I am trying to do the following
select MAX(id) from table. This is part of the recovery logic for a
program that runs for several days (5). In the event of a failure the
program attempts to recover its internal state upon restart by reading a
checkpoint file and then applying any database activity that has
occurred since the checkpoint to its internal state and then resuming
processing.
I noticed that there was post by Andrus in response to a similar
question in one of the issue posts. The suggestion was to use a
java.apache.cayenne.access.jdbc. SQLSelectStatement. From the
documentation, I can't quite see how to run a SQlSelectStatement. Any
assistance or alternatives would be appreciated.
Regards,
Jan Stobbe
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