*I have a many to many relationship between musician and genre indicating that a particular musician performs in the style of a particular genre: Musician -- musician_genre -- Genre
Musician and Genre are both versioned using VersionedMeta so it is easy for me to display a history of the attributes for a particular record. The hard part is displaying the history of the associations between them. For any particular musician or genre, I want to be able to display the association historically, for example: Genere 17: Time1: [Musician 12] Time2: [Musician 12, Musician 3, Musician 5] Time3: [Musician 12, Musician 6] etc... Of course I would also want to perform the complimentary action: Musician 8: Time1: [Genre 8] Time2: [Genre 8, Genre 17] etc... Approaches that seem bad to me: 1) Serializing a list of musician IDs directly attached to the genre object and vice versa. 2) Using VersionedMeta on the association object, musician_genre. Does anyone have any other ideas as to how I might accomplish this? Thanks, Michael* -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
