org.hibernate.QueryException: could not resolve property: siteType.name of: com.dlut.domain.Site Reasons not clear, I think there is no problem to configure, and realized an important qualification on ...
hashset (RSS)
Attribute on the bean in the scope of the problem. (Hide some of the attributes and at the same time want to be able to draw up hibernate) Sometimes, we do not want to allow storm exposed some of the ...
This two-day project there is a demand for: A parent class has a sub-class collections, and the number of sub-class collection of many So think of using cascade insert method The beginning of the old ...
Attribute on the bean in the scope of the problem. (Hide some of the attributes and at the same time want to be able to draw up hibernate) Sometimes, we do not want to allow storm exposed some of the ...
Suggested that more than one pairs of association in the "one" side to use lazy loading, "many" side Can be explicit in the HQL in the "urgency of the left outer join" le ...
The operation of the database my base class (HIBERNATE)
We found that the number of sql statements are the same, functions similar, but found at the above two update statements inside, then set up a name like, but the sql statement below shows the more &qu ...
Now I realize a use Interceptor interface implementation functions of audit log data, the so-called audit log data is to record some of the key operations in order to serve as the basis of basic busin ...
Hibernate cache level: (1) a cache is very short and the session life cycle consistent, also known as session-level cache-level cache or transaction-level cache (2) Ways of Supporting level cache: get ...