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Hi everybody, I developed a windows application that connects to Sql server 2000, using windows authentication and it works, able to retrive and other data process. But when I used it on Sql Server 2005 Express, it was unable to retrive data. What is wrong with it? How can I fixed this? Connecting String at 2000: "integrated security=SSPI;data source=localhost;persist security info=False;initial catalog=Genesis;" Connection String at 2005: "integrated security=SSPI;data source=RITS-DENNIS\SQLEXPRESS;persist security info=False;initial catalog=Genesis;" "user id=guest;password=guest123;data source=RITS-DENNIS\SQLEXPRESS;persist security info=False;initial catalog=Genesis;" Thanks in Advanced. den2005 --
What exactly does "unable to retrieve data" mean? Is it a problem connecting to SQL Server? Do you get errors when you run queries? Do you not get errors but no data? It could be a million things you have to help us out here. -- Andrew J. Kelly SQL MVP [quoted text, click to view] "den 2005" <den2005@discussions.microsoft.com> wrote in message news:4CA57567-F7CD-42C0-B588-4609ADFB5730@microsoft.com... > Hi everybody, > I developed a windows application that connects to Sql server 2000, > using > windows authentication and it works, able to retrive and other data > process. > But when I used it on Sql Server 2005 Express, it was unable to retrive > data. > What is wrong with it? How can I fixed this? > > Connecting String at 2000: > > "integrated security=SSPI;data source=localhost;persist security > info=False;initial > > catalog=Genesis;" > > Connection String at 2005: > > "integrated security=SSPI;data source=RITS-DENNIS\SQLEXPRESS;persist > security > > info=False;initial catalog=Genesis;" > > "user id=guest;password=guest123;data > source=RITS-DENNIS\SQLEXPRESS;persist > security info=False;initial catalog=Genesis;" > > > Thanks in Advanced. > > den2005 > -- > MCP Year 2005, Philippines
Thanks for replying, Andrew. Able to open SqlConnection but no data is returned or retrived, and no error message either. Dennis -- MCP Year 2005, Philippines [quoted text, click to view] "Andrew J. Kelly" wrote: > What exactly does "unable to retrieve data" mean? Is it a problem > connecting to SQL Server? Do you get errors when you run queries? Do you > not get errors but no data? It could be a million things you have to help > us out here. > > -- > Andrew J. Kelly SQL MVP > > > "den 2005" <den2005@discussions.microsoft.com> wrote in message > news:4CA57567-F7CD-42C0-B588-4609ADFB5730@microsoft.com... > > Hi everybody, > > I developed a windows application that connects to Sql server 2000, > > using > > windows authentication and it works, able to retrive and other data > > process. > > But when I used it on Sql Server 2005 Express, it was unable to retrive > > data. > > What is wrong with it? How can I fixed this? > > > > Connecting String at 2000: > > > > "integrated security=SSPI;data source=localhost;persist security > > info=False;initial > > > > catalog=Genesis;" > > > > Connection String at 2005: > > > > "integrated security=SSPI;data source=RITS-DENNIS\SQLEXPRESS;persist > > security > > > > info=False;initial catalog=Genesis;" > > > > "user id=guest;password=guest123;data > > source=RITS-DENNIS\SQLEXPRESS;persist > > security info=False;initial catalog=Genesis;" > > > > > > Thanks in Advanced. > > > > den2005 > > -- > > MCP Year 2005, Philippines > >
