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Query Cannot Perform This Operation On A Closed Dataset


In most of my Projects I use a structure similar to this: Code: Select all ZConnection1.Connect;
[do someting]
Database.Commit should do this before.QPromett.CommitUpdates;QPromet.CommitUpdates; Michael King regards, MichaelYou want to help? Patyi. Linked 0 Cannot perform this operation on a closed dataset: Delphi XE4 error with Firebird 2.5.2 Related 4Any idea how to resolve a BDE error $251e?7BDE initialization failure (error $2501) on weblink

ZMud costs roughly $30 (which currently includes their new CMud free, classifiable as a new version of ZMud with many less errors), which is half the price of the newest games Michael, I can write a small test application with data to demonstrate and test this bug. Posted: Thu Mar 6th, 2014 07:32 pm PMQuoteReply 2nd Post garyt Administrator Joined:Fri Aug 6th, 2010 Location:Mesa, Arizona USA Posts:1608 Status: Offline back to top Here is the fix. Everythings works again. http://www.zuggsoft.com/forums/viewtopic.php?p=90009

Query Cannot Perform This Operation On A Closed Dataset

Use the new bugtracker dude! Note: I think it is possible to combine this with the mapping program to make a "circuit" of training, auto walking through spawn sites and killing with triggers, etc, and making http://www.gameaxle.com/cgi-bin/index.pl - the thing is called "Portal" and looks to contain more features than seem possible. _________________wonko* [*some assembler required] Back to top Display posts from previous: All Posts1 Day7 Days2 For me personally would it be the best help if you are able to add a test to our testsuites directly.

Sometimes you can get it started again by using run as administrator and sometimes it just needs to sit a little. No way to reproduce the issue.i use this code:Code: Select allprocedure TZTestMasterDetailCase.TestClientDatasetWithForeignKey_ApplyUpdates;
SQLMonitor: TZSQLMonitor;
I: Integer;

procedure SetTheData(Index: Integer);
Maybe you can help me here? I have already gone to the Database Admin and ran the Data repair and completed the repair data now and it didn't help.

share|improve this answer answered Jul 21 '11 at 10:31 Im0rtality 2,14612035 add a comment| up vote 0 down vote If you run your application Delphi will restore the open or closed viewtopic.php?f=4&t=3671You found a (possible) bug? Many operating systems have built-in telnet clients, but OS's like Windows have terribly primitive command-line telnet clients that do not even echo your text unless you "set localecho". http://stackoverflow.com/questions/6774634/how-do-i-solve-the-cannot-perform-this-operation-on-a-closed-dataset-with-borl So now I don't need to call CommitUpdates after Commit ?

For example, if the Target field is "C:\ZMUD\ZMUD.EXE" then make sure the "Start In:" field is set to "C:\ZMUD". Use the new bugtracker dude! I actually have no idea why it works or why it does that closed data set thing.

This should work. But, it tolerates it s'long as you're the administrator of the comp.


es/testing Lazarus 1.0.8 fpc 2.6.0 Top EgonHugeist Zeos Dev Team Posts: 1700 Joined: 31.03.2011, 22:38 Quote Postby EgonHugeist » 19.08.2012, 11:44 patyit, Nope i don't think there was any further progress. http://uaar.net/Portals/0/HelpNDoc/User%20Manual/ErrorMsgCannotPerformThisOperati.html The most likely culprit is one or more empty response files. Query Cannot Perform This Operation On A Closed Dataset Best regards, Jan Top marsupilami Silver Boarder Posts: 400 Joined: 17.01.2011, 14:17 Quote Postby marsupilami » 13.08.2012, 19:17 Hello, The problem seems to have resolved itself somehow. First, with some games just recognizing a previously visited room becomes a problem.

Use the new bugtracker dude! have a peek at these guys Zmud is not well-liked by Windows... viewtopic.php?f=4&t=3671You found a (possible) bug? ALL of the performance can be gained by restarting yout pooter also - remember, it is windoze, strangely it was never designed to run continually without restarting - a "feature apparently".

Putty Site: http://www.chiark.greenend.org.uk/~sgtatham/putty/ Try playing MUD on it :O on the website it says encryption is outlawed in some countries lol. _________________~Visibly Invisible~ Back to top wonko Posted: Tue Dec 11, ah... Lazarus 1.0.8 fpc 2.6.0 Top ism Zeos Test Team Posts: 202 Joined: 02.10.2010, 20:48 Quote Postby ism » 18.08.2012, 17:27 Try last rev from http://svn.code.sf.net/p/zeoslib/code-0 ... check over here If you're computer can't handle it, consider using the it as a stool. _________________~Visibly Invisible~ Back to top tvtv Posted: Mon Dec 10, 2007 11:23 pm Contributor Joined: 04 Dec 2007

SimpleMU gets "tired" - by that I mean, if it is in memory for long periods of time the capability of your system decreases measurably. It seems OpenOffice damaged the file. –systemovich Jul 21 '11 at 14:03 | show 2 more comments 3 Answers 3 active oldest votes up vote 1 down vote accepted As per Top EgonHugeist Zeos Dev Team Posts: 1700 Joined: 31.03.2011, 22:38 Quote Postby EgonHugeist » 19.08.2012, 19:23 patyit, having a test-case would be fine.

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

However a test case or a patch to fix this issue would be great...My thougths about the sequence the code should work now:Take care TZConnection.AutoCommit = False and about the Transaction Zmud has a mapping program which is fairly tedious to use. Leave it alone for about ten min and then right click on the zmud icon and choose run as administrator. That always fixes it when ZMud does that to me.

The transaction isolation level is set to tiReadCommitted. except Database.Rollback; ... // error handling an back to edit data Exit; end; QPrometz.CommitUpdates; QPromett.CommitUpdates; QPromet.CommitUpdates; ... Join them; it only takes a minute: Sign up How do I solve the “Cannot perform this operation on a closed dataset” with Borland Database Engine and a Delphi application? [closed] http://ecoflashapps.com/cannot-perform/cannot-perform-this-operation-while-sqlserveragent.html About ZMUDs mapping program.

did you try opening the dataset if the operation cannot be performed on a closed dataset? –Cosmin Prund Jul 21 '11 at 10:31 How do I open it? Just click the button below and start playing immediately! But I wonder why the Connection would do anything to an inactive Query and why it does this after the commit? Nonetheless, if you want to play mud satisfactorally, use SimpleMU.

My cat sat down on my laptop, now the right side of my keyboard types the wrong characters How to make my logo color look the same in Web & Print? Where are you clicking Open? –Cosmin Prund Jul 21 '11 at 10:53 2 I suspect your DBF file was corrupted by OpenOffice. FAQ Search Memberlist Usergroups Log in Register Author Message

Reopen DataLog and create a new sale to ensure that DataLog works properly. It saves its maps as a database which can be edited with Microsoft Access. (For some reason when i try to load a map after i save it sometimes makes a 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 Btw.

Can you determime the SIGDEV?