JDBC Connection Improvements

Specific features related to the use of JDBC Connections

JDBC Connection Validation Changes

Starting from Payara the validators table and custom-validation now take the connection pool’s Statement Timeout into account. Previously the lack of timeouts would lead to validators endlessly waiting for a response, causing unwanted side effects.

For details on the new capabilities of Payara Server connection pools, see the Advanced JDBC Configuration and Diagnostics article page in the extended documentation.