Again we need as much info as you can give us. Your initial post shows only a connection string. There is no example of what you are doing after that. Just opening a connection does not return data, you need to issue a statement. Can you post the exact code you are using to issue the command and how you are determining it does not return anything? -- Andrew J. Kelly SQL MVP [quoted text, click to view] "den 2005" <den2005@discussions.microsoft.com> wrote in message news:4867BFEF-7E1E-4C73-9033-9001EAAA90F7@microsoft.com... > Thanks for replying, Andrew. > > Able to open SqlConnection but no data is returned or retrived, and no > error > message either. > > Dennis > -- > MCP Year 2005, Philippines > > > "Andrew J. Kelly" wrote: > >> What exactly does "unable to retrieve data" mean? Is it a problem >> connecting to SQL Server? Do you get errors when you run queries? Do >> you >> not get errors but no data? It could be a million things you have to >> help >> us out here. >> >> -- >> Andrew J. Kelly SQL MVP >> >> >> "den 2005" <den2005@discussions.microsoft.com> wrote in message >> news:4CA57567-F7CD-42C0-B588-4609ADFB5730@microsoft.com... >> > Hi everybody, >> > I developed a windows application that connects to Sql server 2000, >> > using >> > windows authentication and it works, able to retrive and other data >> > process. >> > But when I used it on Sql Server 2005 Express, it was unable to retrive >> > data. >> > What is wrong with it? How can I fixed this? >> > >> > Connecting String at 2000: >> > >> > "integrated security=SSPI;data source=localhost;persist security >> > info=False;initial >> > >> > catalog=Genesis;" >> > >> > Connection String at 2005: >> > >> > "integrated security=SSPI;data source=RITS-DENNIS\SQLEXPRESS;persist >> > security >> > >> > info=False;initial catalog=Genesis;" >> > >> > "user id=guest;password=guest123;data >> > source=RITS-DENNIS\SQLEXPRESS;persist >> > security info=False;initial catalog=Genesis;" >> > >> > >> > Thanks in Advanced. >> > >> > den2005 >> > -- >> > MCP Year 2005, Philippines >> >> >>
Hi Andrew, Thanks for reply. Well, I have found what is wrong, and able to retrive data. There ia one strange incident involving storing data, I inserted a lot of records in SQl server 2005 using Windows authentication to log on the sql server, the other day, I look into the data and it's gone, seems the data has been erased or was not all inserted permanently. Yesterday, I used the sa account to do the same, today, I check the data inserted yesterday was still here. Why does that happens? Using windows authentication to insert data is not ok. I am doing this in sql 2000, and it is working. Solved Problem Codes: (This is not exact code, Basically this is what trying to do) Dim sqlConn As New SqlConnection(constr) Dim sqlText = "Select * From Topics" Dim sqlAdapter As new SqlDataAdapter(sqlText, sqlConn) Dim ds as new DataSet sqlAdapter.Fill(ds,"Topics') Dim dtObj as Datatable dtObj = ds.Tables("Topics") return dtObj dennis -- MCP Year 2005, Philippines [quoted text, click to view] "Andrew J. Kelly" wrote: > Again we need as much info as you can give us. Your initial post shows only > a connection string. There is no example of what you are doing after that. > Just opening a connection does not return data, you need to issue a > statement. Can you post the exact code you are using to issue the command > and how you are determining it does not return anything? > > -- > Andrew J. Kelly SQL MVP > > > "den 2005" <den2005@discussions.microsoft.com> wrote in message > news:4867BFEF-7E1E-4C73-9033-9001EAAA90F7@microsoft.com... > > Thanks for replying, Andrew. > > > > Able to open SqlConnection but no data is returned or retrived, and no > > error > > message either. > > > > Dennis > > -- > > MCP Year 2005, Philippines > > > > > > "Andrew J. Kelly" wrote: > > > >> What exactly does "unable to retrieve data" mean? Is it a problem > >> connecting to SQL Server? Do you get errors when you run queries? Do > >> you > >> not get errors but no data? It could be a million