Using SQL Server CE In A NON .NET Delphi Application
Jan 23, 2007
Hi,
I'm looking at using SQL Server CE as a replacement for MS Access in a WIN32 Delphi Application. This limits my database options to Providers that is usable from ADO.
I see that the OLE DB Interfaces are implemented, but I can't connect to a SQL Server CE database from Delphi. I've cut and paste a sample connection string (replacing the data source bit) but no go??
I've installed the Runtime Environment, VS2005 bit, Connectivity Tools and the SDK :)
I'm making an application in Delphi that use an SQL database, i want the user can import a table in DBF format (that its located in another computer) to the SQL Server (in the database that i want) by one click of a button.
I try with the import wizard but its not what i want because it requiere to do the process manually. Its there anyway of achive this (Stored Procedure or something?)
Ernesto Cisneros Sanchez Senior Software Engineer Credit and Trade Bank Havana, Cuba
Dear friends I have a problem with the use of DELPHI and MSSQLServer!
I have installed in a PC a MSSQLServer Express. The PC is connected with a other via a small network. I have developed an application in DELPHI which runs also in the two computers. I have regulated SQLServer so as to is accessible via TCP/IP, make that I tryed after in the other PC I installed SQL Server Management Studio Express and had access in the database via the network. While in the beginning both applications worked normaly and were connected regularly in the base suddenly one day they couldn't be connected giving as message the following "DataBase Server Error: SQL State: 08001, SQL Error Code: 17 ", as there was no server. That is to say without I have teased the properties the access to DataBase was impossible via the application but possible via the SQL Server Management Studio Express and the environment of Borland Delphi 2005 from both PC's. That is to say suddenly only the application simply could not be connected. I tryed a lot of solutions but no one it did not work. When I installed the MSSQLServer Express in the other PC the application could be connected from this but no from the other via network always giving the same message. Has anyone any idea why I am in impasse from solutions!!!!
I have a Client/Server app built with SQL Server + Delphi as Front-end. I have maybe 15 TTable components (active tables in the app.) and when runnning the app, each table uses 1 connection to the server. I had to boost the # of user connections from 15 to 25 just to run 1 instance of the app. If i try running another instance of the prog. the server needs 15 x 2 connections. I`m wondering if this is NORMAL? Would it be possible to have only one connection per instance instead of 15 !?!
I have defined a Data Transformation Services (DTS) package in MS SQL Server. In VB I know that the DTS execution can be done thru VB codings. But what about Delphi?
Can anybody suggest any Delphi components or codings for this purpose.
Can you let me know whether the performance of SQL Server 7.0 and Delphi 4.0 Client/Server is better or SQL Server 7.0 and Paradox? What testing procedures have you done on this issue?
I try to connect (locally) to SQLServer Express from Delphi5. On my developer computer, which has Windows XP, SQLServer 2000, VisualStudio2005 (and with that, SQLExpress 2005), it is no problem. However, when I transfer my program and the database to other computers with Windows 2000/WindowsServer2003 and a more recent standalone-version of SQLExpress, I get error messages like:
'Db-Library error 10004: No connection possible: SQL Server not available or not existing'
It does not matter which protocols I activate at the Server or whether the Server Browser service is running or not.
Does anybody have an idea how this might be fixed? Or whether it is a problem of the operating system?
I am using Delphi 7 and need to save mulitple documents that range from 2K KB to 200K KB. These need to be stored in the database for inclusion in the database backup.
When i am working on the 200K KB file i continusely run out of memory, how can i resolve this.
