Hi: I apologise for the newb question, but I'm a still a bit inexperienced when it comes to the database scene. Basically, I expect to have a number of servlets using a same database instance (under MySql if that matters). Is there any way to register a callback against a table or even a particular record for changes? Basically, I'm looking at a scenario where different servlets (in Tomcat) are interested in the same table/record and need to know to re-read the data when it changes.
I ask here as we will be using OpenJpa, but I can't say I'm aware if databases generally have this capability. To be clear, I've looked at the Lifecycle callbacks, but I'm assuming that this isn't meant to cut across process boundaries. I'm just looking for confirmation either way. Many thanks, Pab -- View this message in context: http://n2.nabble.com/Monitoring-a-database-table-or-individual-record-for-changes--tp3058495p3058495.html Sent from the OpenJPA Users mailing list archive at Nabble.com.
