Yves-Eric Martin schrieb: > > Last time I checked (but that's a while back), MyISAM type tables did > not support foreign key constraints. [...]
That's still true. > > But for example, if you use MySQL with InnoDB tables or PostgreSQL, > you would probably get an error. Please keep in mind that we have to differ between several types of circular dependencies. E.g., class A referencing itself (such as for hierarchies) pairs (A, B) and cliques (A, B, C...). In case of MySQL it depends on which version of SQLObject you use. Given self-references and cliques, with 0.7.x everything works fine, with 0.8.x you will get #150-Errors most of the time, 0.10.x seems to work correctly (although I was to set soClasses). -- Mark
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