> > Perhaps the issue is not knowing how many records there are. Solvable by >>> doing a count(), but then you're making two queries (to get the count, and >>> then to get the records). >>> >> >> If limitby(0, 10) followed by slicing off the last record via [:-1] gets >> you the records you want, then so does limitby(0, 9) with no slicing, >> regardless of the overall record count. >> >> Anthony >> > > What you say is true, but I took limitby(0,10) to be a specific example, > and that the general case was the real question, where you don't know how > many records are involved. >
I don't see a "general case" related to this particular issue that would require knowing the total record count (unless the general case is that the database does not support *descending *orderby). Anthony -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
