Updating multiple databases
Apply the pending explicit migrations before attempting to generate a new explicit migration."I got it to work but I'm not too thrilled with how.
I have two contexts working with visual studio 2013.
The J2EE transaction manager controls all enterprise bean transactions except for bean-managed JDBC transactions.
The J2EE transaction manager allows an enterprise bean to update multiple databases within a transaction.
In the case where the application server and database server are on different hosts, the round-trip will involve network latency as well.
The dominant factor in the time taken to complete the overall operation tends to be the “admin” work in conveying the application’s intention to the database server rather than the actual updates to the database.