HHH-7861 EntityManager.find() should return null instead of EntityNotFoundException
HHH-2805 The class Order does not contain getters
HHH-3869 Improve toString on SessionStatistics
HHH-995 Order.ignoreCase() only works for VARCHAR types, not CHAR types
HHH-3788 FirebirdDialect: current_date() function
HHH-7934 - Fix and test
(cherry picked from commit 69230d1ebd39b4cdc62f333e91b500ce648f63a1)
HHH-7934 - Test case
(cherry picked from commit 2f71f071ec710b89fae7e36ff48f4cd908883594)
HHH-7861 EntityManager.find() should return null instead of EntityNotFoundException (message improvement)