SQL Server :: Update A Normalized Database Table?
Sep 19, 2010
I have created normalised data tables to hold look up information (such as venues, players, teams etc) and want to dynamically update the 'matches' data table (my transactions) using webpages instead of running SQL queries.
What I want to do is select a name from a drop down list and then post the relevant ID associated with that name to my 'matches' table. At the moment I can only link to the value in the drop down list, i.e. the name which is incompatible with the validation which expects a primary key integer.
I'm sure this problem is a fairly common one but I haven't found the right answer on any of the tutorials or blogs, all of them assume that the data is de-normalised or describe things in more technical ways than I can yet understand. If anyone can point me to a 'how to article' or tell me what I am doing wrong, I would be grateful.
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Similar Messages:
Aug 13, 2010
Here's my scenario:
I'm using the ASP.Net Membership provider, but I don't want to allow system administrators to DELETE any users. Instead, I simply want to mark them as locked out (aspnet_Membership.IsLockedOut) of the system so they can't log in when an administrator assigns them to a role titled "Inactive". Make sense? Right now my trigger isn't throwing any errors, but it's not working either. Here's my trigger (which is on the aspnet_UsersInRoles table):
[Code]....
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Oct 7, 2010
I have update statement.
UPDATE SPECT SET SRE = CLSS.NEWSID
FROM SPECT
INNER JOIN
student (NOLOCK) ON student.ID = SPECT.ID
INNER JOIN CLSS
ON CLSS.GID = SPECT.GID
ON CLSS.GID = student.GID
WHERE student.PID = '20201'
AND CLSS.PID = '20201'
AND SRE IS NOT NULL
However, student.PID and ClSS.PID need dynamically reach through from table CLSS to get each row of PID.
Here my table CLSS
[code]...
How to finish this one?
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Jan 20, 2011
I have table a and would like update table a whose values from table b, but not update all rows at table a. Only update record ID in table a match record ID in tableC.
Here is my query
update a
set a.Desc = b.Desc,
a.Value = b.Value
from TableA a, TableB b
where a.name = b.name
and a.ID = b.ID
and a.ID in ( select ID from TableC)
I only have 12 a.ID match TableC, but above query update whole TableA.
How to only update 12 record at TableA from TableB?
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Sep 29, 2010
I have a local database which is updated regularly. Now I need a good way to reflect the local database changes into the remote sql server. Both the server have same database structure.
All the above pocess should work automatically from the local database server because I need to update the remote one so that the website visitor can get the updated results in the morning.I need a detailed description/ procedure to accomplish the work.
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Sep 2, 2010
I need to use caching in my project. The problem is that, When page is firstly load ı cached a dataset. Then after after I update or insert a new record in table. my dataset returns from the cached records.
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Oct 2, 2012
How can i update, delete 2 table in gridview?
I have created 2 table in access
1. Recipient (Userid, RecipientId, RecipientName, Company, DeliveryAddressId)
2. MailingAddress (Id, BuildingInfo, StreetInfo, City, Province)
I connected this gridview with sqldatasource
"SELECT Recipient.UserId, Recipient.RecipientId, Recipient.RecipientName, Recipient.Company, MailingAddress.BuildingInfo, MailingAddress.StreetInfo, MailingAddress.City, MailingAddress.Province FROM (Recipient INNER JOIN MailingAddress ON Recipient.DeliveryAddressId = MailingAddress.Id)"
The gridview it can select from 2 table, (RecipientId, RecipientName, Company, BuildingInfo, StreetInfo, City, Province) but cannot update 2 table.
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Dec 16, 2010
Am trying to build a page that will display one record at a time. That is the user searches a records table and the page displays the record. Than when the user us done making any changes and clicks save, i want the page to update the records table. So far, i have the page displaying the search results, but the save functionality is not working. Actually after changing an entry and the save button is clicked, the records change are currently reverting back to the old data that they want to change it from. How do i go about updating the records in the database? Here is the code that I have been able to come up with so far.
[Code]....
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Apr 6, 2010
I need to browse excel file and update the neccessary tables based on some ID. It is basically updating employees in bulk.
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Oct 17, 2012
I am creating a dynamic database table, inserting some records in dynamic table and generating update command dynamically. (This part is running ok)
Code:
// Create Table
public void createtable()
{
string sql = "CREATE TABLE " + txtTableName.Text.Trim() + "(" + "InfoCode nvarchar(MAX) NULL, UserName nvarchar(MAX) NULL, Mobile nvarchar(MAX) NULL, Email nvarchar(MAX) NULL";
[Code] ....
And in another page i am displaying the list of all the dynamic database tables. Here user selects table from gridview and the data is displayed to him in dynamically generated HTML Table with Dynamic textboxes. (This part is also running ok)
Code:
// Display data
protected void getTableInfo()
{
int RowNo = 0;
string NotCmd = "Select * From NTL Where InfoCode = @InfoCode";
[Code] ....
Now the problem is how to update the record in database through this dynamically generated html table and texboxes. When I run my dynamically generated update command, all the dynamic controls is lost in postback.
