In article <4vt6o4$3h8@news.informix.com>, junet@informix.com (June Tong) says:
>
>Well, there are two bugs which apparently can lead to npused being negative,
>one fixed in 5.02, and one fixed in 5.06. However, you must rebuild your
>table in order to repair any npused which is already negative. UPDATE
>STATISTICS gets npused from your tblspace tblspace, and that cannot be
>fixed by fixing the bug; the only way to fix your tblspace tblspace is to
>rebuild your table. There is a workaround (a stored procedure to calculate
>the correct value of npused and update your systables AFTER you run UPDATE
>STATS), if you cannot rebuild your table.
>
>June
Another way to correct the values, is to update the systables.npused field
to 0 then run update statistics. I am told by Informix that this will work
but disclaimer.h belongs here. Informix will not "bless" this method
officially.
Steve Goldberg
Landata RE-Source
sgoldber@landata.com