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JavaRanch » Java Forums » Databases » JDBC and Relational Databases
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Author

Pagination Issue

kishore kovil
Greenhorn

Joined: Dec 21, 2006
Posts: 20
Hi,

Currently , I'm dealing with pagination .
I'm tryiing to do it by query.
but,i'm n't successful.
Pls. help me.

code:
______

My query is:
String query = "Select * from (Select a.*, rownum rnum From (select * from "
+ TableDetails
+ " order by rowid desc)a where rownum <= "
+ (recordsPerPage * (Integer.parseInt(pageNumber)))
+ ") where rnum >"
+ (recordsPerPage * ((Integer.parseInt(pageNumber) - 1)))
+ "";

with this query,
I'm not able to get all the results.
I'm missing some records.(say, missing 2 of 6)
I mean, this is working fine for Next button in jsp , but not for Previous button.

How can i modify the query?


Pls help me.


Thanks,
Kishore
Jeanne Boyarsky
author & internet detective
Marshal

Joined: May 26, 2003
Posts: 31551
    
184

Kishore,
First, try printing out the query. Are the indices what you expect?


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subject: Pagination Issue