Cannot Update 1 Of 2 Tables - Dynamic SQL Generation Is Not Supported

Jan 14, 2008

Hi, I'm having a problem with my code,

I am doing the following - retrieving a field from a table, which is linked to another table, i'm only updating one of the fields in one of the two tables...


Code: ( text )

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Dynamic SQL Generation For The UpdateCommand Is Not Supported

Nov 7, 2007

Dynamic SQL generation for the UpdateCommand is not supported against a SelectCommand that does not return any key column information.

I am getting the above error if i try to create a update command through a Command builder in .net cf on a SQLCE 3.0 database

The Select query I used for creating the update command is 'SELECT * FROM Users'


I populated a datatable with the above query through a DataAdapter, to check for the primary key and the primary key was available in the table. But still the CB could not able to create an Update Command for that query,

The Primary Key column that I use is of type GUID

Then when try to do the above job using a Typed DataSet with TableAdapters , then it throws the following error

'Update requires a valid UpdateCommand when passed DataRow Collection with modified rows'

can any one please tell me a way to fix this ,

Thanks and Regards
Varadan

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Feb 1, 2007

Hey,
I changed the database name in the initial cataloge in the web.config conncetion string so that it now connects to other databas that contains same tables as the old one,but now i am getting that error at the update stmt !
thank u in advance
Hiba

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Hi Everybody,I have a probs with dynamic generation.I am writing the probs======================================create proc testasdeclare @query varchar(500)set @query = 'select * from table'----------------------------------------------declare mycur Cursor for Select * from table |open mycur |----------------------------------------------but instate of above block how can I dynamically generate this query?---------------------------------------declare mycur Cursor for exec (@query) |---------------------------------------Or tell me the way.RegardsArijit Chatterjee

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Jul 25, 2013

I have been working on a Human Resource Management software in C# .NET. In its Employee Attendance module i need to keep records of attendance of all workers for one month in a single table.The problem I encounter is to auto generate an exact copy of the Attendance table after a particular month is finished. How can i accomplish this? I use SQL server 2008.

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Jan 18, 2008

Hi,

I have an issue in generating the report in sql reporting services. I need to display a report in a table format. The datas of the table should be from two different sql tables. I have tried to write a stored procedure that returns two result sets from two different tables. As reporting services takes datas only from the first result set, i tried to write two different stored procedures each displays one result set. Then i have created two datasets with that two different stored procedure. Even then i cannot proceed as i was not able to use two different dataset in a single table because i was setting the datasetname to one dataset, when i try to retrieve the fields from another dataset i was able to retrieve only first and count values. Then i tried using sub reports. As sub reports for a dataregion(table) repeats for every row of the main report i was not able to fetch the correct datas. Atlast i have tried combining the query using join and wrote a single stored procedure. This stored procedure returns a single result set retrieves data from two tables satisfying the conditions. The issue i am facing with this is, the first table has only one row satisfying the condition and the second table has three rows satisfying the same condition, as i am using join query for the three rows returned by the second table the first table datas are getting duplicated for the rest of the rows in the second table. As I found using join query is the only resolution for the output which I need, and also I have to avoid the duplication of the records. Hence let me know for any solutions.

I have shown the sample datas that is duplicating which is indicated as bold. Phonenumber, Attemptdate and calloutcome are from first table and start time and endtime is from second table. As there are three different datas for the second table, first table datas are duplicated





Phone Number

Attempt Date

Call OutCome

Start Time

End Time


843-577-0800

2007-09-10 15:20:00.000

Contact with Prospect - Expressed Interest

15:08

15:12


843-577-0800

2007-09-10 15:20:00.000

Contact with Prospect - Expressed Interest

15:25

15:25


843-577-0800

2007-09-10 15:20:00.000

Contact with Prospect - Expressed Interest

15:26

15:27

Thanks for any help in advance


Thanks,
Sangeethaa

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Jun 15, 2007

I'm creating my first Report Model and I've managed to get through it, but if I select the "Update model statistics before generating" in the "Report Model Wizard", I get this error:



"Specified method is not supported"



(It would be a little less frustrating if it actually HAD specified the method <s>)



Anyone know what this is or how to fix it?



Thanks in advance,

Mike

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Jun 20, 2007

Hi

I seem to have a strange problem when applying a snapshot when the tables in the publication have been updated while the snapshot was being generated.



Say for example there is a table called RMAReplacedItem in the publication. When the snapshot starts being applied to the subscriber, a stored procedure called sp_MSins_RMAReplacedItem_msrepl_css gets created that handles an insert if the row already exists (ie it updates the row rather than inserting it). However, after all the data has been loaded into the tables, instead of calling this procedure, it tries to call one called sp_MSins_RMAReplacedIte_msrepl_cssm - it takes the last letter of the table name and adds it to the end of the procedure name.



The worst part is that this causes the application of the snapshot to fail, but it doesnt report what the error is, and instead it just tries applying the snapshot again. The only way i have managed to find which call is failing is to run profiler against the subscriber while the snapshot is being applied and see what errors.



I have run sp_broswereplcmds and the data in there is what is applied to the subscriber - ie the wrong procedure name.



All the servers involved are running sql 2005 service pack 2. The publisher and subscriber were both upgraded from sql 2000, but the distribution server is a fresh install of sql 2005.

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Oct 5, 2007

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hi!

I have a big problem. If anyone can help.

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I know one way is that i have to make a table that will store the datetime field and system trigger / trigger that can update this field record whenever any update insert or deletion occur in database.

But i don't know exactly how to do the coding for this?

Is there any other way to do this?

can DBCC help to retrieve this info?

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Jul 30, 2007







i have a table with the following values

iden nam status
----------- -------- --------------------
1 pp NULL
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now i want to update the status cloumn in this table in such a way that the status colum = 'Status is' + iden + nam for all distinct values of iden from the table

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Hello folks!I'm have some trouble with a dynamic update system! What I want to do: 1. I want to send in the code behind from any .aspx file values and parameters to a .vb class2. Code (code behind in .aspx file):1            gridupdate.updategrid("tblFeedbackA", e.CommandArgument, "locked=@locked", "@locked", "int", "0") 'Call de .vb class2    getgridfeedback()  
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3 Dim dynstr2 As String()
4 Dim re As New Regex(",")
5 dynstr = re.Split(parameters)
6 Dim i As Integer
7 dynstr2 = re.Split(sqltype)
8 Dim dynstr3 As String()
9 dynstr3 = re.Split(waarden)
10
11 Dim sqlconn As New SqlConnection(ConfigurationManager.ConnectionStrings("DataBase").ConnectionString)
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13 Dim sqlcmd As New SqlCommand(sql2, sqlconn)
14 sqlconn.Open()
15
16 For i = 0 To dynstr.Length - 1
17 sqlcmd.Parameters.Add(dynstr(i), CType("sqldbtype." & dynstr2(i), System.Data.SqlDbType))
18 sqlcmd.Parameters(dynstr(i)).Value = dynstr3(i)
19 Next
20 sqlcmd.ExecuteNonQuery()
21 sqlconn.Close()
22 Return Nothing
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Dec 7, 2006

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hello everyone,

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I tried the following, but it didn't work:


CREATE Procedure CMRC_Products_Get
@Table
AS
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(
ProductID int,
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ItemSize nvarchar (50)
)

INSERT INTO #TempTable
(
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Chest,
ItemSize
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Sincerely,


Alec

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Cheers!!!
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Code Snippet
SELECT @SQL = N'UPDATE ' + QUOTENAME(@TableName) + ' ' +
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But this errors out with:

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