Hello,I have a situation where I have to run a Delphi 1.0 application onWin95 via ODBC to MS-SQL 6.5 server. This is working for me onseveral workstations.I always install 16-bit BDE and make appropriate changes to odbc*.INIfiles, etc.I have a machine which has just now been setup for this situation -and at the same time converted to a wireless network card.Everything works great as far as network connection, running querys,etc. But when get to the point of saving a transaction - I am gettingthe message:"Error - EDBEngineError(General SQL error. [Microsoft]{ODBC SQL ServerDriver][SQL Server]Line 2: Incorrect syntax near 'DATE_TIME')Here is the sql statement and partial source code:sql.Add('INSERT INTO INVOICES (INVOICE_NO, TOTAL, TAX, VOID_CODE,TYPE_CODE,');SQL.Add('invoices."DATE_TIME", TERM_NUMB, USER_NUMB, CUSTOMERID,BATCH)');SQL.Add('VALUES (:xINVOICE_NO, :xTOTAL, :xTAX, :xVOID_CODE,:xTYPE_CODE,');SQL.Add(':xDATE_TIME,'+':xTERM_NUMB, :xUSER_NUMB, :xCustomerID,:xBATCH)');ParamByName('xINVOICE_NO').AsString := InvoiceTotals.InvoiceNumber;ParamByName('xTOTAL').AsFloat := InvoiceTotals.Total;ParamByName('xTAX').AsFloat := InvoiceTotals.Tax;ParamByName('xVOID_CODE').AsString := vcFinalized;ParamByName('xTYPE_CODE').AsString := InvoiceTotals.TypeCode;ParamByName('xDATE_TIME').AsDateTime := InvoiceTotals.DateTime;ParamByName('xTERM_NUMB').AsInteger :=FUseStation;{InvoiceTotals.StationNumb;}ParamByName('xUSER_NUMB').AsInteger := InvoiceTotals.UserNumb;ParamByName('xCUSTOMERID').AsString := InvoiceTotals.CustomerID;ParamByName('xBATCH').AsString := DateToFieldStr(FUseBatch);ExecSQL;I realize DATE_TIME is some sort of reserved word but in this context(ie. table name and quotes) it works on all other stations. This isthe first part of a two part SQL transaction.What could be wrong?Thanks - Scott Murray.
Hi, I would really appreciate some help on this one as I know nothing about triggers to be quite honest.
I'm trying to add a feature to my Delphi 2007 application to start a SQL package whenever a load button on my Delphi form is clicked. Assume I'll need SQL code to perform this.
Can anyone please assist in this matter - sample code will also be much appreciated. Thanks a million!
Since there is no native support for 64bit integers in dbExpress, itis not trivial to fetch a BIGINT from SQL 2k.If it is possible, how can a BIGINT be fetched using TParam or TField?Any help appriciated
Hello,the following problem:I use Delphi 6 to access a MS Access Database.In short, the Delphi Code looks like this:ADOConnection1.Open;ADOQuery1.Close;ADOQuery1.SQL.Text := 'SELECT * FROM database1 WHEREvalue1=1 AND value2= ' + inttostr(array[3]);ADOQuery1.Open;Label5.Caption:=ADOQuery1.Fiel*dByName('value4').A sString;Now I only want to select these rows, where the Integer value3 ends on1. So I need the Modulo-Function. I found in the Internet these twofunctions:MOD(x,y) und x % yBut I get an error if I want to use one.For example, If I changeADOQuery1.SQL.Text := 'SELECT * FROM database1 WHEREvalue1=1 AND value2= ' + inttostr(array[3])+' AND MOD(value3,10) = 1;Delphi shows me a Syntax Error in this statement.Thx for help!
have SQL Server 2005 std edition SP1 installed on Windows 2003 Std edition .Configured Transactional (single Publisher and no clustered environment.) Replication past two months working fine, Now 1.Distrib.exe application err is coming.
