where_not_in (Solved)

[eluser]jedd[/eluser]
Yeah, I noticed that the function description says it converts the array entry to a string - presumably if there's n-dimensional arrays you're dealing with it just encapsulates the whole thing. CI objects tend to be pretty large, so I'm not sure this will be a good idea (sure you don't want to use an array of arrays? but you might want to convert your array of objects to an array of serialised objects, and then try the diff again?

Sure you can't change your SELECT to cope with a 'NOT IN...' clause? It might be easier, as well as faster.