Hi All,

I am new to OJB.  While studying the tutorial code, I noticed that all
queries were excuted inside transaction.  For example, the
org.apache.ojb.tutorial2.UCListAllProducts excute a query that retrieve all
the products.  Why is transaction necessary for read only operations?  I
tried to remove the transaction and the code still worked.  But I'd like to
find out if there is anything I miss by taking the query out of the
transaction.

Many thanks for your help,

Jane


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