Due to which my job is failing (Distributor to Subscriber). Iam attaching thw file. Thanks Sandeep
Hi, I am having a problem connecting my .net applications from the application server to the database server. When I run the application from my windows xp (sp2) box it works fine. When I try to connect via SQL Management Studio to the database server from the application server I get the same error. Here is the error: System.Data.SqlClient.SqlException: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) Here is the Environment: App Server: Windows Server 2003 Standard Edition Inside Company's Firewall/ Network Database Server: Windows Server 2000 Advanced Edition SQL Server 2000 SP4 Remote Connections to the Server is checked Enable Protocols: Named Pipes & TCP/IP TCP/IP Port: 1402 (I don't know why it isn't the default of 1433) The db server is sitting out side the Company's firewall (don't ask me why). I can access it fine from inside the firewall on my XP box but not from windows server 2003. There is a web server outside the our network that also connects to the db server with no problem and that is running Windows Server 2003 Web Edition. I can ping the db server from the app server using the IP address. I tried using the IP address and the port 1402 in my connection string but that didn't work from any machine (XP and Server). I imagine the issue is somehow related to the company's firewall but why would it only block Windows Server 2003 and not XP? What do I tell the network admin to change? Any help would be appreciated. Thanks, Oran
I don't know why my application on the internet try to access the SQL Server 2005, when the host still having the 2000 edition. I put the following connection string: Data Source=##DBSERVER##;Initial Catalog=##DBNAME##;User ID=##DBUSER##;Password=##DBPASSWORD##;
Isn’t everything fine with that? I created the table by host but dosen’t work. I’m wondering if can I conect straight with Data Base, without register in the server, like with mdb?
This is the error that I’m getting. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
I am developing a windows application that needs to communicate with a remote SQL server 2005 database. Server allows remote connections and MSDTC service also running. Do I need to run MSDTC service on the client machine where I use desktop application ? any ideas ? It's throwing some error like An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections.
But my SQL Server allows remote connection, and I am able to do a select statement. But when I insert/update anything, it's throwing this error. I guess some problem with MSDCT. Anybody have any idea ?
I'moving my asp application to a new hosting server.
So when i tried the setup locally with the live DB & application in my test machine... The DB access is denied when application tries to hit the DB.
DB is in seperate machine with SQL Server 2000 & application(ASP) is in Windows server 2003..... Kindly help me with your suggestions....on what went wrong?
We are facing problem to start the Microsoft SQL server Reporting services. While starting the Report Manager, we are getting a message called “SERVER APPLICATION UNAVAILABLE”. We checked the Event log for errors. We found the error id 1007, 1084, but it’s related to asp.net
I have several general questions about this but I thought I would describe what I am doing first. My senior project team is developing a web application that will wind up using SQL Server for the database. We are writing it in ASP.net and developing the database on SQL Server Express. My job is to develop and deploy the database. I have an ERD designed and am getting ready to start coding the tables, constraints and stored proceedures but am unsure of a couple of things.
1) How do I create a new schema? 2) I can see how to create tables in the GUI but what I am trying to do is create scripts that can be used to create the tables and objects on the actual server that our client will be using. How do I create scripts in 2005 Express? Do I just go click on the new query button? 3) Are scripts that work for Express going to have any problem executing on SQL Server?
Now I'm trying to run PHP web application on x64 2003 Server with Microsoft SQL Server 2005. The version of PHP is 5.2.3. and the web application should be run as 64bit applications. Since there seems no way to use php_mssql.dll on the environment, I'm trying to use SQL Server 2005 Driver for PHP but when PHP loads php_sqlsrv.dll, an error has occurd and there's a following message in an error log...
PHP Warning: PHP Startup: Unable to load dynamic library 'c:phpextphp_sqlsrv.dll' - %1 is not a valid Win32 application
From this message, I thought the distributed libraries for Windows would be for a Win32 environment but there seemed no information that says the libraries run on Win32 environment only.
Hi Everybody, I have made one simple application in asp.net 2.0 using VS 2005. I got following error Server Error in '/[applicationname]' Application. -------------------------------------------------------------------------------- An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified) - When i got on my local machine i solved it by deleting sqlexpress directory from user's account and it was due to that I have installed VS 2005 on machine and by default it installs sql express with it. - But I could not solved this error on my Development Server wherein there is no VS 2005. Only .Net framework 2.0 & 1.1 are there. My all other applications are running well. So if any one have idea regarding the solution for this error then please reply me soon. It is very urgent.