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Sep 28, 2010
I have a form that is being populated with data from a sql table. The user can update via textboxes information on the form and click update. The data should then be updated back to the table.
For some reason, When I add the parameters I need for the query, it is not grabbing the update from my textbox, it is showing the value that was populated upon load. I tried to change the customer's phone number. When I run my code it is pulling in the original phone number and not picking up my change.
[Code]....
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Aug 20, 2010
I have table A in database A , in table A i have trigger to insert record to database B table A, each update and insert of database A -table A, triiger fire and insert record in database B table A, when i try to update some times asp.net application gives error
"Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding."
and then error log says System.Data.SqlClient.SqlException: Database 'database B is being recovered. Waiting until recovery is finished.
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)[code]....
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Mar 8, 2011
i have database in internet ,its now on my server by using ip and username and password but this database is empty table ;i have database on my pc how can i copy all table from this database to new dabase with relation and procedure..?
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Sep 10, 2010
i want to update table using web service file, i am retriving value like this :
[WebMethod]
public DataSet getinfo()
{
SqlConnection con = new SqlConnection(@"Data Source=WEBTECHNO1WEBTECHNO;Initial Catalog=blogsite;Integrated Security=True");[code].....
how can i update table using this web service , what should return type in update and all these things...
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Dec 9, 2010
Im trying to design a simple ASP Page where I can reset the IsLockedout to false. The page already identifiesand lists in an editable gridview which displays accounts which are locked out, using the following code:
SELECT [UserId], [IsApproved], [IsLockedOut], [LastLoginDate], [FailedPasswordAttemptCount], [UserName] FROM [vw_aspnet_MembershipUsers] WHERE ([IsLockedOut] = @IsLockedOut)
However when I run the edit and update it updates all the records and not just the one I am trying to edit. The code for the Update is: UPDATE aspnet_Membership SET IsLockedOut = 0I have tried various Where Clauses to restrict it to only the one account I am editing but I get lots of different syntax errors.
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Dec 25, 2010
I have tow colums
nickname, and name, and I allready filled them with information, like this
nikname = gino
name = longinos
What I want now is both to have the same information
nikname = longinos
name = longinos
I thought of somethig like this
update
Customer set name
= nikname
where custID
= custID
but it does not work, and I can't think of something good
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Jun 29, 2010
I'm working on a new project where I have the luxury of working from a Model to Database approach using Entity Framework 4.
The project I'm working on is taking an agile approach where different phases will be rolled out over time.
Will the Model First approach work in my case? I noticed when you "Generate Database from Model" it recreates the entire schema from scratch which will obviously wipe all the data that is in the db. I was hoping for a more "Update Database from Model" approach where the db would just be altered to reflect the changes rather than recreated
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Nov 19, 2010
I have 2 programs running at a time.
Can i update the same table in sqlserver at a time by using 2 programs?
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Mar 24, 2011
i will write one quire in this i will update two dates some fields like first table two colums and second table three columns , how to wirte quire
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Jan 15, 2011
I have a table that is not getting updated. My insert command is working fine. Here is the update code from business logic area and stored prodecure. The SP works fine when I execute it from sql mgmt studio and updates the table:
[Code]....
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Dec 6, 2010
I have the following code-behind that executes when a user clicks a verification link from their email. The code works up to the sql update part - the user role is updated, then I get the error below. Can someone look at this and tell me what is going wrong:
Code-Behind:
[Code]....
Error:
No mapping exists from object type System.Web.Security.MembershipUser to a known managed provider native type.
Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.ArgumentException: No mapping exists from object type System.Web.Security.MembershipUser to a known managed provider native type.
Source Error:
[Code]....
Line 63: myCommand.Parameters.AddWithValue("@ProfileVerify", 1);Line 64: myCommand.Parameters.AddWithValue("@ProfileVerifyDate", DateTime.Now.ToString());Line 65: myCommand.ExecuteNonQuery();Line 66: myConnection.Close();Line 67: }
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Sep 10, 2010
I am developing applications that use Microsoft sql server databases. I use SQL Server Management Studio to create these databases and add table, etc. I would like to be able to make a duplicate copy of one of these databases so that I could use one database for production and the other database for testing. Also is there some way that I can copy a table in one database to another database?
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Jan 2, 2011
This is my table structure:-
Field1 Filed2 Date
A 20 01/01/2011 12:30:00am
B 50 02/01/2011 12:30:00am
C 30 02/01/2011 12:30:00am
D 20 02/01/2011 12:30:00am
E 60 01/01/2011 12:30:00am
If Its any insert and update for the above table i need to set the getdate() for my Date column... like trigger how to do this in ms sql...
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Mar 8, 2011
How to update data table value in ServerTwo from serverOne?
I have one proc in severOne. After finishing some task in proc, I need update value at the table at another serverTWO from this proc..,
openrow set need admin permission. Is any way to finish without giving admin permission?
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Oct 11, 2010
I have one asp.net application using Sql server as back end.. in sql server database i have one table which consist two fields.. ItemName and RateI have one notepad file which consist around 700 ItemName with Rate..
So how to get this ItemName and Rate in my Table...
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