StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
8137376
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
2
CommunityOwnedDate
CreationDate
2011-11-15T13:52:01.197
FavoriteCount
0
LastActivityDate
2014-07-16T12:11:37.997
LastEditDate
2014-07-16T12:11:37.997
LastEditorUserId
2169571
OwnerUserId
507864
ParentId
8137057
PostTypeId
2
Score
44
ViewCount
0
LastEditorDisplayName
text
Body
The <a href="http://docs.jboss.org/hibernate/core/3.6/reference/en-US/html/">Hibernate Documentation</a> gives good examples of this. Also this <a href="http://blog.astradele.com/2005/09/24/hibernate-sessionevict-and-explicit-saving/">blog post</a> will give you some insight. I will add some line from there below. It is possible to re-load an object and all its collections at any time, using the <code>refresh()</code> method. This is useful when database triggers are used to initialize some of the properties of the object. <pre><code>sess.save(cat); sess.flush(); //force the SQL INSERT sess.refresh(cat); //re-read the state (after the trigger executes) </code></pre> see <a href="http://docs.jboss.org/hibernate/core/3.3/reference/en/html/objectstate.html#objectstate-loading">here</a> for more examples. Whenever you pass an object to <code>save(), update() or saveOrUpdate()</code>, and whenever you retrieve an object using <code>load(), get(), list(), iterate() or scroll()</code>, that object is added to the internal cache of the Session. When <code>flush()</code> is subsequently called, the state of that object will be synchronized with the database. If you do not want this synchronization to occur, or if you are processing a huge number of objects and need to manage memory efficiently, the <code>evict()</code> method can be used to remove the object and its collections from the first-level cache. <pre><code>ScrollableResult cats = sess.createQuery("from Cat as cat").scroll(); //a huge result set while ( cats.next() ) { Cat cat = (Cat) cats.get(0); doSomethingWithACat(cat); sess.evict(cat); // (if gives the compile time error then use it: sess.evict(cat.getClass()); } </code></pre> Read the complete example from <a href="http://docs.jboss.org/hibernate/core/3.3/reference/en/html/performance.html#performance-sessioncache">here</a>. Read about the session API <a href="http://docs.jboss.org/hibernate/core/3.5/api/org/hibernate/Session.html">here</a>.
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POHibernate: Refresh, Evict, Replicate and Flush
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USKeval Trivedi
UserOwnerUserId
1. USManuPK
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. POHibernate: Refresh, Evict, Replicate and Flush
 singulars
 PostTypePostTypeId
 PTQuestion
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
3. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTAcceptedByOriginator
CommentsPostId
1. This table or related slice is empty.

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.