I have a serious problem: Each time I run the following
query the count result is changing!
SELECT count(*) from posnad WHERE lfn_pos IS NULL
lfn_pos is defined as an 'int' and used as a foreign key.
The table is quite big (8,000,000 rows) and the count
result should return about 1,600,000 rows.
There are NO updates, insertions, deletions, triggers or
what ever on the table.
I am the only user. Transaction isolation level is READ
COMMITED and a already tried the SET NOCOUNT option.