In previous versions, Adaptive Server treated a value of either indid=0 or indid=1,
passed to used_pages(), as identical,
and in both cases returned the used pages at the data layer as well
as the clustered index layer.
In Adaptive Server version 15.0.2, in an all-pages-locked
table with a clustered index, used_pages() is
now passed only the used pages in the data layer, for a value of indid = 0.
When indid=1 is
passed, the used pages at the data layer and at the clustered index
layer are returned, as in previous versions.
