> I'm working with JDBC and if I issue a broad SELECT statement, with a
> good amount of records (2000) it takes quite a while to execute the
> query and send the results back, even up to a minute, when I only want
> about the first 100 records. If I restrict the search, it is satisfied
> in a much more reasonable amount of time. The problem is that I can only
> know how big the database. I could do a count and get an idea of how
> large the database is and make a guess that the data is uniformly
> distributed. There was a java command to restrict the number of records
> saved setMaxSize(); but this does not seem to decrease the time of
> execution of executeQuery(), and probably only uses less local memory.
have a look at using cursors.
worked for me.
--
[ Jim Mercer Reptilian Research jim@reptiles.org +1 416 410-5633 ]
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