DataSource Controls :: Can Join The Results Of Multiple Datareaders

May 4, 2010

pull data from 3 databases, same query with the same result set (data can vary) and i want to combine those results in to a single datareader so i can easily dump it to a gridview.

View 2 Replies


Similar Messages:

DataSource Controls :: Creating Join Query / How To Address The Results To Be Stored Within The Output Variables

Apr 8, 2010

[Code]....

Well I'm not familiar with SP's yet, and I can't find a single example of what I want to do. basically I want to retrieve the town & county where the customers id are equal (note there will only ever be 1 result)

I can't figure out how to address the results to be stored within the output variables.

View 2 Replies

DataSource Controls :: Fetch Record Using Join Query When One Join Condition Is True?

Feb 18, 2010

To write a join query with or condition. It means a query has two inner join, here it is possible to fetch the records, if one inner join is true and other is false. I got a record when only two join conditions are true.

View 1 Replies

DataSource Controls :: LINQ To SQL - Multiple Queries Doesn't Return Any Results

May 25, 2010

I am working on asp.net 3.5 and in MVC using Linq to SQL classes. In my MVC project i am calling stored procedure using linq to sql that conatin query joining two tables.Below is my code in Partial class

[
Function(Name="dbo.GetUserWiseThreadDetail_SP")]
[ResultType(typeof(Thread))]
[ResultType(typeof(Reply))]
public
IMultipleResults GetUserWiseThreadDetail_SP([Parameter(DbType="VarChar(30)")]
string userID)
{
ExecuteResult result = this.ExecuteMethodCall(this,
(MethodInfo)(MethodInfo.GetCurrentMethod())), userID);
return ((IMultipleResults)(result.ReturnValue));
}

In one of the controller i have made one more class

public class
MypostIndexData
{
public
IEnumerable<Thread> Thrds {
get;
set; }
public
IEnumerable<Reply> Repls {
get;
set; }
public MypostIndexData(IEnumerable<Thread>
thrds,IEnumerable<Reply> repls)
{
this.Thrds=thrds;this.Repls=repls;
}
}

finally coding of controller action method

ForumDataContext pmforum = new
PMForumDataContext();
public
ActionResult MyPosts(string userId)
{
IEnumerable<Thread>thrds;
IEnumerable<Reply>repls;
IMultipleResults result = pmforum.GetUserWiseThreadDetail_SP(userId); (this satement doesnot give any result,if i execute stored proc in
sql it give the results)
thrds = result.GetResult<Thread>();
List<Thread> thrdlist =
new
List<Thread>(thrds);
repls = result.GetResult<Reply>();
List<Reply> replylist;
if (repls !=
null)
{
replylist = new
List<Reply>(repls);
}
return View(new
MypostIndexData(thrds,repls));

I am unable to understand why i am not getting any results?

View 5 Replies

SQL Server :: How To Join 2 Tables To Get Specific Results

Jan 13, 2011

I have 2 tables:

Attributes
AtrributeVales
attrId(PK) name
id (PK) attrId(FK) value
1
color 1
1 green
2
size 2
2 small
3 1 red
4 2 medium

I need to build some query that will return something like this:

Color Size
Green small
Red medium

View 17 Replies

Data Controls :: Search In Multiple Tables Using One TextBox And Display Results In Multiple GridView

Jul 22, 2013

I created 3 product  table . A,B and c.

I show product of table in different gridview.  

Now I am using one search box. but how to search product name with image in one query all of three table.... 

Simple how to search product from multiple table and show result...

View 1 Replies

Forms Data Controls :: Can Use Several DataReaders Bind To Repeater Control

Mar 11, 2010

I would like to display contents of two (or more) tables inside a Repeater control grouped by some Category. I will be getting the data in sepatare DataReaders (not a single joined query). Is there a way to do this without resorting to building DataTables/DataSets ? I am aware of nested repeater techniques, just not sure how to relate the data with DataReaders.

View 6 Replies

DataSource Controls :: Types Of Join In SQL?

Feb 25, 2010

let me know the types of joins available in SQL, so far i've used only Inner joins and left joins.

But have been clear and comfortable using inner joins only.

give me a more clear picture on all the types of joins available and their importance.

View 3 Replies

DataSource Controls :: Using Count And Join?

Jul 7, 2010

I have three tables nameTbl contains the following columns: BarID, Name, Description locTbl contains locID and Location namelocationTbl contains BarID(from the nameTbl) and locID(from the locTbl)

View 2 Replies

DataSource Controls :: Sqldatasource With Inner Join SelectCommand...

Sep 4, 2010

I have a gridview with a sqldatasource with SelectCommand as below:

[Code]....

but it's not workling.....

View 1 Replies

DataSource Controls :: Columns To Join Tables?

Apr 27, 2010

I need to join some tables to get the matching records. I often have to ask around to see how certain tables could be joined. Is there any way to query the information schema or some thing else to see what columns/values match in certain tables in order to figure out how tables should be joined.

View 4 Replies

DataSource Controls :: Inner Join Using Two Different Connection Strings

Feb 11, 2010

Anyone know if it's possible to inner join tables using two different connection strings? I'm using vb.

View 3 Replies

DataSource Controls :: Join Query Or Union?

Jun 30, 2010

i have two queries they are:
query1:
select CustID,NoOfChits from tblCust1 where [Group]='A' and CustID='a001'
query2:
select count(TKCustID) as Taken from tblAuctionGroup where [Group]='A' and TKCustID='a001'

Results of 1st query was:
----------
CustID NoOfChits
a001 2

Results of 2nd query was:
----------
Taken
4

But i want to like below:
--------------------------
CustID NoOfChits Taken
a001 2 4

in the above queries, 1st query displayed two columns and 2nd query displayed one column. but i would like to append the both results in single table or single record, i mean all results should be in same row in same result.

