StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
3197714
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2010-07-07T18:27:46.343
FavoriteCount
0
LastActivityDate
2010-07-07T18:42:18.577
LastEditDate
2017-05-23T12:01:12.233
LastEditorUserId
-1
OwnerUserId
157882
ParentId
3197689
PostTypeId
2
Score
3
ViewCount
0
LastEditorDisplayName
text
Body
<p>You need to call <a href="http://java.sun.com/javase/6/docs/api/java/sql/ResultSet.html#next()" rel="nofollow noreferrer"><code>ResultSet#next()</code></a> to move the cursor to the next row, otherwise you cannot access any data from the row. If you expect multiple rows, do this in a <code>while</code> loop:</p> <pre><code>while (rset1.next()) { System.out.println(" name -> " + rset1.getString(2)); } </code></pre> <p>Or if you expect only one row, then do this in an <code>if</code> statement:</p> <pre><code>if (rset1.next()) { System.out.println(" name -> " + rset1.getString(2)); } </code></pre> <h3>See also:</h3> <ul> <li><a href="http://java.sun.com/docs/books/tutorial/jdbc/basics/index.html" rel="nofollow noreferrer">JDBC tutorial</a></li> <li><a href="https://stackoverflow.com/questions/1813858/sqlite-3-jdbc-driver-throws-resultsset-closed-exception-on-empty-resultset/1814443#1814443">How to iterate through a ResultSet</a></li> </ul> <hr> <p>That said, this code is honestly said not the right way to achieve the functional requirement of displaying the data from a DB in a HTML table. This database interaction task shouldn't be done inside a JSP file, but in a real Java class. The JSP page should be kept <em>scriptlet</em>-free.</p> <h3>See also:</h3> <ul> <li><a href="https://stackoverflow.com/questions/3177733/howto-avoid-java-code-in-jsp-files/3180202#3180202">How to avoid Java code in JSP files</a></li> <li><a href="https://stackoverflow.com/questions/2280034/jsp-helper-class-for-printing-content/2280358#2280358">How to display data from database in a HTML table in JSP page</a> </li> </ul>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POjsp coding problem
  singulars
  PostTypePostTypeId
  PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USCommunity
UserOwnerUserId
1. USBalusC
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. POjsp coding problem
  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
  VTUpMod
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.