things you have to > >> help > >> us out here. > >> > >> -- > >> Andrew J. Kelly SQL MVP > >> > >> > >> "den 2005" <den2005@discussions.microsoft.com> wrote in message > >> news:4CA57567-F7CD-42C0-B588-4609ADFB5730@microsoft.com... > >> > Hi everybody, > >> > I developed a windows application that connects to Sql server 2000, > >> > using > >> > windows authentication and it works, able to retrive and other data > >> > process. > >> > But when I used it on Sql Server 2005 Express, it was unable to retrive > >> > data. > >> > What is wrong with it? How can I fixed this? > >> > > >> > Connecting String at 2000: > >> > > >> > "integrated security=SSPI;data source=localhost;persist security > >> > info=False;initial > >> > > >> > catalog=Genesis;" > >> > > >> > Connection String at 2005: > >> > > >> > "integrated security=SSPI;data source=RITS-DENNIS\SQLEXPRESS;persist > >> > security > >> > > >> > info=False;initial catalog=Genesis;" > >> > > >> > "user id=guest;password=guest123;data > >> > source=RITS-DENNIS\SQLEXPRESS;persist > >> > security info=False;initial catalog=Genesis;" > >> > > >> > > >> > Thanks in Advanced. > >> > > >> > den2005 > >> > -- > >> > MCP Year 2005, Philippines > >> > >> > >> > >
The reason you seemed to have lost the data was probably due to the connection setting it in IMPLICIT TRANSACTION mode. This means when the first command is issued a BEGIN TRAN automatically gets issued behind the scenes. That means all of your inserts were wrapped in a transaction. If you didn't issue a COMMIT when done they would have been rolled back when you ended the connection. -- Andrew J. Kelly SQL MVP [quoted text, click to view] "den 2005" <den2005@discussions.microsoft.com> wrote in message news:B01C3A0C-6F8E-40DF-BCF6-2E137D78EE13@microsoft.com... > Hi Andrew, > Thanks for reply. Well, I have found what is wrong, and able to retrive > data. There ia one strange incident involving storing data, I inserted a > lot > of records in SQl server 2005 using Windows authentication to log on the > sql > server, the other day, I look into the data and it's gone, seems the data > has > been erased or was not all inserted permanently. > Yesterday, I used the sa account to do the same, today, I check the > data > inserted yesterday was still here. Why does that happens? Using windows > authentication to insert data is not ok. I am doing this in sql 2000, and > it > is working. > > Solved Problem Codes: (This is not exact code, Basically this is what > trying > to do) > > Dim sqlConn As New SqlConnection(constr) > Dim sqlText = "Select * From Topics" > Dim sqlAdapter As new SqlDataAdapter(sqlText, sqlConn) > Dim ds as new DataSet > sqlAdapter.Fill(ds,"Topics') > Dim dtObj as Datatable > dtObj = ds.Tables("Topics") > return dtObj > > > dennis > -- > MCP Year 2005, Philippines > > > "Andrew J. Kelly" wrote: > >> Again we need as much info as you can give us. Your initial post shows >> only >> a connection string. There is no example of what you are doing after >> that. >> Just opening a connection does not return data, you need to issue a >> statement. Can you post the exact code you are using to issue the >> command >> and how you are determining it does not return anything? >> >> -- >> Andrew J. Kelly SQL MVP >> >> >> "den 2005" <den2005@discussions.microsoft.com> wrote in message >> news:4867BFEF-7E1E-4C73-9033-9001EAAA90F7@microsoft.com... >> > Thanks for replying, Andrew. >> > >> > Able to open SqlConnection but no data is returned or retrived, and no >> > error >> > message either. >> > >> > Dennis >> > -- >> > MCP Year 2005, Philippines >> > >> > >> > "Andrew J. Kelly" wrote: >> > >> >> What exactly does "unable to retrieve data" mean? Is it a problem >> >> connecting to SQL Server? Do you