Subject | Re: [firebird-support] Ignore nulls in index? |
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Author | Kjell Rilbe |
Post date | 2011-02-17T12:49Z |
Martijn Tonies skriver:
Ms. Harrison seems to me to indicate that it does. We talked about "null
chains" in these large indices...
Kjell
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Kjell Rilbe
DataDIA AB
E-post: kjell.rilbe@...
Telefon: 08-761 06 55
Mobil: 0733-44 24 64
[Non-text portions of this message have been removed]
> > Martijn Tonies skriver:Well, I don't really know, but based on replies earlier from a certain
> >> Are NULLs stored in an index? I believe not.
> >
> > Not the actual nulls, but a rec id(?) pointing to every record that
> > contains null. That's what I meant.
>
> Does it?
>
> Hmm, I believed it didn't...
Ms. Harrison seems to me to indicate that it does. We talked about "null
chains" in these large indices...
Kjell
--
------------------------------
Kjell Rilbe
DataDIA AB
E-post: kjell.rilbe@...
Telefon: 08-761 06 55
Mobil: 0733-44 24 64
[Non-text portions of this message have been removed]