Can i store the Result set values as a Session variable

hai,
I want the result set values of a query to be used many times and I want the same resultset between different page calls.
I want all those records fetched from the database to be available in the next page with out refetching from the database.
can any one help me out. its very urgent.....
Thanks and regards,
Ravikiran
mail to me at : [email protected]

"can i store the Result set values as a Session variable "
Practically Yes u can
but u want be able to accesses it in other pages
u can try it and see
the other thing u can do is store the values from the resultset in a object say vector and put vector in seesion and u can use this any where
for e.g
Vector v=new Vector();
While(rs.next())
v.addElement(rs.getString(1));
v.addElement(rs.getString(2));
session.putValue("myVector",v);
now where u want to get it do this
Vector myvec=(Vector)session.getValue("myVector");
do do futher

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Hi Experts,
I have on stored procedure which returns mote than one resultset i want that to store in two different temp table how can achieve this in SQL server.
following is the stored procedure and table that i need to create.
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Niraj Sevalkar

You cant get two resultsets out of SP like this. The workaround is to merge and bring the resultsets.
For this number of columns as well as corresponding datatypes have to be compatible. Also you will need one additional column which indicates resultset value. Then use this as filter to get your desired resultset out
create procedure GetData as
begin
select 'resultset1' as Cat,*,.. N columns from Emp
union all
select 'resultset2' as Cat,*,.. N columns from Dept
end
create table #tmp1 (Ddeptid int, deptname varchar(500),Location varchar(100))
Insert into #tmp1 (Ddeptid , deptname ,Location )
Select column1,column2,column3
from OPENROWSET('SQLOLEDB','Data Source=Server_name;Trusted_Connection=yes;
Integrated Security=SSPI','Execute yourdb..GetData')
WHERE Cat = 'resultset1'
create table #tmp (empid int , ename varchar(500),DeptId int , salary int)
Insert into #tmp (empId,ename,deptId,salary)
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from OPENROWSET('SQLOLEDB','Data Source=Server_name;Trusted_Connection=yes;
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also see
http://sqlblogcasts.com/blogs/madhivanan/archive/2007/11/26/select-columns-from-exec-procedure-name-is-this-possible.aspx
Another method is to populate table with relevant resultset within procedure itself and then select from the table directly outside.
Please Mark This As Answer if it solved your issue
Please Vote This As Helpful if it helps to solve your issue
Visakh
My Wiki User Page
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SQL Query - store the result for optimization?

Good day experts,
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1
2
3
4
5
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root cause
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How does Endeca return these implicit dimensions in the result set in such scenarios?Check out: Navigation.getCompleteDimensions() or Navigation.getCompleteDimGroups()
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int dataType;
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int numCols = rsmd.getColumnCount ();
columnNames = new String[numCols];
System.out.println("inside of store results and column count of rsmd is: " + numCols);
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while (more)
Vector testData = new Vector();
for(int i=0;i<numCols;i++)
Object value = searchRS.getObject(i);
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}>

The OP has initiated a new thread asking this question, it's here
http://forum.java.sun.com/thread.jspa?threadID=5162925
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Can I create a result set filter on a SSRS Report similar to what you can do in Excel?

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PSULionRP

I GOT IT!!!
Followed the following...
Here's what I've put into my SSRS Knowledgebase...
Filters/Parameters on the Report Result Set
Request from the Business User to add "parameters" to the Report Result Set. Kind of like auto filtering you can do in Excel
Within the Report Design within Microsoft Visual Studio…
— Insert a new Dataset which is merely carving out the SQL from the working Report Stored Procedure and customizing the SQL for the DISTINCT values that you want
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General → Allow blank value
Allow multiple values
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Specify the previously created Dataset
Default Values → Get values from a query
Specify the previously created Dataset
— Insert a Filter back on the original Dataset that is used to create the Report
Expression → Choose the Report Detail Item column name
Operator → In
Value → Physically type in the Parameter Name created previously
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How to do the second search in the Result set? Thanks

Hi:
I am going to implement a function so called "search in the result", with Tomcat 5 and Mysql 4.11
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Then they give some other conditions to do the advance search in the result from the first search.
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Hi,
If u want to visit database only once follow this approach.
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Now, when user wants to refine the search with more criteria, just use vector.contains() method to check wether the new criteria are ther in values vector. If it there means the current key in hashmap satifies the refired criteria. So, retain this row. And any row which does not satisfy the refined criteria, remove that key-value pair from HashMap.
Hope this helps.

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You have to CAST or CONVERT (or implicitly convert) the columns to the same datatype. You must find a datatype that both columns can be converted to without error. In your example I'm guessing id is an int and name is a varchar or nvarchar.
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Why to need close the result set and statement

why to need close the result set and statement

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You can capture this in one nice utility class, like this:
package db;
import java.sql.*;
import java.util.ArrayList;
import java.util.Map;
import java.util.LinkedHashMap;
import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
* Created by IntelliJ IDEA.
* User: MD87020
* Date: Feb 16, 2005
* Time: 8:42:19 PM
* To change this template use File | Settings | File Templates.
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}Anybody who lets the GC or timeouts or sheer luck handle their resource recovery for them is a hack and gets what they deserve.
Do a search on problems with Oracle cursors being exhausted and learn what the root cause is. That should convince you.
scsi-boy is 100% correct.
%

How to Colour the fields in the Result Set of the query

Hi all,
I am having a requirement wher the user want to view the queries results with some colour to the char in the result set.
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If so Plz let me know
Regards

Hi Priya,
for the macro thing, you will have to create a workbook and store your query into it, because macros are attached to only workbooks and not queries.
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End Sub
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Regards,
Purvang

Can i store the Result set values as a Session variable

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