Subject Re: [ib-support] SELECT COUNT(*) ... - slow
Author Marcos Vinicius
Excuse me, only testing.


Tobias Giesen wrote:

> Doug:
> > Of course, it "could" be done. Anything can
> > be done. But at what cost?
>
> Shouldn't be too expensive in terms of man or woman-hours.
> > Are count(*) operations that frequent or that critical
> > or that sub-optimal that a special case needs to be
> > added to the engine to optimize them?
>
> Yes.
>
> BTW might this not facilitate displaying nice, correct,
> proportional scroll bars? This basic, essential UI element
> seems still not to be supported by most C/S set-ups - or
> is it just IBO?
>
>
>
> Cheers,
> Tobias
>
>
>
> *Yahoo! Groups Sponsor*
> ADVERTISEMENT
> <http://rd.yahoo.com/M=215002.1990895.3471383.1261774/D=egroupweb/S=1705115386:HM/A=1000239/R=0/*http://ads.x10.com/?bHlhaG9vaG0xLmRhd=1018103846%3eM=215002.1990895.3471383.1261774/D=egroupweb/S=1705115386:HM/A=1000239/R=1>
>
>
>
> To unsubscribe from this group, send an email to:
> ib-support-unsubscribe@egroups.com
>
>
>
> Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service
> <http://docs.yahoo.com/info/terms/>.




[Non-text portions of this message have been removed]