But when I am trying to run it as stored procedure as follow
abc
and I assign the same value for the parameter in Define Query Parameter dialog box. it gives following error.
"
an error occured while executing the query.
Failed to convert parameter value from string to guid.
Additiona Information :
failed to convert parameter value from a string to a guid.(system.data)
"
Hi all,I have setup my database that have 3 columns:1. Primary Key2. UserId (UniqueIdentifier, Guid I guess) - I set it up so I can insert the value from the Membership table (UserId) for some relationship.3. Another Foreign key with just an int. I tried to build a DAL, ran a test and received this error: "Failed to convert parameter value from a String to a Guid." Before I setup my UserId to be UniqueIdentifier and let it be just an Int, I don't have any problem retrieving data. Here is the SELECT query that I built with the DataSet:SELECT aspnet_Users.UserId, t_music.MUSIC_TITLEFROM t_user_viewedJOIN aspnet_Users ON aspnet_Users.UserId = t_user_viewed.UserId JOIN t_music ON t_music.MUSIC_PK = t_user_viewed.MUSIC_PK_FKWHERE aspnet_Users.UserId = @UserId Any help would be greatly appreciated,Kenny.
Hi, i have some problems passing a guid parameter to a stored procedure; the code is below and the error i get is; Failed to convert parameter value from a String to a Guid conn = new SqlConnection(ConfigurationManager.ConnectionStrings["LocalSqlServer"].ConnectionString); cmd = new SqlCommand("spInsKeyswap_history", conn); cmd.CommandType = CommandType.StoredProcedure; conn.Open();
MembershipUser mu = Membership.GetUser(User.Identity.Name); guid gdUserID = mu.ProviderUserKey;
i am trying to save data from unbound datagridview but i get the error " format exception unhandled- failed to convert parameter value to a int32" the following is my code:
Private Sub btnPlace_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnPlace.Click ' Modify the following code to correctly connect to your SQL Server. Dim Connection As New SqlConnection("Server=.SQLEXPRESS;Initial Catalog=Store Management System;Integrated Security=SSPI ")
Hi I am having this problem. I have created a stored proc that uses dynamic sql. Now this works fine when I use it in Query Analyzer.
Now when I try to use this in Reporting services it gives me the error: ' Failed to generate fields for the query Check the query syntax or click refresh on query toolbar. Failed to convert parameter value from a string to a datetime '
set @strSQL = 'SELECT * FROM v_DetailedAuditsIssued WHERE '
if @param1 <> ''
Begin
set @strSQL = @strSQL + 'strRegion = ' + @param1 + ' AND '
End
if @param2 <> ''
Begin
set @strSQL = @strSQL + ' strTaxTypeCode = ' + @param2 + ' AND '
End
if @param3 <> ''
Begin
set @strSQL = @strSQL + ' strAuditType = ' + @param3 + ' AND '
End
set @strSQL = @strSQL + ' (dtmIssuedDate BETWEEN '''
+ CONVERT(nvarchar(30), @param4, 101) + ''' AND '''
+ CONVERT(nvarchar(30),@param5, 101) + ''')'
exec (@strSQ
end -------------------------------------------------------------------------------------------------------------------------- </quote>
When I run
rptDetailedAuditsIssued '','','','1/1/2000','1/1/2001'in query editor it runs fine. But gives me that error every time I run it in SSRS. I think I got this problem but in earlier cases I used to set the param values to null in Repservices and it worked but its not working this time. This time it stops complaining but does generate any fields.
i had writen a stored procedure for inserting vlaues frma form into sql but iam getting this error can any pls help me Failed to convert parameter value from a String to a Int32 my stored procedureALTER PROCEDURE sp_addcustomer
(@customerid as int, @fname as char(10),@lname as char(10) , @companyname as char(10),@email as nvarchar(50), @address as char(10),@city as char(10), @zip as char(10),@country as char(10), @phone as nvarchar(50),@state as char(10) )
I'm getting this error and I'm not really sure what is wrong. I'm using the sqlhelper class which was writen by microsoft, so I figure the code is right. Here is code of me passing in the strings. Yes I tried puttinga .ToString() on the end of the sqlparameters. public class LoginSelectData : DataAccessBase{private EndUser _enduser;public LoginSelectData(){ StoredProcedureName = StoredProcedure.Name.VERIFYUSER.ToString();}public DataSet Get(){DataSet ds;LoginSelectDataParameters _loginselectedataParameters = new LoginSelectDataParameters(this.Enduser);DataBaseHelper dbhelper = new DataBaseHelper(StoredProcedureName);ds = dbhelper.Run(base.ConnectionString, _loginselectedataParameters.Parameters);return ds; }public EndUser Enduser{get { return _enduser; }set { _enduser = value; }} } public class LoginSelectDataParameters{private EndUser _enduser;private SqlParameter[] _parameters;public LoginSelectDataParameters(EndUser userinfo){this.Enduser = userinfo; Build(); } private void Build(){ SqlParameter[] parameters = {new SqlParameter("@username",this.Enduser.Username),new SqlParameter("@password",this.Enduser.Password) }; Parameters = parameters;}public SqlParameter[] Parameters{get { return _parameters; set { _parameters = value; } }public EndUser Enduser{get { return _enduser; }set { _enduser = value; }} }
I want to convert a string into an interger so that my parameter can get one value, and have a seperate matrix list the value before the value selected.
My parameter is year. The user picks the year. And i want the crashcounts for the year displayed in the matrix. Then i have another matrix with a dataset similiar. I want this seperate Matrix/Dataset to display the previous year.
SO if the user selects 2004 from the dropdown. 2004 is displayed in the first matrix, and 2003 is displayed in the second matrix. The year attribute is in string format, and i cant change it in the cube. So i was told it could be converted in reporting services. with this
Hi, Can anyone help me figure out how to convert from type GUID to int32 format which will be the format to store in sqlserver database? I have retrieved the UserId of a particular user in the current users profile (which is also a field in a row of data in table aspnet_Users) using this method: MembershipUser user = Membership.GetUser(CreateUserWizard1.UserName); and now would like to cast the following user.ProviderUserKey type int32. I thought the way to go was to use a GuidConverter by doing such as below by first assigning the user.ProviderUserKey in the _UserID variable and then calling: TypeConverter converter = TypeDescriptor.GetConverter(_UserID); Int32 newUserId = (Int32)converter.ConvertTo(_UserID, typeof(Int32)); But it blows up! any ideas? thanks ~M
Here's a problem description I read on another post but I have the same issue:
I am trying to Import Data from a csv file into a SQL Sever table. The Data being imported has a Unique Identifier in it but it is being considered as DT_WSTR datatype in SSIS
When i directly try to import, it gives an error:
The conversion returned status value 2 and status text "The value could not be converted because of a potential loss of data.".
I Tried to use Data Conversion to convert it to DT_GUID and import into SQL Server table but it again throws the above error. Anyone has a clue?
I am testing another similar stored proc and am getting this error:
Server: Msg 8152, Level 16, State 9, Procedure usp_Patient_Info_INSERT, Line 24 String or binary data would be truncated. The statement has been terminated.
(Line 24 performs an insert to a GUID)
Pertient code portions below. Can anybody shed any light. I am essentially doing nearly identical things to another Stored Proc which works just fine.
Code below fails with above error, but is virtually identical in how it treats all GUID fields to another which does work fine.
------------------------------------------------- CREATE PROCEDURE [usp_Patient_Info_INSERT] @PatientGUID varchar(40),--uniqueidentifier, @PersonGUIDvarchar(40),--uniqueidentifier , @CaseNumberdecimal(10,0), << and so forth >>
AS IF @PatientGUID Is Null SET @PatientGUID =cast( (newid()) as varchar(40))
INSERT INTO [Patient_Info] ( PatientGUID, PersonGUID, CaseNumber, << and so forth >>
Values ( cast( @PatientGUID as uniqueidentifier), cast( @PersonGUID as uniqueidentifier), @CaseNumber,
I have a web application. In some instances, I have a need to send guid parameter as null while making a sql query to SQL 2005. My question is as how to handle this null guid on .net and sql side. Thanks! in advance.
I am working with SRS 2005 SP1 which no longer has the "ALL" option available on parameters. I am trying to create an "ALL" entry in a picklist so it can be used in a where clause for a dataset. I have a dataset with a union statement that creates a list of CRM usersids and names and an entry with a dummy guid with the name "All". Parameter is defined as a string type, with a dataset providing a list of users (label field) and their corresponding GUID value (value field), along with the an "All" entry.
select systemuserid, fullname from FilteredSystemUser Union Select '00000000-0000-0000-0000-000000000000' as systemuserid, ' All' as fullname order by fullname
The issue I am running into is implementing logic in another dataset referencing my parameter.
All is fine in the where clause if it is structured "where ownerid in (@Users)" but if I try to add logic to check for the "All" option "where (ownerid in (@Users) or @Users = '00000000-0000-0000-0000-000000000000') it errors out.
How do you impement "All" when you're dealing with a GUID type field? Thanks.
In my .NET app I have a search user control. The search control allows the user to pick a series of different data elements in order to further refine your display results. Typically I store the values select in a VarChar(5000) field in the DB. One of the items I recently incorporated into the search tool is a userID (GUID) of the person handling the customer. When I go to pass the selected value to the stored proc
objUpdCommand.Parameters.Add("@criteria", SqlDbType.VarChar).Value = strCriteria; I get: Failed to convert parameter value from a String to a Guid. Ugh! It's a string, dummy!!! I have even tried: objUpdCommand.Parameters.Add("@criteria", SqlDbType.VarChar).Value = new Guid(strCriteria).ToString(); and
objUpdCommand.Parameters.Add("@criteria", SqlDbType.VarChar).Value = new Guid(strCriteria).ToString("B"); but to no avail. How can I pass this to the stored proc without regard for it being a GUID in my app?