Hi,If an application written in ASP.Net that uses SQL Server 2000 can have certain features that will not work on SQL Server 2005?There is an application written in ASP.Net with SQL Server 2000 which I need to convert to SQL Server 2005 but the original developer says it uses certain SQL Server 2000 specific features and won't work directly on SQL Server 2005 without modifying code. Are there any such features? Thanks
I have just upload my site to a which is going to be host the site, the thing is the site runs great on my PC. But when i login or do a search i get an error " Server Error in '/' Application" i know its something to do with the Web config as i read something on here about it but i cant find that post now. Site URl http://www.team-nat.co.uk Try the login or click on the stolen marker link and you will see the error im getting. This is my web config. <configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0"> <appSettings/> <connectionStrings> <add name="DatabaseConnectionString" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename="C:Documents and SettingsickMy DocumentsVisual Studio 2005marker-regApp_DataDatabase.mdf";Integrated Security=True;Connect Timeout=30;User Instance=True" providerName="System.Data.SqlClient" /> <add name="DatabaseConnectionString1" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|Database.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True" providerName="System.Data.SqlClient" /> <add name="ConnectionString" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|ASPNETDB.MDF;Integrated Security=True;User Instance=True" providerName="System.Data.SqlClient" /> <add name="ConnectionString2" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|markers.mdf;Integrated Security=True;User Instance=True" providerName="System.Data.SqlClient" /> <add name="ConnectionString3" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|ews.mdf;Integrated Security=True;User Instance=True" providerName="System.Data.SqlClient" /> <add name="ConnectionString4" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|messages.mdf;Integrated Security=True;User Instance=True" providerName="System.Data.SqlClient" /> </connectionStrings> <system.web> I know its something to do with the connectionStrings as its pointing to my PC and not at where it should be at the server its running on but i have spent the last 3 hours editing the web config but it does not matter what i do i cant get it to work. What am i missing here? Ps Im new to ASP. Thanks
Hello everyone,I am currently developing a web application that retrieves and updates contact information in a database. I am coding the application with VB.Net and ASP.Net with a little bit of javascript. It is accessing a SQL Server Database.Everything is working fine when I run the web application from within the VS.Net environment. However after publishing the website to our local Intranet (where the app will be stored) I get the following error:Server Error in '/ollodev1/RIC' Application.
Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection. 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: Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. I assume that this message appears because I am not retrieving setting the proper access rights from the DB but I don't know how to go about doing this. Could someone provide me with a link to a few examples to help resolve my issue?Thanks,Eric
hi all i am using .net web application with sql server as my database, i want to login by authentication from my database which i ave done but now i want to add session but dont know the code so if anyone can help me with stepwise process to assign username in the seeion also to create and destroy the session.urgent help required
Hi guys, I been having a problem, I have a project in asp.net 2.0 connecting to a database in sql server 2000, which works well if I run it from the VDE 2005, but when I pass the project to the IIS it fails, it gives me this error:
Server Error in '/' Application.
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) 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: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)Source Error:
Line 15: strSql = "exec sp_UsuaAuto '" & TxtUsuario.Text & "','" & TxtContraseña.Text & "'" Line 16: Dim DA1 As New Data.SqlClient.SqlDataAdapter(strSql, CnnSql) Line 17: DA1.Fill(Dsa, "Usr") Line 18: strSql = "exec SP_SistemAuto '" & TxtUsuario.Text & "','2'" Line 19: Dim DA2 As New Data.SqlClient.SqlDataAdapter(strSql, CnnSql) I have been reviewing solutions in the forum but I haven't being able to solve the problem. Any help would be great, thanks.
help.... whenever i do processing from my sql server, while the program is processing halfway the Server Application Unavailable occur.
************************************************************************** Server Application Unavailable The web application you are attempting to access on this web server is currently unavailable. Please hit the "Refresh" button in your web browser to retry your request.
Administrator Note: An error message detailing the cause of this specific request failure can be found in the system event log of the web server. Please review this log entry to discover what caused this error to occur **********************************************************************
i go to the IIS and it shows ************************************************************************ aspnet_wp.exe (PID: 1692) was recycled because it was suspected to be in a deadlocked state. It did not send any responses for pending requests in the last 180 seconds. ************************************************************************
i suspect that the processing took longer than 180 seconds. my connection string is as below. What could be the problem???. thanks in advance
data source=127.0.0.1;initial catalog=test;persist security info=False;user id=sa;workstation id=test;packet size=4096;password=password;TimeOut=100000; connection reset=true;
