StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
18615373
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2013-09-04T13:35:50.040
FavoriteCount
0
LastActivityDate
2013-09-04T13:35:50.040
LastEditDate
LastEditorUserId
0
OwnerUserId
1232403
ParentId
18507454
PostTypeId
2
Score
0
ViewCount
0
LastEditorDisplayName
text
Body
here is the author of question. After several days of research, I found the way to satisfied my require somehow. Maping <code>Message</code> <pre><code><class name="cn.edu.scau.librarica.dao.Message" table="message"> <id name="id" type="long"> <generator class="identity" /> </id> <many-to-one name="ms" class="cn.edu.scau.librarica.dao.MessageSession" column="msid" not-null="true" insert="false" update="false" /> <property name="s" type="long" /> <property name="t" type="timestamp" /> <property name="m" type="string" /> </class> </code></pre> Mapping <code>MessageSession</code> <pre><code><class name="cn.edu.scau.librarica.dao.MessageSession" table="msg_session"> <id name="msid" type="long" unsaved-value="null"> <generator class="identity"/> </id> <property name="latest" type="timestamp" /> <list name="msgs" table="msg_session_msgs" cascade="all"> <key column="msid" update="false" not-null="true"/> <list-index column="list_index"/> <one-to-many class="cn.edu.scau.librarica.dao.Message" /> </list> </class> </code></pre> Among them, the unimportant are neglected. Things go quite well while I can find the "one" with restrictions of "many" or inversely. just like this: <pre><code> DetachedCriteria dc = DetachedCriteria.forClass(Message.class) .createCriteria("ms") .add(Restrictions.eq("msid", msid)); if (after != null) dc.add(Restrictions.gt("t", after)); if (before != null) dc.add(Restrictions.lt("t", before)); </code></pre> ...can search out <code>Message</code> during the specified period from specified <code>MessageSession</code>. So the trick is objects can't be returned by Criteria unless match them as entity. On the underlaying database, it will be a little redundant, since <code>Message</code> can be uniquely identified by <code>(msid,list_index)</code>, so I am finding a way to match <-this as the primary key for <code>Message</code>.
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POhibernate how to select the many-side from an one-to-many relation
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. UScuter44
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. This table or related slice is empty.
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.