Re: can an INTEGER version field be mapped to Integer instead of int?

[Danilo Tommasina]

try to set rowVersion= 0, this should be interpreted as null

not very nice, but so should work...

bye
danilo
I am using an integer field for optimistic locking. It is
declared INTEGER in the database, and is mapped to
an int field in the persistent object class...
class Customer {
      private int customerID;  // the primary key
      private int rowVersion;  // the lock field
  ...
}
Is it possible to map these fields, especially the rowVersion
field, to Integer insted of int? Or will it cause problems for
optimistic locking?
Another developer in my group wants to use a query by example,
and can't because he can't specify rowVersion as null.
thanks,
Bonnie MacKellar


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