了解休眠一级缓存

Question

session.open
insertIntoTODB()
getList()
session.close

session.open()
getList();
sesson.close()

1st leve cache is only bounded in session open and close and for 2nd subsequent session open, getList() will get from DB instead of cache?

Answer 1

Yes. The 1st level cache is for the session only. The second getList() call will go to the database.

EDIT: The second getList() call will go to the database, in the absence of the second level cache, as well noted by mR_fr0g in his answer.

Answer 2

The first level cache is session scope. The second getList() will go to the database only in the absence of a second level cache . Second level caches are session factory scoped.