Here's the situation:

 

Query:  Bro * from prodview where unit_no='1709' and grade='1215'

 

Results in a few seconds against 7.5 database with 490,305 rows 

 

Results 10+ minutes and waiting from 8.0 database upgraded from previously
mentioned 7.5 database (only with 171,000 fewer records)

 

All things being equal, table structures, indexes and view structures are
the same between both versions.

 

Using a SELECT statement gives decent results in both versions but the
BROWSE just dies in V-8.  Interestingly if I set MANOPT ON then I get
similar BROWSE performance between both versions.

 

Why is there such a difference between the versions and more importantly
what can I do about it?  Is it better to run with MANOPT ON?

 

Thanks for any feedback.

Mike Ramsour 
AK Steel Coshocton Works 
Quality Department 

Phone/VMS:  740-829-4340 

 

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