SQL Server :: Update Statement, Trying To Update A 'bit' Type Column?
Oct 14, 2010
I have a function that checks for a username and if it finds the username it will allow the user to update the user, there are 3 main columns: Name,Age,isFemale. I have the enduser supply the information and then I try to update the record but I get a sql error for "not a valid" column.console app:
[Code]....
I pass the spIsFemale by using an enum, here is the Person Class with function.
[Code]....
I get an error that column isFemale is not valid. The isFemale column is a bit type. If it's a 1, it's a female, if 0 male. this is more of a test area and I'm trying to update records or create new one's if the name does not exist.II am new to C # and I am just trying to learn new ideas and methods within C sharp.
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Jan 14, 2010
This is SQL Server 2008 database. I have a tables which has a XML datatype column, Is XML Document = true, and ScemaCollection = InternalAttributeCollection.This is my schema
[Code]....
This is my table
[Code]....
I inserted this:
[Code]....
Now, the xml column is nullable and is currently is null for the John Doe record. I tried this update:
[Code]....
I get this error: "XML Validation: Declaration not found for element 'InternalAttributes'. Location: /*:InternalAttributes[1]"
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Feb 1, 2011
I want to change one of my table columns data type. Now the column data type is varchar and i want to change it to float. Updated all the column data to numeric and tried to convert the datatype with the following syntax
alter table vibration_values alter column dis_v float
but getting the error as
Error converting data type varchar to float.
The statement has been terminated.
Suprisingly every thing worked well in sqlserver 2005 and not working in sqlserver 2000.
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Mar 19, 2011
there is a field in my table WATERMARKED_IMAGE which is null at present...i want to insert value in that column....at the same time i want to update a column FLAG.
so should i use insert or update query??
SqlCommand storeimage = new SqlCommand("update WATERMARKED_IMAGES set WATERMARKED_IMAGE=@bmp,FLAG=@flag where (WID='" + wid + "' )", connection);
storeimage.Parameters.Add("@bmp", SqlDbType.Image,bmp.Width).Value = imtobyte;
storeimage.Parameters.Add("@flag", SqlDbType.Int, 50000).Value = Flag;
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Mar 28, 2011
I wanted to update IsValid=1 if FirstName is not null or LastName is not null, for this I wrote a below query
UPDATE USER_TABLE
SET ISVALID=1
WHERE FIRSTNAME IS NOT NULL OR LASTNAME IS NOT NULL
But this does not work properly, it will update all recordscould I know how to alter my query to my purpose
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Feb 27, 2011
The following stored procedure updates the value in LeaveTransaction table.
[code].,...
My Question here:
I have written the above trigger,which would update the value for the corresponding records in another table ie) LeaveCumulative table. The trigger is not updating the value in the designated rows in the leavecumulative table. Whereas when I excute the same update command separately in the Query Editor window the trigger is working fine.
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Aug 10, 2010
I have a table converted from Access and the identity keys were lost. Now I need to make the id column the identity column, but it already has a lot of null values, how do I auto generate integer values for the null rows? The row ids are incremented, so if there is a way to auto increment the ids
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Sep 16, 2010
I am running an Update statement against an SQL database on server 2008. The update runs but does not update the record, but returns no errors.The database is part of a commercial help desk package called TrackIt 8.5 which was just a fresh install on a new web server and a new sql server. The update is running from a web form we use to automatically create active directory accounts. After the account is created the web form closes out the work order in the Trackit db. This was working fine when the system was running on Server 2003 and SQL server 2005. Running Trackit version 7.02.The login use to access the database has full permissions to read and write to the database, just as it did on the old server which never had an issue updating. Odd thing is, if I log onto the SQL server and make a change to any single field in that record. I can then run the web form and it updates the record normally.
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Nov 30, 2010
Heres the situation: I need update a column from my table (T1) from two other columns in a different table (T2).
My constraints are:
That I have to match the first 4 letters of a column in T2 to one column in T1 I have to identify that the first letter in a column in T1 corresponds to one letter in the middle of a string in a column in T2 For instance:
My Table (T1):
Order Type Combined
Place
0090 0001 YYXX 1YY
0091 1001 YYXX YYY
0092 1002 XXXX 2XX
Table 2 (T2):
Order Value
00900001YY XX
00911001YY XX
00921002XX XX
The Combined column in T1 is what i'm trying to complete. The T1.Place column contains the first character that I want to check for.
