Views & Resources (7.3.4 DB)

From: Lisa R. Clary <lisa_at_cog.ufl.edu>
Date: Sat, 30 Nov 2002 16:58:41 -0800
Message-ID: <F001.0050F739.20021130165841@fatcity.com>

I have 3 individual views (average #records=76,000) with the exact same variable names and datatypes. There is another view that is the union of the 3 individual views. If I use a count(*) operation (in sqlplus) on the view that is the union (or the individual view), I run out of temp space e.g. ORA-01652: unable to extend temp segment by 256 in tablespace TEMP (108M temp space, ). If I do subsets, selects, whatever, the views are fairly quick with no problems-- I just can't perform count(*) operations

Any ideas as to parameters in environment/temp space that would eliminate the extent problem relative to the count function?

thanks,
lc

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Author: Lisa R. Clary
  INET: lisa_at_cog.ufl.edu

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