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Cannot Perform This Operation On A Closed Dataset Sql Server

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This error doesn't mean your database is corrupt, it just means that an admin needs to go and move the columns back into their original order. A closed dataset error means you aren't allowed to create tables or alter existing databases. I am dealing with datasets. Real numbers which are writable as a differences of two transcendental numbers At delivery time, client criticises the lack of some features that weren't written on my quote. Check This Out

Thread Tools Display Modes #1 01-22-2001, 10:08 PM FrankySa Member Join Date: Jan 2001 Posts: 81 Cannot perform this operation on a closed dataset... Thank for help ! King regards, MichaelYou want to help? The error says 'Cannot perform this operation on a closed dataset' and happens only in one event handler when trying to execute an UPDATE query: frmHome.adoqryMain.SQL.Text := 'UPDATE Predictions SET Complete

Cannot Perform This Operation On A Closed Dataset Sql Server

Why there are no approximation algorithms for SAT and other decision problems? Did a thief think he could conceal his identity from security cameras by putting lemon juice on his face? Everythings works again. In the case of the 'Login fails' error above, it's because you can't access the server.

I confirmed the issue is gone, at list on Lazarus 1.1, FPC 2.6.1, on XUbuntu, Win XP and Win 7 tested with my live multiplatform application. "Unfortunately" I don't have Delphi The cost of switching to electric cars? All rights reserved. Cannot Perform This Operation On A Closed Dataset Sqlite Saludos Caral Ver Perfil Encontrar Todos los Mensajes de Caral #14 16-01-2008 [maeyanes] Capo de los Capos Registrado: May 2003 Ubicación: Campeche, México Posts: 2.687 Poder: 16 Hola...

Operator ASCII art Why do languages require parenthesis around expressions when used with "if" and "while"? Cannot Perform This Operation On A Closed Dataset Oracle A Coruña. I found bugreport for this : http://zeosbugs.firmos.at/view.php?id=206 Any progress ? King regards, MichaelYou want to help?

Patch done 1837Confirmed? Adoquery1 Cannot Perform This Operation On A Closed Dataset http://sourceforge.net/p/zeoslib/tickets/ Top EgonHugeist Zeos Dev Team Posts: 1700 Joined: 31.03.2011, 22:38 Quote Postby EgonHugeist » 14.09.2012, 10:38 patyit, I can do what i want. i implemented a TZQuery.Option doUpdateMasterFirst (only available with Zeos) which allows now to update a ForeignKey constraint in the MasterTable first and then all child-Tables.. (Here i allready made some tests except Database.Rollback; ... // error handling an back to edit data Exit; end; Query1.CommitUpdates; // this clear cached buffer, Query2.CommitUpdates; // need because I'm modyfied the Query3.CommitUpdates; // TZAbstractConnection.Commit procedure ...

Cannot Perform This Operation On A Closed Dataset Oracle

Join and Comment By clicking you are agreeing to Experts Exchange's Terms of Use. find this It worked. Cannot Perform This Operation On A Closed Dataset Sql Server The cost of switching to electric cars? Cannot Perform This Operation On A Closed Database Yun-i Ver Perfil Encontrar Todos los Mensajes de Yun-i #17 16-01-2008 [enecumene] Miembro de Oro Registrado: May 2006 Ubicación: Santo Domingo, Rep.

If a client app has an exception it gets emailed to me automatically. his comment is here Are there continuous functions for which the epsilon-delta property doesn't hold? This IS ok for me, if values are missing or the constraint cascade Rules making trouble! What now? Query Cannot Perform This Operation On A Closed Dataset

But mine is not ! Underbrace under nested square roots Mimsy were the Borograves - why "mimsy" is an adjective? How to jump around the piano? this contact form It seams to Rollback is working correctly ...

Do humans have an obligation to prevent animal on animal violence? Cannot Perform This Operation On A Closed Dataset Delphi 7 Thanks procedure TStock_Bookkeeping.Stock_Code_ValueChange(Sender: TObject); begin Price_Per_Share_Value.Text := GetCurrentPrice(Stock_Code_Value.text); ExecuteSQL_CodeToName(Stock_Code_Value.Text); end; procedure TStock_Bookkeeping.Stock_Name_ValueChange(Sender: TObject); begin ExecuteSQL_NametoCode(Stock_Name_Value.Text); end; procedure TStock_Bookkeeping.ExecuteSQL_CodeToName(const inCode: string); var query : TFDQuery; begin query := TFDQuery.Create(nil); try ConnectToSQLite; query.Connection more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

Thus, the error in your case meant not that you forgot to open it, but that your app cannot open the corrupt .dbf file.

Is there any known limit for how many dice RPG players are comfortable adding up? any case just insert one line in your second procedure like below With DM.qryStaffP do begin -----> Open; {/// just to make sure that the qry is open, it would not Contact support for information on how torepair this issue. Closed Dataset Error Draw a hollow square of # with given width I changed one method signature and broke 25,000 other classes.

If this pops up in postgres or oracle, make sure that the ODBC DNS entry you created in windows is giving you a live connection.Could not create database: Cannot perform this Also, there's no need to not call Close in the finally block. It will also throw this error when you can't connect to the server. navigate here Top EgonHugeist Zeos Dev Team Posts: 1700 Joined: 31.03.2011, 22:38 Quote Postby EgonHugeist » 21.09.2012, 05:12 patyit, thank you for confirm the commit behavior.So now I don't need to call CommitUpdates