Issue 97: filter when there is no entry in other table
Status:  New
Owner: ----
Reported by jpilett...@gmail.com, Dec 8, 2010
hi,

I have 2 tables

aa : id,name,date
bb : id,aa_id,obs

i want to filter aa list when there is no line in bb with  aa_id

exemple i have aa :   234,truc,2010-10-10
but no line with aa_id=234 in bb

i need to now what to write here (XXXX) :

aa_list = aa_list.filter(XXXX)

thx.