get errors when you run queries? Do >> >> you >> >> not get errors but no data? It could be a million things you have to >> >> help >> >> us out here. >> >> >> >> -- >> >> Andrew J. Kelly SQL MVP >> >> >> >> >> >> "den 2005" <den2005@discussions.microsoft.com> wrote in message >> >> news:4CA57567-F7CD-42C0-B588-4609ADFB5730@microsoft.com... >> >> > Hi everybody, >> >> > I developed a windows application that connects to Sql server >> >> > 2000, >> >> > using >> >> > windows authentication and it works, able to retrive and other data >> >> > process. >> >> > But when I used it on Sql Server 2005 Express, it was unable to >> >> > retrive >> >> > data. >> >> > What is wrong with it? How can I fixed this? >> >> > >> >> > Connecting String at 2000: >> >> > >> >> > "integrated security=SSPI;data source=localhost;persist security >> >> > info=False;initial >> >> > >> >> > catalog=Genesis;" >> >> > >> >> > Connection String at 2005: >> >> > >> >> > "integrated security=SSPI;data source=RITS-DENNIS\SQLEXPRESS;persist >> >> > security >> >> > >> >> > info=False;initial catalog=Genesis;" >> >> > >> >> > "user id=guest;password=guest123;data >> >> > source=RITS-DENNIS\SQLEXPRESS;persist >> >> > security info=False;initial catalog=Genesis;" >> >> > >> >> > >> >> > Thanks in Advanced. >> >> > >> >> > den2005 >> >> > -- >> >> > MCP Year 2005, Philippines >> >> >> >> >> >> >> >> >>
Andrew, Transaction? I did not use them, I used the query window and put insert statements and execute by pressing F5. Is there a automatic transaction mode at the back of this operation? I used sa account, why i did not lose the data same as before, the change I did is only the account I used to login. Thanks for reply. dennis -- MCP Year 2005, Philippines [quoted text, click to view] "Andrew J. Kelly" wrote: > The reason you seemed to have lost the data was probably due to the > connection setting it in IMPLICIT TRANSACTION mode. This means when the > first command is issued a BEGIN TRAN automatically gets issued behind the > scenes. That means all of your inserts were wrapped in a transaction. If > you didn't issue a COMMIT when done they would have been rolled back when > you ended the connection. > > -- > Andrew J. Kelly SQL MVP > > > "den 2005" <den2005@discussions.microsoft.com> wrote in message > news:B01C3A0C-6F8E-40DF-BCF6-2E137D78EE13@microsoft.com... > > Hi Andrew, > > Thanks for reply. Well, I have found what is wrong, and able to retrive > > data. There ia one strange incident involving storing data, I inserted a > > lot > > of records in SQl server 2005 using Windows authentication to log on the > > sql > > server, the other day, I look into the data and it's gone, seems the data > > has > > been erased or was not all inserted permanently. > > Yesterday, I used the sa account to do the same, today, I check the > > data > > inserted yesterday was still here. Why does that happens? Using windows > > authentication to insert data is not ok. I am doing this in sql 2000, and > > it > > is working. > > > > Solved Problem Codes: (This is not exact code, Basically this is what > > trying > > to do) > > > > Dim sqlConn As New SqlConnection(constr) > > Dim sqlText = "Select * From Topics" > > Dim sqlAdapter As new SqlDataAdapter(sqlText, sqlConn) > > Dim ds as new DataSet > > sqlAdapter.Fill(ds,"Topics') > > Dim dtObj as Datatable > > dtObj = ds.Tables("Topics") > > return dtObj > > > > > > dennis > > -- > > MCP Year 2005, Philippines > > > > > > "Andrew J. Kelly" wrote: > > > >> Again we need as much info as you can give us. Your initial post shows > >> only > >> a connection string. There is no example of what you are doing after > >> that. > >> Just opening a connection does not return data, you need to issue a > >> statement. Can you post the exact code you are using to issue the > >> command > >> and how you are determining it does not return anything? > >> > >> -- > >> Andrew J. Kelly SQL MVP > >> > >> > >> "den 2005" <den2005@discussions.microsoft.com> wrote in message > >> news:4867BFEF-7E1E-4C73-9033-9001EAAA90F7@microsoft.com... > >> > Thanks for replying, Andrew. > >> > > >> > Able to open SqlConnection but no data is returned or retrived, and no > >> > error > >> > message either. > >> > > >> > Dennis > >> > -- > >> > MCP Year 2005, Philippines > >> > > >> > > >> > "Andrew J. Kelly" wrote: > >> > > >> >> What exactly does "unable to retrieve data" mean? Is it a problem > >> >> connecting to SQL Server? Do you get errors when you run queries? Do > >> >> you > >> >> not get errors but no data? It could be a million things you have to > >> >> help > >> >> us out here. > >> >> > >> >> -- > >> >> Andrew J. Kelly SQL MVP > >> >> > >> >> > >> >> "den 2005" <den2005@discussions.microsoft.com> wrote in message > >> >> news:4CA57567-F7CD-42C0-B588-4609ADFB5730@microsoft.com... > >> >> > Hi everybody, > >> >> > I developed a windows application that connects to Sql server > >> >> > 2000, > >> >> > using > >> >> > windows authentication and it works, able to retrive and other data > >> >> > process. > >> >> > But when I used it on Sql Server 2005 Express, it was unable to > >> >> > retrive > >> >> > data. > >> >> > What is wrong with it? How can I fixed this? > >> >> > > >> >> > Connecting String at 2000: > >> >> > > >> >> > "integrated security=SSPI;data source=localhost;persist security > >> >> > info=False;initial > >> >> > > >> >> > catalog=Genesis;" > >> >> > > >> >> > Connection String at 2005: > >> >> > > >> >> > "integrated security=SSPI;data source=RITS-DENNIS\SQLEXPRESS;persist > >> >> > security > >> >> > > >> >> > info=False;initial catalog=Genesis;" > >> >> > > >> >> > "user id=guest;password=guest123;data > >> >> > source=RITS-DENNIS\SQLEXPRESS;persist > >> >> > security info=False;initial catalog=Genesis;" > >> >> > > >> >> > > >> >> > Thanks in Advanced. > >> >> > > >> >> > den2005 > >> >> > -- > >> >> > MCP Year 2005, Philippines > >> >> > >> >> > >> >> > >> > >> > >> > >
By default the Query Editor does not use Implicit Transactions but you can change the options to be in that mode. It is hard to say what actually happened but most of the time people ask about something like this it is the result of an inadvertent BEGIN TRAN and no COMMIT. -- Andrew J. Kelly SQL MVP [quoted text, click to view] "den 2005" <den2005@discussions.microsoft.com> wrote in message news:7E08B896-BBD9-4D0C-B5AD-8C3A21D6EB53@microsoft.com... > Andrew, > Transaction? I did not use them, I used the query window and put insert > statements and execute by pressing F5. Is there a automatic transaction > mode > at the back of this operation? I used sa account, why i did not lose the > data > same as before, the change I did is only the account I used to login. > > Thanks for reply. > > dennis > -- > MCP Year 2005, Philippines > > > "Andrew J. Kelly" wrote: > >> The reason you seemed to have lost the data was probably due to the >> connection setting it in IMPLICIT TRANSACTION mode. This means when the >> first command is issued a BEGIN TRAN automatically gets issued behind the >> scenes. That means all of your inserts were wrapped in a transaction. >> If >> you didn't issue a COMMIT when done they would have been rolled back when >> you ended the connection. >> >> -- >> Andrew J. Kelly SQL MVP >> >> >> "den 2005" <den2005@discussions.microsoft.com> wrote in message >> news:B01C3A0C-6F8E-40DF-BCF6-2E137D78EE13@microsoft.com... >> > Hi Andrew, >> > Thanks for reply. Well, I have found what is wrong, and able to >> > retrive >> > data. There ia one strange incident involving storing data, I inserted >> > a >> > lot >> > of records in SQl server 2005 using Windows authentication to log on >> > the >> > sql >> > server, the other day, I look into the data and it's gone, seems the >> > data >> > has >> > been erased or was not all inserted permanently. >> > Yesterday, I used the sa account to do the same, today, I check the >> > data >> > inserted yesterday was still here. Why does that happens? Using windows >> > authentication to insert data is not ok. I am doing this in sql 2000, >> > and >> > it >> > is working. >> > >> > Solved Problem Codes: (This is not exact code, Basically this is what >> > trying >> > to do) >> > >> > Dim sqlConn As New SqlConnection(constr) >> > Dim sqlText = "Select * From Topics" >> > Dim sqlAdapter As new SqlDataAdapter(sqlText, sqlConn) >> > Dim ds as new DataSet >> > sqlAdapter.Fill(ds,"Topics') >> > Dim dtObj as Datatable >> > dtObj = ds.Tables("Topics") >> > return dtObj >> > >> > >> > dennis >> > -- >> > MCP Year 2005, Philippines >> > >> > >> > "Andrew J. Kelly" wrote: >> > >> >> Again we need as much info as you can give us. Your initial post shows >> >> only >> >> a connection string. There is no example of what you are doing after >> >> that. >> >> Just opening a connection does not return data, you need to issue a >> >> statement. Can you post the exact code you are using to issue the >> >> command >> >> and how you are determining it does not return anything? >> >> >> >> -- >> >> Andrew J. Kelly SQL MVP >> >> >> >> >> >> "den 2005" <den2005@discussions.microsoft.com> wrote in message >> >> news:4867BFEF-7E1E-4C73-9033-9001EAAA90F7@microsoft.com... >> >> > Thanks for replying, Andrew. >> >> > >> >> > Able to open SqlConnection but no data is returned or retrived, and >> >> > no >> >> > error >> >> > message either. >> >> > >> >> > Dennis >> >> > -- >> >> > MCP Year 2005, Philippines >> >> > >> >> > >> >> > "Andrew J. Kelly" wrote: >> >> > >> >> >> What exactly does "unable to retrieve data" mean? Is it a problem >> >> >> connecting to SQL Server? Do you get errors when you run queries? >> >> >> Do >> >> >> you >> >> >> not get errors but no data? It could be a million things you have >> >> >> to >> >> >> help >> >> >> us out here. >> >> >> >> >> >> -- >> >> >> Andrew J. Kelly SQL MVP >> >> >> >> >> >> >> >> >> "den 2005" <den2005@discussions.microsoft.com> wrote in message >> >> >> news:4CA57567-F7CD-42C0-B588-4609ADFB5730@microsoft.com... >> >> >> > Hi everybody, >> >> >> > I developed a windows application that connects to Sql server >> >> >> > 2000, >> >> >> > using >> >> >> > windows authentication and it works, able to retrive and other >> >> >> > data >> >> >> > process. >> >> >> > But when I used it on Sql Server 2005 Express, it was unable to >> >> >> > retrive >> >> >> > data. >> >> >> > What is wrong with it? How can I fixed this? >> >> >> > >> >> >> > Connecting String at 2000: >> >> >> > >> >> >> > "integrated security=SSPI;data source=localhost;persist security >> >> >> > info=False;initial >> >> >> > >> >> >> > catalog=Genesis;" >> >> >> > >> >> >> > Connection String at 2005: >> >> >> > >> >> >> > "integrated security=SSPI;data >> >> >> > source=RITS-DENNIS\SQLEXPRESS;persist >> >> >> > security >> >> >> > >> >> >> > info=False;initial catalog=Genesis;" >> >> >> > >> >> >> > "user id=guest;password=guest123;data >> >> >> > source=RITS-DENNIS\SQLEXPRESS;persist >> >> >> > security info=False;initial catalog=Genesis;" >> >> >> > >> >> >> > >> >> >> > Thanks in Advanced. >> >> >> > >> >> >> > den2005 >> >> >> > -- >> >> >> > MCP Year 2005, Philippines >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >>
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