Hi everyone,
My question is related to the volume of information OJB retrieves from DB in several ways:
1) When I retrieve any object using getCollectionByQuery(), how many records are retrieved? Are all the records found in the database?
2) If I use getIteratorByQuery(), how many records are retrieved at a time, only one by one?
3) If in the query I use query.setStartAtIndex(X) and query.setEndAtIndex(Y), can I be sure that only records from X to Y are retrieved, which are a count of Y-X? (Maybe JDBC method 'setMaxRows' is used somewhere)
4) If I set proxy-prefetching-limit to X, can I be sure that only X records are retrieved from DB, even if I use a proxy? How and when does OJB retrieve the rest of the records?
Thanks in advance, Enrique Medina.
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