If it's a "1" then I want to make sure the 5th letter in T2.Order is a "0" If its a "Y" then I want to look for a "1001" If its a "2" then I want to make sure the 8th letter is a "2" in T2.Order
If all that matches then I was the last two letters in T2.Order + T2.Value to be combined and put into the appropiate spot in T1.Combined
Here's what I have:
[Code]....
I know it's a little complex, but i'm really stuck on it and any help would be greatly appreciated.
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Mar 18, 2011
I have a table with three fileds userID, userName, userPassword.I have 100 rows in that table, now I want to update the userPassword column with new random generated string password.
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Nov 21, 2010
I have a table with 2905 rows. I want to update one column with 2905 values. The values are all different, and they are just stacked one to a line with a line break. One on top of the other like so:
NULL
NULL
NULL
NULL
NULL
NULL
NULL
NULL
NULL
NULL
NULL
NULL
NULL
http://www.cargoarrainger.com/page6.html
http://www.iceretail.com/resources/link-7953
NULL
NULL
How would I write this query? Do they have to all be separated by commas? What about NULLS?
update tblAdvanceLinkBanned set ReciprocalURL=?
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Sep 17, 2010
tbl_salary
salary salperyr hike20 hike20yr
10000.0000 NULL 12000.00 144000.00
12000.0000 NULL 14400.00 172800.00
14000.0000 NULL 16800.00 201600.00
15000.0000 NULL 18000.00 216000.00
18000.0000 NULL 21600.00 259200.00
20000.0000 NULL 24000.00 288000.00
22000.0000 NULL 26400.00 316800.00
in above table salaryper yr (salperyr) has to be modified after caliculation my null values has to be removed and place(salary*12)in one shot.
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Sep 27, 2010
I have a vb.net page that has an optional parameter. If a user enters data for that field, and clicks save, it saves fine via the stored procedure. HOWEVER, if the user changes their mind, and wants to erase the data they entered, they go to the text field, and delete the characters, and click save, but no matter what, the stored procedure will not save the fact that they erased the data (it won't set it back to NULL). If the user enters a space, the stored procedure will save the space, and if they enter different data, it will save the other data. I can't figure out how to get it back to letting them set it to Null? I think this is because it's an optional parameter, and the stored proc is used by several forms (Some of those forms do not include this parameter), but this form utilizes that optional paramater.
Here's my stored procedure...
[Code]....
[Code]....
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Mar 22, 2011
Why wont this work? Bin trying everything.
Code:
OleDbConnection con = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + Server.MapPath("App_Data/DataBase_J_Wall.mdb"));
con.Open();
OleDbCommand cmd = new OleDbCommand("UPDATE MAIN_TBL SET Person_Name='" + txtboxname.Text + "', Person_Address='" + txtboxaddress.Text + "' where Person_Password='" + Session["userbruger"] + "'", con);
cmd.ExecuteNonQuery();
cmd.Dispose();
con.Close();
Response.Redirect("Change_My_Info.aspx");
And yes, the session is there.
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Aug 26, 2010
im trying this query but i get a error at the very end of the statement at [BookingNumber] ---- The error IS: Incorect Syntax near [BookingNumber]
"UPDATE ["+txtDBNameSql+"].[dbo].[Bookings] SET [ItemPrice]="+Price+",[ItemCode]="+Code+",[Status]="+Status+",[Clientescription]="+ClientDesc+",[ArrivalDate]="+arrival.ToShortDateString()+",[DepartureDate]="+depature.ToShortDateString()+",[DurationCharged]="+Nights+",[ClientCode]="+clientCode+"
WHERE [BookingNumber]="+WebBookingNo+""
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Dec 2, 2010
I have the query to retrieve selected record in textbox. How to use this query to update record: I want when I enter sumit in textbox1 and click submit button then the record with ID 1 will be updated to name sumit
Dim SQLData As New System.Data.SqlClient.SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|Database.mdf;Integrated Security=True;User Instance=True")
Dim cmdSelect As New System.Data.SqlClient.SqlCommand("SELECT TOP 1 Name FROM Table1 Order by Id DESC", SQLData)
SQLData.Open()
Dim dtrReader As System.Data.SqlClient.SqlDataReader = cmdSelect.ExecuteReader()
If dtrReader.HasRows Then
While dtrReader.Read()
TextBox1.Text = dtrReader("Name")
End While
Else
Response.Write("No customer found for the supplied ID.")
