Begins transaction.
Ends session wokr, rollback active transactions, closes connection and clears cashe.If there is external manager, the end session may be that manager in which the method open is called.
Commits transaction.
Opened whether transaction?
Opened whether transaction?
Return true if manager in trasaction, else false.
Opened whether session?
Opened whether session?
Return true if session is opened, else false.
Begin session work.
Rollback transaction.
Indicates the manager, a session that you want to use.
Base interface for working with data.