On 4/20/09 11:02 AM, Jerry Krinock said: >But there's an even better way. Upon further study of the Predicate >Programming Guide, I find that there are even more limitations to Core >Data fetches with predicates. The most troubling is that: > >"The Core Data SQL store supports only one to-many operation per >query; therefore in any predicate sent to the SQL store, there may be >only one operator (and one instance of that operator) from ALL, ANY, >and IN."
Anyone know of a way to catch such 'SQL-unfriendly' predicates at compile time? Or with a static analyser? It strikes me that if one currently develops with with XML store, and then one day switches to the SQL store (say when it becomes compatible with GC apps, grrr) when one is in for lots of things suddenly breaking. -- ____________________________________________________________ Sean McBride, B. Eng s...@rogue-research.com Rogue Research www.rogue-research.com Mac Software Developer Montréal, Québec, Canada _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
