search for: table_b_position

Displaying 1 result from an estimated 1 matches for "table_b_position".

2006 May 31
0
belongs_to without referencing an id as a foreign key?
Hello everyone, Here''s my problem for the day: I have three tables that look a little like the following table_a id table_b id position table_a_id name table_c id table_a_id table_b_position There will be many rows in table_c that have the same table_a_id, and the same table_b_position. These will all be referencing the same name value in table_b. The row in table_b may or may not exist, and table_b_position is a meaningful field with or without a corresponding row in table_b, so t...