Both fields in the bridge table have been made into a composite Primary key.
I have an HTML form linked to a PHP file for allowing authors and book titles to be added to the database. The forms work just fine, but I cannot get the form to capture the author_id and book_id data and added to the bridge table.
Any help would be appreciated.
Edited 1 time(s). Last edit at 11/15/2006 10:40PM by themrweaver.
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bridge tables
November 15, 2006 10:36PM
November 30, 2006 05:41PM
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