View 3 Replies

DataSource Controls :: Possible To Join With A #Temp Table?

Feb 13, 2010

I can join with a regular SQL table fine but this won't work:

SELECT normalTbl.*, tmp.fld1 FROM normalTbl
LEFT JOIN #Temp tmp ON tmp.joinID = normalTbl.joinID

All tmp.fld1 values are shown as NULL even though fld1 contains valid values and the joinID matches the normalTbl (when I call SELECT * from #Temp). If I do the same exact thing with a regular table, fld1 shows the correct value. What am I doing wrong?

View 4 Replies

DataSource Controls :: Update Statement With Inner Join?

May 5, 2010

I am trying to update a Single Record in a table. I also trying to join columns of that single record with another table to update prices the prices of that record.

Here is my current query.

[Code]....

View 2 Replies

DataSource Controls :: Join Across Two Databases On (possibly) Different Servers

Feb 12, 2010

I would like to create a gridview where all of the items in one table are listed and a checkbox is checked if that item also shows up in another table. The difficulty comes in the fact that table are not only in different databases, but possibly on different servers.

Is there any way to do this via ASP.NET connection strings, so that it doesn't matter where the databases live? I'd rather use connection strings, because I don't want to hard-code credentials into the queries (OPENROWSET or whatnot).

View 1 Replies

DataSource Controls :: Left And Right Outer Join In C# Using Linq?

Apr 20, 2010

How to use Left and Right Outer Join in C# using Linq with Eg.

View 2 Replies

DataSource Controls :: Order In Which Inner Join Sql Statement Is Executed?

Jun 30, 2010

I was wondering in which order MSSQL executes a command. Say if I have this statement:

select top 1 * from table1 t1
inner join table2 t2 on t2.productid = t1.id
order by t1.buydate desc

what is done first:

- find if there's a matching record in t2 through the join

OR

- sort the results in t1 based on the buydate?

And when I have a large database with many records in both t1 and t2, what are possible performance issues I might hit?

View 5 Replies

DataSource Controls :: Left Join With Entity Framework?

May 17, 2010

how to do this query in EF1:

[Code]....

View 3 Replies

DataSource Controls :: One To Many Join Support In Linq To Sql In Predicatebuilder?

Jun 27, 2010

i am trying to use predicatebuilder for a linq to sql query but i cant seem to get a join to another table. in my model, i have a table for applicants and another for job applications.. each applicant can have several job applications.

i expect in linq to sql to be able to do something like;

p.jobapptable.jobappdate where p is the applicant.

this isnt the case..i am trying to use predicatebuilder to search through applicants based on the job applications they have made? how`can i get linq to sql to show the foreign key relationships?

View 1 Replies

DataSource Controls :: Left Join 2 Data Tables?

Jan 29, 2010

I have 2 different datatables. 2 datatables from 2 different servers.

My first datatable is this:

SELECT DISTINCT a.name, a.create_date, a.Modify_Date, a.Object_Id
FROM dbname.sys.objects a

and my 2nd datatable is the same, but from a different server connection string

SELECT DISTINCT b.name, b.create_date, b.Modify_Date, b.Object_Id
FROM dbName.sys.objects b

Basically, I want to compare which procedures are on one server and not the other (dev and prod)

So after I have my 2 datatables i want to create a data relationship on the name and then do a left join to see whats in a and not b.

View 1 Replies

DataSource Controls :: How To Join Table In Stored Procedure Sql Server Db

Jun 9, 2010

my stored procedure is always extract some data into temp table such as"select name,address,content into #TEMP1 from table1,table2,table3"
finally, select another table together with #TEMP1 to extract all desire data from one queryselect T.name,T.address,T.content,C.other from #TEMP1 T, otherTable C
where T.ID=C.IDI would like to ask if i want to join one more table T2 into final query with "otherTable left C outer join on C.ID=T2.ID"

View 1 Replies

DataSource Controls :: How To Join Two Tables And Get Uncommon Records Using LINQ

Jan 22, 2010

I have two tables namely "CategoryMapping" and "PartnerCategory"...The partnercategory table has foreign key with categorymapping on CategoryID...

let us say categorymapping should be filed first then partnercategory should be filed based on the categories defined in categorymapping. For example my two tables have the following data:

[code]....

View 3 Replies

DataSource Controls :: Not Getting The Expect Result Set From Query / Join Or Union?

Jan 27, 2010

i have a form that my i use to look up whether or not there is an email address in the database. i wrote a query with this basic structure:

select *

from table A, table B

where table A.email = "email" or table b = "email"

i though that would return all instances that the email occurred in either table. what i am getting back is a bunch of null or other unrelated records from table A with a matching email in table B. the thing is, these two tables primary key to join them. i thought i wouldnt need to do that though in this case.

here is the actually query i am using if it makes things more clear:

select lm.cemailaddr, lm.b1emailadd, b.emailaddr

View 4 Replies

DataSource Controls :: Unable To Retrieve Data From Two Tables While Using Inner Join?

May 25, 2010

I need to retirve data from two tables...when i click a value in dropdown list, i need to retrieve values from two tables based on that id( which i have selected in dropdown)..so when i have written query ( "Select assign_issue.issue_assigned_to, assign_issue.created_on,assign_issue.last_Date,
issue_register.issue_desc,issue_register.issue_Priority from assign_issue INNER JOIN Issue_register ON assign_Issue.Issue_ID = issue_register.Issue_ID where issue_register = '" + ddlissueid.selecteditem.text + "'")..query is executing ..when it comes to dr = cmd.executereader()..Dr is unable to read..it is showing false when i trace..unable to read into while loop.

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved