i have so doubts in my mind and that i want to discuss with you guys... Can i use more then 5/6 fields in a table with datatype of Text as u know Text can store maximu data... ? acutally i am trying to store a very long strings values into the all fields. it's just popup into my mind that might be table structer would not able to store that my amount of data when u use more then 5/6 text datatypes...
and another thing... is which one is better to use as data type "Text" or "varchar(max)"... ? if any article to read more about these thing,, can you refere to me...
Hi, I have created a database using VWD to keep values of urls and have structured it as... Prefix (http://, network name), address(www.name.com), and name (name of address), the address field has been defined as a nvarchar(MAX). Most of the addresses updated into the address field work, except something like: www.java-scripts.net/javascripts/Image-Rollover-Script.phtml. I get this error: Cannot open user default database. Login failed.Login failed for user 'NETWORKNAMEASPNET'. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Cannot open user default database. Login failed.Login failed for user 'NETWORKNAMEASPNET'.Source Error:
Line 1176: if (((this.Adapter.InsertCommand.Connection.State & System.Data.ConnectionState.Open) Line 1177: != System.Data.ConnectionState.Open)) { Line 1178: this.Adapter.InsertCommand.Connection.Open(); Line 1179: } Line 1180: try { I can insert something like www.google.com into the addresses field without any errors. Any ideas why?If it is a nvarchar type it should be able to except all sorts of characters??
Hi there,I have a table named Action. This table has a column InPrice with datatypenvarchar(12). I want to change its datatype from nvarchar(12) to money. Ibrowsed through the values and removed any dots. Th column now has onlynumeric values (and commas for decimal values such as 105,8). When I try tochange the datatype from nvarchar to money, following mesage is displayed:ADO error: Cannot convert a char value to money. The char value hasincorrect syntax.How can I solve this problem? I cannot figure out which values are causingthis error.Thanks in advance,Burak
We have few stored procedures that use nvarchar datatype, this was not issue on SQL server 7.0 but in 2000 becomes a big issue. For example query that runs for 3 minutes in SQL server 2000 by replacing NVARCHAR to VARCHAR the same query runs for 2 seconds. The biggest challenge that I have deals with tables and user-defined datatypes of NVARCHAR that has been bounded to the table. How can I alter those without data corruption?
I am facing a problem while using SQL Server with VB application.Implicit conversion from datatype text to nvarchar is not allowed.Use the convert function to run this query.When i see the trace file, i see one stored procedure called but nolines of code get executed, and immediately after that the ROLLBACKTRANSACTION occurs and the applications fails.But to my surprise i am able to do the same thing on a differentmachine using the same application and the same database on the sameserver with the same user id.Can anyone explain the reason of occurance of this problem.I require this very urgently, so i will be oblized if anyone can comeup with a quick response.Kind Regards,Amit Kumar
I am updating a remote table using linked server in sql server 2005.
but in case of varchar and nvarchar i am getting an error : "OLE DB provider "SQLNCLI" for linked server "LinkedServer1" returned message "Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done.". Msg 16955, Level 16, State 2, Line 1 Could not create an acceptable cursor."
Hi All: I am new to Sql 2000 database,Now I'm planing to create a table in my databse,my table included below fields like this : PoNo(the length is 15 characters) ,Supplier Name(the length is 50 characters).etc but I don't how to select the datatype for them. should I select Char or VarChar ? which one is the best slection ? thans in advanced!
Ok I have upgraded my works database from a poorly designed Access database to a SQL database. The previous system allowed NULL values and duplicates to be inserted into a field that should NOT ALLOW NULL Values or duplicates. Therefore, this issue has now been moved across to my new system as I cannot set these constraints on the field that has multiple NULL values.
My solution would be to use a sequential operator, so whatever = NULL would be changed to a sequential number that us as administrators would know was a bogus number starting at something like = 999999900 counting up from that. There are only 250 records that would require updating.
To make things more interesting this field is not a integer type, its a Nvarchar type as its a Hardware ID. Both numerical and characters are require.
INSERT INTO #Activities VALUES('Field phase S14-04932-01') INSERT INTO #Activities VALUES('Phase reporting') INSERT INTO #Activities VALUES('Phase running') INSERT INTO #Activities VALUES('RD1')
We some how is not able to entre to sql executive with the sa name and password and so not able to see the context of the database. we are not able to access the databeses either. We want a solution whereby I can change the SA login or give him the administrator right to do everything with the database.
HI, I am running the below method which returns this error: The parameterized query '(@contactdate nvarchar(4000),@dnbnumber nvarchar(4000),@prospect' expects the parameter '@futureopportunity', which was not supplied" Please help.Private Shared Sub InsertData(ByVal sourceTable As System.Data.DataTable, ByVal destConnection As SqlConnection) ' old method: Lots of INSERT statements Dim rowscopied As Integer = 0 ' first, create the insert command that we will call over and over: destConnection.Open()Using ins As New SqlCommand("INSERT INTO [tblAppointmentDisposition] ([contactdate], [dnbnumber], [prospectname], [businessofficer], [phonemeeting], [followupcalldate2], [phonemeetingappt], [followupcalldate3], [appointmentdate], [appointmentlocation], [appointmentkept], [applicationgenerated], [applicationgenerated2], [applicationgenerated3], [comments], [newaccount], [futureopportunity]) VALUES (@contactdate, @dnbnumber, @prospectname, @businessofficer, @phonemeeting, @followupcalldate2, @phonemeetingappt, @followupcalldate3, @appointmentdate, @appointmentlocation, @appointmentkept, @applicationgenerated, @applicationgenerated2, @applicationgenerated3, @comments, @newaccount, @futureopportunity)", destConnection) ins.CommandType = CommandType.Textins.Parameters.Add("@contactdate", SqlDbType.NVarChar) ins.Parameters.Add("@dnbnumber", SqlDbType.NVarChar)ins.Parameters.Add("@prospectname", SqlDbType.Text) ins.Parameters.Add("@businessofficer", SqlDbType.NChar)ins.Parameters.Add("@phonemeeting", SqlDbType.NVarChar) ins.Parameters.Add("@followupcalldate2", SqlDbType.NVarChar)ins.Parameters.Add("@phonemeetingappt", SqlDbType.NVarChar) ins.Parameters.Add("@followupcalldate3", SqlDbType.NVarChar)ins.Parameters.Add("@appointmentdate", SqlDbType.NVarChar) ins.Parameters.Add("@appointmentlocation", SqlDbType.NVarChar)ins.Parameters.Add("@appointmentkept", SqlDbType.NVarChar) ins.Parameters.Add("@applicationgenerated", SqlDbType.NVarChar)ins.Parameters.Add("@applicationgenerated2", SqlDbType.NVarChar) ins.Parameters.Add("@applicationgenerated3", SqlDbType.NVarChar)ins.Parameters.Add("@comments", SqlDbType.Text) ins.Parameters.Add("@newaccount", SqlDbType.NVarChar)ins.Parameters.Add("@futureopportunity", SqlDbType.NVarChar) ' and now, do the work: For Each r As DataRow In sourceTable.RowsFor i As Integer = 0 To 15 ins.Parameters(i).Value = r(i) Next ins.ExecuteNonQuery() 'If System.Threading.Interlocked.Increment(rowscopied) Mod 10000 = 0 Then 'Console.WriteLine("-- copied {0} rows.", rowscopied) 'End If Next End Using destConnection.Close() End Sub
Hi, i use sql server express 2005. There are several databases which all works fine. My problem is: when i try to expand one database in Management Studio express, i get for that database (not for others): "the database 'mydb' is not accessible (microsoft.sqlserver.objectexplorer)" and that's it. I can't see tables nor any objects of that db, while the application still can insert records into tables of that db. When i run this query: select * from master..sysdatabases i see all the databases (also 'mydb') with the same mode, status ... Thanks Tartuffe
I changed the Administrator Password on our Server. I also changed the sa password for the SQL Server to match. Ever since then, if one of my web pages attempts to retrieve data, the user get the error:
SQL Server does not exist or access denied.
This is strange because my pages do not use the sa account in order to retrieve data. I have a copy of MS Access installed locally on the server. Using it I can access the SQL Server data with linked tables. So the SQL Server is obviously servicing internal requests.
I tried changing the passwords back again, but the problem still persists.
I am trying to expose a stored procedure on SQL Server 2005 as a web service. So I just have an end point created with the procedure as my web method. Now when I try to reference this web service in my C# windows application, I am only able to see the procedure definition by requesting for the WSDL http://servername/path?wsdl. But when I try to reference it, I get the error 501/505 - Not Implemented or not supported. Any ideas what the issue here could be? Would really appreciate the help here as I am kinda stuck! - Thanks, Manmeet
Hi all, We installed RS on a non default website on our IIS server. When targeting the Reports page from the server itself (http://site:8015/Reports) we can see the welcome page. However if we try to access that same page from another machine we get a generic IE message: IE cannot open the specified page check your internet connection etc. Because the error is so generic I have no idea as to what can be the cause: IIS or RS config ? I suspect IIS because no RS error is raised but then I don't see what I could've missed on that level... Any ideas of what could be the cause of this ? thanks a lot
Notes: - the DB and the RS instance are on the same server - other sites hosted on the same server are accessible from the client machine - Anonymous access is enabled on the site level, and on the Reports / ReportServer level. I tried unsetting it but it didn't change anything for the remote client. - I tried changing the account RS is running under: it used to be LocalSystem, I now set it to NT AuthorityNetworkService but no difference.
Environment: SQL Express Advanced & Windows Server 2003
insert into scn_transaction (sourceSystemName) values(@sourceSystem);
SELECT @txOut = @@identity
Whose purpose is to perform an insert into a table and return me the identity value of the inserted record, which I'll then use throughout the rest of my package. The identity column in the inserted table is numeric(18,0).
I execute the stored proc with the following sql with an OLE DB connection manager:
exec sp_newTransaction ?, ?
The first parameter is a string variable from earlier in the package, and the second is the output parameter. I have the following parameter mappings to the execute sql task:
The proc is correctly called, and the row insesrted, however I get a type conversion error when SSIS attempts to map the return parameter to my package variable... I've tried all sorts of combonations, and can't seem to get it to execute.
At one point I wasn't returning a numeric, but rather an int from the stored proc, and all was well until I went to use the variable in a derived column later in the package, and the type was converted quite incorrectly (a 1 was 77799789080 or some such), indicating a type conversion error likely related to the encoding of the number.
I'd like to keep the datatypes as numeric and make ssis use those - any pointers are greatly appreciated as to what type my package variable should be to allow proper assignment of a sql server numeric type to it.
I am setting up a web application, where the application needs to access a database. I have created the user (for the application) and it can log in to the SQL 2005 Sp2 server, but when I try to open the required database using Server Management Studio, it says "The database [name] is not accessible. (ObjectExplorer)"How do I make a database accessible to a login, using Server Management Studio?
We have two Baan erp servers 1) SQL2005 on windows 2003 server 2) SQL2000 on windows 200 server.
SQL 2005 server has two database instances, one being the default and the other one as a named instance.
We have been trying to access the data in these two database instances from the second server for our baan erp application on it. Now, we are able to see the data for default instance, but if we try to fetch the data from named instance we end up getting dberror 17.
We tried to register the named instance on the second server using "new sql server registration wizard" in sql 2000 enterprise manager, but there also the list only shows the default instance from sql 2005 server. I tried to type in the named instance and register (both windows and sql server authentication), but end up getting error "Database instance doesn't exist or access denied".
So, for some reason, the named instance from sql 2005 server is not getting published on the network. Please suggest some ways to get around this issue.
Re SQL Server 2005 ExpressWhen I attempt to copy the master file for backing up, it is being used byanother application, even after shutting down the PC completely and poweringit up again. What can I do to make back-ups?Zach
Last week we reset the Model datable to autogrow. Now I get an error when I try to go into it. (I discovered this since I can no longer go into the interface of the program). I wasn't here when the changes were made to the Database Model, but the change was made because the transaction log was filled up.
Ain't sure if this is the right place. but anyway, here is the situation. I have 2 PCs and both are running Windows XP (A is using SP 2 and B is using SP 1) which are connected via a router and A can ping B and vice versa. I have SQL 2000 installed on A, so how do i go about setting up B so that B can access the database and tables of SQK 2000?Thanks.
Hi everybody, There are times when the database (SQL 7.0) cannot be accessed ( backup, routine maintenance, etc....) from asp page. In those cases i am getting an ugly asp error message. Is there a way ( code ) which will trap that error and return a nicer custom message for user or something like that. Thanks a lot,
I added a linked server successfully; but the only tables accessible areonly the system tables!I do have all the rights on both servers (Windows & SQL server).All the non system tables are designated as DBO.Strange thing is that I was able to access the non system tables onlyfrom the query analyzer (not from the SQL Manager tree) by using thefollowing script:EXEC sp_addlinkedserver 'LINKED_SERVER_NAME', N'SQL Server'GOSet ANSI_NULLS onSet ANSI_WARNINGS onGOSelect * From LINKED_SERVER_NAME.Database_name.DBO.table_nameGOThank you very muchMike*** Sent via Developersdex http://www.developersdex.com ***
I've a very basic doubt about database mirroring. I did setup a database mirroring session with the help of SQL Server Management Studio between the server A (db1) and B(db1). When is stop database mirroring by using the command button "Stop Mirroring" available in the mirroring page of SQL Server Management Studio , the mirror database{ B(db1) } goes to state "Restoring...". After stopping the mirroring i'm not able to access the mirror database.
Can you please tell me how to bring mirror database B(db1) to operation mode so that we can start working with that database?
