Data File Used Space

How is it, that when I delete records in my Test environment that the "data
used" within the data file decreases, but not so when I delete records from
my production environment?
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Andrew J. Kelly SQL MVP
"Robert Richards via SQLMonster.com" <forum@.nospam.SQLMonster.com> wrote in
message news:2cc2a3ac2e7643468a1c4107212c0865@.SQLMonster.com...
> How is it, that when I delete records in my Test environment that the
> "data
> used" within the data file decreases, but not so when I delete records
> from
> my production environment?
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> Message posted via http://www.sqlmonster.com