Dear Experts,Ok, I hate to ask such a seemingly dumb question, but I'vealready spent far too much time on this. More that Iwould care to admit.In Sql server, how do I simply change a character into a number??????In Oracle, it is:select to_number(20.55)from dualTO_NUMBER(20.55)----------------20.55And we are on with our lives.In sql server, using the Northwinds database:SELECTr.regionid,STR(r.regionid,7,2) as a_string,CONVERT(numeric, STR(r.regionid,7,2)) as a_number,cast ( STR(r.regionid) as int ) as cast_to_numberFROM REGION R1 1.00112 2.00223 3.00334 4.0044SELECTr.regionid,STR(r.regionid,7,2) as a_string,CONVERT(numeric, STR(r.regionid,7,2) ) as a_number,cast (STR(r.regionid,7,2) as numeric ) as cast_to_numberFROM REGION R1 1.00112 2.00223 3.00334 4.0044Str converts from number to string in one motion.Isn't there a simple function in Sql Server to convertfrom string to number?What is the secret?Thanks
I am getting an invalid cast specification when I call dtexec and try to /SET a user variable within the package that is defined as a string data type. Is there any solution to this? I have tried passing the GUID with {} w/o {} w/ '' w/ "" etc.. many variations... and still get an invalid cast specification. Is there a data type that I need to set the User variable to besides String? The User Variable is used to Select records from a SQL data source where the GUID is stored. I do not have an option of GUID data type for a User Variable.
Hello all,Currently i am having problem with the conversion from object to string. I am using SqlCommand to draw data from DB, and the statement i used is:String ires = myCommand.ExecuteScalar().ToString();and then convert ires to int by int.Parse(ires) I have got no problem during the compilation, but it gives me the exception during the runtime...any one got any ideas? Thanks
I'm working with an SqlDataSource, and I'm just wondering how to get the data to a String if I'm sure the select statement will only return 1 piece of data. Any ideas?
hi , i have a problem i have an textarea that i want to convert to DateTime format (dd/MM/yyyy) . the data in the textarea is (dd/MM/yyyy for example 21/12/2005). i need it to add this data in sql server , in smalldatetime formation colum . plz help.
Hi folks, I'm trying to import data from a text file (UnicodeData.txt) into an SQL table. Some of the fields are unicode values (16 bits) expressed as four hexidecimal digits. I've succeeded in importing the data as character strings, but I have not found a way to convert them into numbers. (They could be stored as int or nchar.) I've tried convert(binary/int/whatever, string); E.g. select convert(int, '0x1111') from import_unicode gives the error Syntax error converting the varchar value '0x1111' to a column of data type int.
I could write code to strip off one character at a time, convert the hex digit to a decimal value, shift left, etc., but I find it hard to believe that's the best way.
Any help is appreciated. Please email answer to lars_huttar@sil.org as I don't read this board.
I am using DTS to read in a date with the format of YYYYMMDD. I am trying to convert this date to MM/DD/YYYY and then use the CDate function with the following code to load it into a Datetime column in SQL Server:
DTSDestination("DateName") = strHoldDate Main = DTSTransformStat_OK End Function
My DTS package will execute without errors, but it does not add the row. I have been successful using CDate when the source date is in the format MM/DD/YYYY.
Also, do you have any tips on how to debug DTS? How to see what's in a variable, etc.?
To start, I am NOT a SQL programmer. I have to do some minimal SQL administration (DB Creation, Backups, Security) on spatial databases that are for the most part managed by a 3rd party program. My experience with T-SQL is mostly simple tasks (i.e. Select and Update statements)..However I have been requested to calculate an ID Field using the values of two other fields. Per the request, I need to convert one field to Hex and concatenate with the second field.
ex. Field 1 + Field 2(hex string) = Field 3 Field 1 = 'FF02324323' Field 2 = 'Smith Creek' Field 3 = 'FF02324323536D69746820437265656B'
Field 1 VarChar(10) (Code) Field 2 VarChar(65) (Common Name) Field 3 VarChar(max) (ResourceID)
Spent half the day searching and have tried various forms of CAST, CONVERT, fn_varbintohexstr and others but have unable to come up with the correct combination to get what I need.
In our ERP system we have a field which is a date-picker in the user front end, but the value is stored in an NVARCHAR field and not always consistently. How can I convert this to a date (preferably in the format YYYY-MM-DD HH:MM) that I could use in a calculation?
select code, spec_value from spec_checklist_remind where spec_checklist_id = 17
Hi all, I defined an user string type varible in the package as AccountLen. I am trying to use this varible in the Expression of Derived Column transformation. I want to retrieve a part of column, i.e: Right(Column1, @AccountLen), this is always wrong because the AccountLen is string type. How I can convert it to the numeric so that can be used in the RIGHT function? Thanks
Hi Everyone - iam facing a small problem i want to convert an output from the context_info() which is binary to string (or int)
example:
SET CONTEXT_INFO 3
select CONTEXT_INFO() --- it will return 0x0000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
