I do not understand your point either. It seems you have records with a flag (somedata.value) and you set this flag to 0 or non-zero. Perhaps if you could explain the overall logic we can be of more help.
massimo On Jun 20, 6:57 am, Fauché JM <jm.fau...@free.fr> wrote: > Hello, > I my application ,I have a db in which some row are frequently > deleted, so if for each new data I save it in db (automatiquely > incremented) I will have a lot of data and a lot of id "empty". > I think that in this situation when reading data , the program loose > time ..? > So I imagine a piece of code where first I seach for free places for > using the fist one for new data: > > libre=(db.somedata.value==0) > if len(db(libre).select())>0: # On free > place > le_libre = db(libre).select()[0] > db(db.somedata.id==le_libre.id).update > (value=newvalue) > else: # On new > place > somedata_id=db.somedata.insert(value=newvalue) > > May be there is a simple way ? (for exemple a > function ...insert_onfree...) > > Thank for your comments > Jean-Marc --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "web2py Web Framework" group. To post to this group, send email to web2py@googlegroups.com To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/web2py?hl=en -~----------~----~----~----~------~----~------~--~---