End If
dtrReader.Close()
SQLData.Close()
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Jan 21, 2011
I'm trying to do updates into for a table with checkbox and number value type from the search page but there is problem with my update statement.Problem with the code: Unable to perform an update, datatype mismatch.
<div class="row">
<span class="label">Date: </span>
<asp:TextBox ID="txtDate" runat="server" />
</div>
[code]...
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Feb 24, 2010
I am writing a simple form that will take in data and insert it into a db if it's a new record and update the existing record if it already exists. The insert works fine, but the update isn't working at all, yet the code looks solid to me and everything I've compared it to in my google searches.
[Code]....
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Apr 23, 2010
I'm writing an update statement to update a user's password in the linked Access Database when they input (and confirm the input) of the new password in a textbox on my webpage.
The SQL statement that is being generated is - UPDATE tblUser SET [Password]=[chuck68] WHERE UserID=0000009
With tblUser being the correct name for the table, Password being the correct name for the field I wish to change and UserID being the linked field to lookup the password from.
The entirety of my code is as follows: (with the necessary import statement at the top of the class).
Protected Sub ChangePasswordButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles ChangePasswordButton.Click
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Jun 22, 2010
I have a method to execute two "Update" sql statements.
The first one works fine and the second one I can't get to work for nothing.
Here is the entire method:
[Code]....
The error I am getting is "Incorrect syntax near '05'."
It is occuring on the next to the last line which is:
dc.ExecuteCommand(sql);
I update the variable "sql" first so I can debug. At the time it crashes the value of sql is:
"Update Blogs set Status = 'Archived', ArchiveDate = 06/22/2010 05:14:46 PM Where (BlogID != 1) and (Status = 'Published') and (AuthorID = 9e37e028-c205-4903-920e-e8643b30a724)"
It appears to be the ArchiveDate that is causing the problem here. The "05" is the hour of the time portion. Both ArcgiveDate and PublishDate are defined exactly the same in the database. If you look at the first dc.ExecuteCommand it does exactly the same
thing with PublishDate (DateTime column) in the same table and it works just fine.
Then I modifed the code and remove the ArchiveDate from the sql statement then I get the error:
"Incorrect syntax near 'e028'."
which as you can see is part of the AuthorIDs value in the where clause. So I am assuming both the date and the Guid / Author ID is causing problems. I have tried enclosing the values in quotes but I just cant make this work even though it seems to be working fine in other places.
I even remove the code for the author ID and left in the code for the ArchiveDate and it still does not work so I have proved that both are causing a problem.
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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]....
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Jul 11, 2010
I have a simple table. (with PK). I have created a tableadapter that selects all fields and filters with a control parameter. This works fine. The results are displayed within a DetailView control. All okay up to this point. I have then enabled 'Editing'.I can then click on the edit and change the text, but when I click the edit button the page updates but the value has not changed in the database?
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May 31, 2010
myCommand.CommandText = "update Stutable set password as '" & TextBox2.Text & "' where rollno = '" & TextBox3.Text & "'"
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May 25, 2010
I am using Linq to SQL. Tables have timestamp columns and I am using regular Linq methodology in ASP.NET MVC.I do use detached entities and always try to do updates without first querying the database for the original entity. To update an entity I use context.Attach(entity, true) followed by context.SubmitChanges() and all is fine. The sql statement that gets executed looks like:
[Code]...
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Jun 15, 2010
Using vb.net/asp.net 2005.
I have a gridview that is using a SQLdataSource with an update statement and I am able to print out the update statement listed in the SQLDataSource by doing this:
[Code]....
but for some reason the record is not being updated so I want to know how do I print out the entire Update statement, including the value of the EmailAddressID to make certain that the update statement is being set correctly?
I can test the update statement above manually, taking the EmailAddressID for that record and then run the update statement manually using SQL Server Mgmt then it updates the record correctly so I know the update statement set in the SQLDataSource is ok. However I still want to print out the update statement that is supposed to be executed in the vb code, how to do this?
I see there is an event called "SqlDataSource1_Updating",
is it possible to print out the actual update statement there?
Just to be clear in the asp.net page I want to do something to print out the actual full update statement, ex:
<SQL>
UPDATE [EmailTable] SET [EmailAddress] = @EmailAddress WHERE [EmailAddressID] = 22
</SQL>
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